1974 Buick Estate Wagon Drivetrains
Find Your Specific 1974 Buick Estate Wagon Drivetrains
Below you will find various in-demand Buick Drivetrains, components and accessories for your 1974 Estate Wagon. Advance Auto Parts has popular Estate Wagon parts like Spindles, Differentials, Transfer Cases and more. You’ll also find aftermarket and OEM Drivetrains for other Estate Wagon model years including
1971,
1972,
1973,
1975,
1976,
1977,
1978,
1979,
1981 and more. Select a category of 1974 Buick Estate Wagon Drivetrains below and start saving instantly.
Popular 1974 Buick Estate Wagon Drivetrains Categories
Essential Drivetrains for 1974 Buick Estate Wagons
Powertrax – No-Slip Traction System (Part No.9207822801)
from
$544.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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National – Bearings (Part No.25520)
from
$8.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
FAG US – CUP (Part No.M88010)
from
$11.29
CUP
Dorman – Spindle Nut 3/4 In.-20 Hex 1-1/16 In. (Sold by each) (Part No.615-065)
from
$3.79
This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
National – Shaft Repair Sleeve (Part No.99152)
from
$38.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Yukon Gear – Replacement Bare Case For GM 8.5" & 8.6" Dura Grip (Part No.20107)
from
$386.99
Replacement bare case for GM 8.5″ & 8.6″ Yukon Dura Grip. Fits both 28 & 30 spline applications. This carrier case is for a Yukon Dura Grip ONLY. It is NOT a replacement carrier for a stock positraction.
Product Features:
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Product Features:
- Dura Grip positraction carrier case
- Does not include spider gears
- Fits GM 8.5″ and 8.6″
- Fits 2.76 and up ratios only
Felpro – Differential Cover Gasket (Part No.RDS 55029)
from
$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Yukon Gear – Ring Gear Bolt (Part No.33049)
from
$6.99
Ring gear bolt for GM 7.5″, 7.6″, 7.6″ IRS, 8.0″, 8.25″ IFS, 8.5″, 8.6″ & 8.6″ IRS. 7/16″ x 20.
Product Features:
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Product Features:
- Ring gear bolt for GM 7.5″, 7.625″, 7.6″ IRS, 8.0″, 8.25″ IFS, 8.5″, 8.6″ and 8.6″ IRS
- 7/16″ x 20
National – Multi Purpose Seal (Part No.7412S)
from
$14.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Bearings (Part No.M804010)
from
$25.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
FAG US – BEARING – CRB (Part No.102549)
from
$64.99
BEARING – CRB
Yukon Gear – Set Up Bearing (Part No.56044)
from
$153.99
HM89449 set-up bearing (one bearing). No return.
Product Features:
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Product Features:
- Set up bearing
- Fits HM89449 pinion bearing
- Easily slips on and off pinion journal to allow for pinion depth adjustment
Mr. Gasket – Differential Gasket (Part No.84B)
from
$18.09
Mr. Gasket Axle Housing/Differential Cover or Rear End Gaskets are manufactured from a .047 inch thick cellulose/nitrile composite gasket material for excellent sealing and durability. They are precision die-cut for an excellent fit. Fits 1964-1970 Chevrolet 8.2 inch 10 bolt & 1970-1981 GM 8.5 inch ring gear
Product Features:
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Product Features:
- .047″ thick cellulose/nitrile composite gasket material
- Precision die cut
- Reusable
Motive Gear – Differential Pinion Shim Kit (Part No.1100)
from
$7.49
High-quality Differential Component Shim
Product Features:
See More
Product Features:
- SHIM KIT FITS-8.25-F7.5-AMC20-GM0
Richmond Gear – RngPnn (Part No.79-0072-1)
from
$513.99
RngPnn
Dorman – Help – Axle Shaft Lock Assortment (Part No.81050)
from
$6.49
This drive axle shaft lock C-clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this drive axle shaft lock C-clip matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In. (Part No.618-005.1)
from
$3.79
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Driveworks – Oil Seal Kit (Part No.S-5200)
from
$6.79
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)
from
$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.
Product Features:
See More
Product Features:
- Includes three quarts of Redline Shockproof oil
Powertrax – No-Slip Traction System (Part No.9207883005)
from
$551.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
See More
FAG US – SHAFT SEAL (Part No.SS2569)
from
$5.19
SHAFT SEAL
FAG US – WHEEL BEARING (Part No.KT10)
from
$70.99
WHEEL BEARING
Driveworks – Oil Seal (Part No.S-2043)
from
$7.79
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
Motive Gear – Differential Super Bearing Kit – Timken (Part No.R7.5GRBSKT)
Pro-King – Shim Kit (Part No.741A200)
from
$19.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Motive Gear – Differential Gear Install Kit (Part No.GM8.5IK)
Yukon Gear – Mechanics 3R U/Joint (Part No.42014)
from
$46.99
Yukon Mechanics 3R U/Joint. 2.556″ snap ring span, 1.125″ cap diameter. Inside snap ring.
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Yukon Gear – Crush Sleeve (Part No.33110)
from
$5.99
Crush sleeve for GM 7.5″, 7.6″, 7.6″ IFS, 8.0″, 8.2″ & 8.2″ Buick/Olds/Pontiac. .625″ long.
Product Features:
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Product Features:
- Crush sleeve for GM 7.5″, 7.625″, 7.6″ IFS, 8.2″ and 8.2″ Buick, Oldsmobile and Pontiac
- 0.625″ tall
Upgrade your 1974 Buick Estate Wagon with Top-Quality Drivetrains
When it comes to maintaining or upgrading your 1974 Buick Estate Wagon, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Buick or enhancing its overall performance, Drivetrains are key to keeping your Estate Wagon functioning at its best. At Advance Auto Parts, we offer a wide selection of 78 Drivetrains for the 1974 Buick Estate Wagon, designed to meet your needs without breaking the bank.
From
Spindle
replacements to
Differentials
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 1974 Buick Estate Wagon at great prices.
Our Drivetrains inventory for this model
ranges from just $2.49 to $1,566.99, with
an average price of $155.82.
Our 78 Drivetrains in stock come from 11 trusted brands, so you’re sure to find the right part for your 1974 Buick Estate Wagon without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1974 Buick Estate Wagon, we stock popular OEM and aftermarket Drivetrains from top names
like National Motive Gear, and more.
National Drivetrains
start at just $9.99 and boast an impressive 4 stars average rating from customers.
With 396 customer reviews and counting, our 1974 Buick Estate Wagon Drivetrains have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1974 Buick Estate Wagon is always ready to roll. We’re committed to providing you with everything you need to keep your Estate Wagon in top shape, all in one place.
Start shopping confidently below for your 1974 Buick Estate Wagon!
Best-Selling Spindles for 1974 Buick Estate Wagons
Enhance the driving experience in your Buick with 4 quality Spindle components, starting at $3.49.
Dorman – Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In. (Part No.618-005.1)
from
$3.79
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In. (sold by each) (Part No.618-005)
from
$3.49
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Spindle Nut 3/4 In.-20 Hex 1-1/16 In. (Sold by each) (Part No.615-065)
from
$3.79
This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Spindle Nut 3/4 In.-20 Hex Size 1-1/16 In. (Part No.615-065.1)
from
$6.99
This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Most Popular 1974 Buick Estate Wagon Differentials
Customize your Buick with 59 Differentials products
like Differential Oil,
Rear Differential Cover Gaskets, and
Differential Bearings, all
priced under $1,566.99.
Driveworks – Oil Seal (Part No.S-2043)
from
$7.79
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Motive Gear – Differential Pinion Shim Kit (Part No.1100)
from
$7.49
High-quality Differential Component Shim
Product Features:
See More
Product Features:
- SHIM KIT FITS-8.25-F7.5-AMC20-GM0
National – Shaft Repair Sleeve (Part No.99193)
from
$43.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Mr. Gasket – Differential Gasket (Part No.84B)
from
$18.09
Mr. Gasket Axle Housing/Differential Cover or Rear End Gaskets are manufactured from a .047 inch thick cellulose/nitrile composite gasket material for excellent sealing and durability. They are precision die-cut for an excellent fit. Fits 1964-1970 Chevrolet 8.2 inch 10 bolt & 1970-1981 GM 8.5 inch ring gear
Product Features:
See More
Product Features:
- .047″ thick cellulose/nitrile composite gasket material
- Precision die cut
- Reusable
Motive Gear – Differential Ring and Pinion (Part No.GM10-342A)
Felpro – Differential Cover Gasket (Part No.RDS 55029)
from
$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Motive Gear – Differential Ring and Pinion (Part No.GM10-373A)
Motive Gear – Differential Ring and Pinion (Part No.GM10-373)
Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R10RMK)
Motive Gear – Differential Master Bearing Kit – Timken (Part No.R10RMKT)
from
$135.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
Product Features:
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Product Features:
- KIT BRG & SEAL GM 10 BOLT MASTER NON IFS FRONT / REAR
Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R10REMK)
from
$113.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
Product Features:
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Product Features:
- GM 10 BOLT 8.5″ MSTR KIT W/EATON OR AUBURN PRO
Dorman – Ring And Pinion Bearing Installation Kit (Part No.697-100)
from
$195.99
This differential bearing kit includes all necessary installation components for a differential ring and pinion on certain vehicle years, makes and models.
Product Features:
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Product Features:
- Convenient kit – this ring and pinion bearing installation kit includes all necessary components for a complete repair on certain vehicle applications.
- Related repair – smart to have on hand when installing a differential ring and pinion.
- Durable construction – built for reliable longevity, free of defects in materials and workmanship
- Trustworthy quality – backed by team of designers and engineers in the United States
Motive Gear – Differential Carrier Shim Kit (Part No.1101)
from
$8.49
High-quality Differential Carrier Shim Kit
Product Features:
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Product Features:
- CARRIER SHIMS 12 BOLT GM CAR & TRUCK ALSO GM8.6″ 99-ON
Yukon Gear – 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (Part No.15003)
from
$57.99
3 Qt. Penzoil 80W90 conventional gear Oil. W/ bottle of Posi additive.
Product Features:
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Product Features:
- Includes three quarts of conventional oil and one 4oz bottle of Yukon positraction additive
Motive Gear – Ring Gear Bolt (Part No.14066913)
National – Bearings (Part No.M804049)
from
$38.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Motive Gear – Crush Sleeve (Part No.1234726)
from
$4.29
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)
from
$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.
Product Features:
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Product Features:
- Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
Motive Gear – Differential Carrier Gear Kit (Part No.GM10BI)
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)
from
$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.
Product Features:
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Product Features:
- Includes three quarts of Redline Shockproof oil
Motive Gear – Performance Differential Ring and Pinion (Part No.G885488)
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)
from
$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.
Product Features:
See More
Product Features:
- Includes four quarts of Redline Shockproof oil
Motive Gear – Differential Ring and Pinion (Part No.GM10-390)
Dorman – Differential Ring And Pinion Set (Part No.697-301)
from
$316.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
Product Features:
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Product Features:
- Direct replacement – this ring and pinion set matches the fit and function of the original components on certain vehicle applications.
- Effective fix – eliminates grinding and whining from failed original bearings.
- Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality – backed by team of designers and engineers in the United States
Richmond Gear – Differential Spool Bearing Kit (Part No.29-0013-1)
from
$58.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
Product Features:
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Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Dorman – Differential Ring And Pinion Set (Part No.697-303)
from
$253.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
Product Features:
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Product Features:
- Direct replacement – this ring and pinion set matches the fit and function of the original components on certain vehicle applications.
- Effective fix – eliminates grinding and whining from failed original bearings.
- Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality – backed by team of designers and engineers in the United States
Motive Gear – Differential Ring and Pinion (Part No.GM10-430)
Dorman – Differential Ring And Pinion Set (Part No.697-300)
from
$301.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
Product Features:
See More
Product Features:
- Direct replacement – this ring and pinion set matches the fit and function of the original components on certain vehicle applications.
- Effective fix – eliminates grinding and whining from failed original bearings.
- Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality – backed by team of designers and engineers in the United States
Motive Gear – Differential Ring and Pinion (Part No.GM10-308)
Motive Gear – Differential Ring and Pinion (Part No.GM10-411)
Motive Gear – Differential Ring and Pinion (Part No.GM10-342)
Motive Gear – Differential Gear Install Kit (Part No.GM8.5IK)
Felpro – Differential Cover Gasket (Part No.RDS 55009)
from
$9.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Motive Gear – Differential Ring and Pinion (Part No.GM10-456)
Motive Gear – Differential Ring and Pinion (Part No.GM10-411A)
Yukon Gear – Bearing Race Driver Set, 21 Piece (Part No.56030)
from
$1566.99
21 Piece bearing race driver set. (Box wt: 140lbs) No return.
Product Features:
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Product Features:
- Bearing race driver set
- 21 pieces
- All steel construction
Powertrax – No-Slip Traction System (Part No.9207883005)
from
$551.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.Powertrax® = Extreme Traction Systems!
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Powertrax – Grip LS Traction System (Part No.LS231230)
from
$480.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Powertrax – Grip LS Traction System (Part No.LS201028)
from
$463.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Powertrax – Lock Right Locker (Part No.1930-LR)
from
$445.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.Powertrax® = Extreme Traction Systems!
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Richmond Gear – RngPnn (Part No.49-0019-1)
from
$399.99
RngPnn
Richmond Gear – RngPnn (Part No.69-0171-1)
from
$360.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885456)
Motive Gear – Differential Ring and Pinion (Part No.G885430)
from
$265.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Dorman – Premium Ring And Pinion Master Bearing And Installation Kit (Part No.797-100)
from
$243.99
Premium Ring And Pinion Master Bearing And Installation Kit
Motive Gear – Performance Differential Ring and Pinion (Part No.G885513)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885410)
Dorman – Differential Ring And Pinion Set (Part No.697-812)
from
$216.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
Product Features:
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Product Features:
- Direct replacement – this ring and pinion set matches the fit and function of the original components on certain vehicle applications.
- Effective fix – eliminates grinding and whining from failed original bearings.
- Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality – backed by team of designers and engineers in the United States
Top Picks for 1974 Buick Estate Wagon Transfer Cases
Upgrade Buick Estate Wagons with top-quality Transfer Cases parts, including 9 OEM and aftermarket selections for your 1974 model.
National – Bearings (Part No.M88048)
from
$15.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.M88010)
from
$10.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Multi Purpose Seal (Part No.9449)
from
$9.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.7412S)
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$14.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Oil Seal Kit (Part No.S-5200)
from
$6.79
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
National – Bearings (Part No.M804010)
from
$25.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Shaft Repair Sleeve (Part No.99125)
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$24.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
FAG US – CUP (Part No.M88010)
from
$11.29
CUP
FAG US – SHAFT SEAL (Part No.SS2960)
from
$9.59
SHAFT SEAL
In-Demand Drive Shafts and Axles for 1974 Buick Estate Wagons
Select from 4 premium Drive Shafts and Axles parts for your 1974 Buick Estate Wagon, with prices ranging from $6.49 to $70.99.
Dorman – Help – Axle Shaft Lock Assortment (Part No.81050)
from
$6.49
This drive axle shaft lock C-clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this drive axle shaft lock C-clip matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
National – Bearings (Part No.A-5)
from
$16.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
FAG US – WHEEL BEARING (Part No.KT10)
from
$70.99
WHEEL BEARING
FAG US – BEARING – CRB (Part No.102549)
from
$64.99
BEARING – CRB
Most Sold 1974 Buick Estate Wagon Universal Joints
Explore our best-selling Buick parts for the 1974 Estate Wagon among 2 OEM and aftermarket options starting from $32.49.
Spicer – Universal Joint (Part No.5-795X)
from
$50.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you’re getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
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Spicer – Universal Joint (Part No.5-3147X)
from
$32.49
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles.
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Top-Rated Drivetrains Brands For Your 1974 Buick Estate Wagon
Shop for the best-rated brands offering Drivetrains and other products for your 1974 Buick Estate Wagons. Below you’ll find some of our best rated Drivetrains from National and Motive Gear, and more. Drivetrains from these brands that fit a 1974 Estate Wagon start at just $2.49 and are rated as high as 4 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.
Popular National 1974 Buick Estate Wagon Drivetrains
When it comes to maintaining or upgrading your 1974 Buick Estate Wagon, using quality Drivetrains is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Drivetrains, specifically designed for the 1974 Buick Estate Wagon. With over 9 National brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.99, with an average price of just $22.30. Plus, with over 59 customer reviews and an average rating of 4 stars, you can trust that our National Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular Motive Gear 1974 Buick Estate Wagon Drivetrains
Motive Gear auto parts is one of the highest quality Drivetrain brands in the market. Any 1974 Buick Estate Wagon owner should feel confident when installing genuine Motive Gear parts in their vehicle. To ensure the best fit and performance for your 1974 Estate Wagon, Advance Auto Parts carries a full inventory of 29 Motive Gear Drivetrains. Plus you will be keeping your Buick in peak condition while saving money because prices on these Motive Gear Drivetrains range from $2.49 to $343.99, plus, with more than 18 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.
FAQs for 1974 Buick Estate Wagon Drivetrains
Which Drivetrains are best-sellers for 1974 Buick Estate Wagons?
Out of 78 Drivetrains that fit 1974 Buick Estate Wagons, the following parts are the top sellers:
- 3 Qt – 80W90 Conventional Gear Oil With Posi Additive (11645418) – $57.99
- Ring Gear Bolt (20520168) – $2.49
- Universal Joint (10855077) – $32.49
What’s the price range for 1974 Buick Estate Wagon Drivetrains?
Drivetrain prices for the 1974 Buick Estate Wagon start at $2.49 and go up to $1,566.99 for the most premium parts.
What’s the average price of a Drivetrain for a 1974 Buick Estate Wagon?
The average price for Drivetrains for the 1974 Buick Estate Wagon is $155.82. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Drivetrains for other Buick Estate Wagon model years?
What are the cheapest Drivetrains for my 1974 Buick Estate Wagon?
The cheapest 1974 Buick Estate Wagon Drivetrains we carry in stock are:
- Ring Gear Bolt (20520168) – $2.49
- Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In. (sold by each) (22148864) – $3.49
- Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In. (22972449) – $3.79
- Spindle Nut 3/4 In.-20 Hex 1-1/16 In. (Sold by each) (22149138) – $3.79
- Crush Sleeve (10715253) – $4.29
What are the top-rated Drivetrains that fit the 1974 Buick Estate Wagon?
Out of 396 reviews by customers, our 1974 Buick Estate Wagon Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1974 Buick Estate Wagon and their top-rated products:
- Universal Joints
- Universal Joint (10841132) – $50.99
- Universal Joint (10855077) – $32.49
- Differentials
- Universal Joint (10841132) – $50.99
- Universal Joint (10855077) – $32.49
What types of Drivetrains do you sell for my 1974 Buick Estate Wagon?
As of 2/5/25, these are some of the most in-demand types of Drivetrains for a 1974 Buick Estate Wagon:
Can I get help with 1974 Buick Estate Wagon Drivetrain orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Drivetrains and more.
What is your return policy for Buick Estate Wagon Drivetrains?
Advance Auto Parts keeps returns simple. For new Buick Estate Wagon Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
