1981 Buick Century Drivetrains
More 1981 Buick Century Drivetrains Categories
If you’re looking for an original Drivetrains replacement for a 1981 Buick Century, you can search through our selection below. You’ll also find aftermarket and OEM Drivetrains to meet your needs.
Essential 1981 Buick Century Drivetrains
Pro-King – Differential Ring Gear Bolt (Part No.742G935)
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$1.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Dorman – Help – Pinion Crush Sleeves (Part No.81058)
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$6.49
This differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles, and is engineered for durability and reliable performance.
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Product Features:
- Direct replacement – this differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles
- Required replacement – when servicing the differential
- 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
Motive Gear – Differential Pinion Seal (Part No.2043)
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$3.49
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 o
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Driveworks – Tapered Roller Bearing (Part No.S-HM-89249)
Driveworks – Oil Seal (Part No.S-3543)
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$4.99
Value-priced seal meets all cataloged application requirements.
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Product Features:
- Brand may vary by location
Spicer – Universal Joint (Part No.5-3147X)
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$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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Dorman – Spindle Washer – I.D. 20.2mm O.D. 39.8mm Thickness 4.1mm (sold by each) (Part No.618-026)
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$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.
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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
National – Bearings (Part No.M86610)
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$9.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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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
Dorman – Help – Auto Transmission Case Vent (Part No.14689)
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$6.99
This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.
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Product Features:
- Direct replacement – this transfer case vent is designed to match the fit and function of the original vent on specified vehicles
- Restores functionality – reliable replacement for an original vent that has failed due to blockage or 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
Mr. Gasket – Differential Cover Kit (Part No.9891)
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$65.99
Add some bling to the underside of your car with Mr. Gasket’s chrome differential cover. This chrome-plated steel cover is made to fit GM 10-bolt with 8 1/2 in ring gear. Is a complete kit with a gasket and bolts.
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Product Features:
- Made Of Chrome Plated Steel
- Fits GM 8.5-Inch 10 Bolt
- Complete Kit With Gasket And Bolts
National – Multi Purpose Seal (Part No.5200)
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$12.99
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
Motive Gear – Differential Carrier Gear Kit (Part No.GM7.5BI)
Motive Gear – Differential Gear Install Kit (Part No.GM7.5IK)
Powertrax – Lock Right Locker (Part No.1910-LR)
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$376.99
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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Powertrax – Grip LS Traction System (Part No.LS231230)
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$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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National – Bearings (Part No.A-6)
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$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
Richmond Gear – Differential Cross Shaft (Part No.80-0272-1)
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$66.99
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!
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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 – Driveshaft Slip Yoke (Part No.697-557)
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$152.99
Drive shaft slip yoke vibrating, clunking or failed completely? This slip yoke directly replaces the original equipment on specific vehicle years, makes and models.
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Product Features:
- Direct replacement – this drive shaft slip yoke directly replaces the original equipment yoke on specified vehicles
- Effective fix – replacement restores safe, smooth driveline operation
- Rigorously tested – designed and evaluated to assure safe, reliable operation
- Trustworthy quality – backed by team of engineers and inspectors in the United States
Dorman – Help – Differential Shaft Lock Bolt (Part No.81048)
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$5.99
This differential pinion shaft lock bolt 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.
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Product Features:
- Direct replacement – this differential pinion shaft lock bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bolt 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
Motive Gear – Differential Bearing Kit – Timken (Part No.R10RET)
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$115.99
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
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Product Features:
- GM 10 BOLT 8.5 BRG KIT W/EATON OR AUBURN PRO TIMKEN
National – Bearings (Part No.28521)
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$26.49
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
Dorman – Rear Drive Shaft (Part No.986-405)
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$709.99
Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.
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Product Features:
- Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
- 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
- Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
- Serviceable construction – non-staked universal joints are designed for future serviceability
Dorman – Help – U-Joint Repair Kit (Part No.81001)
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$11.49
This universal joint strap kit is designed to match the original components required to repair and resecure universal joints on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
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Product Features:
- Direct replacement – this universal joint strap kit is designed to match the original components required to repair and resecure universal joints on specified vehicles
- Ideal solution – this kit is a reliable replacement for original components that are missing or have failed due to fatigue
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Valvoline – ATF for Mercon®V Applications Conventional, 1 Quart (Part No.822345)
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$12.99
Valvoline ATF for MERCON®V Applications is a high-quality transmission fluid meeting and exceeding the requirements of the Ford Mercon V specification which covers most Ford passenger cars and light-duty trucks (except those specifying MERCON®SP, MERCON®LV or Type F fluids), including Lincoln and Mercury, as well as most pre-2006 GM vehicles and many imports. Recommended for use in the following applications: MERCON®V, MERCON®, DEXRON®-III, DEXRON®-II, Caterpillar TO-2, Allison C-4. Other applications include Power steering fluid where a DEXRON® or MERCON® fluid is recommended. Suitable to use in Nissan Matic D, Matic J and Matic K.
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Product Features:
- Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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
Motive Gear – Differential Pinion Shim Kit (Part No.1100)
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$7.49
High-quality Differential Component Shim
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Product Features:
- SHIM KIT FITS-8.25-F7.5-AMC20-GM0
National – Shaft Repair Sleeve (Part No.99125)
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$27.49
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
National – Shaft Repair Sleeve (Part No.99199)
from
$37.99
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
Popular 1981 Buick Century Drivetrains Categories
1981 Buick Century Drivetrains
You count on your 1981 Buick Century to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 97 Drivetrains ranging in price from $2.49 to $709.99, you’re sure to find everything you need for your 1981 Buick Century.
Brands matter. If you want to shop a specific Drivetrains brand, we stock 14 different brands like Valvoline, Moog, and Driveworks. 1981 Buick Century Drivetrains start as low as $2.49!
One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 7,490 extensive product reviews on 1981 Buick Century Drivetrains. Some of the top-rated Drivetrains products we carry are Greaseable Super Strength Universal Joint with 4.2 stars and Oil Seal with 4.8 stars.
Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1981 Buick Century below to get started!
Top-Rated Drivetrains Brands For Your 1981 Buick Century
Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1981 Buick Century running right for years to come. In our inventory you’ll find brands like Valvoline, Moog, Driveworks, and even more.
Popular Felpro Drivetrains
You’ll find popular Felpro brand products across Differentials. All are waiting to get your 1981 Buick Century back on the road. Some of the top-rated Felpro products in these categories are:
Top-Rated Drivetrains
If are what you’re looking for, our inventory holds plenty. We stock brand Drivetrains for your 1981 Buick Century, and some of our most reviewed parts include:
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$12.79
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
Differential Oil
FAQs for 1981 Buick Century Drivetrains
What are the most purchased Drivetrains for the 1981 Buick Century?
Out of 97 Drivetrains for the 1981 Buick Century, the most popular in our inventory are:
What are the top-rated 1981 Buick Century Drivetrains?
Top-rated Drivetrains for your 1981 Buick Century based on customer reviews/ratings are:
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$34.99
(48)
Greaseable Super Strength Universal Joint
“Moog and advanced auto got me out of a bad situation with an amazing part ( u”
