1985 Buick Riviera Drivetrains
Find Your Specific 1985 Buick Riviera Drivetrains
Below you will find various in-demand Buick Drivetrains, components and accessories for your 1985 Riviera. Advance Auto Parts has popular Riviera parts like Spindles, Transfer Cases, Drive Shafts and Axles and more. You’ll also find aftermarket and OEM Drivetrains for other Riviera model years including
1990,
1991,
1992,
1993,
1995,
1996,
1997,
1998,
1999 and more. Select a category of 1985 Buick Riviera Drivetrains below and start saving instantly.
Popular 1985 Buick Riviera Drivetrains Categories
Essential Drivetrains for 1985 Buick Rivieras
National – Bearings (Part No.HM89410)
from
$11.49
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 – Distorted Thread Spindle Nut M24-2.0 Hex Size 36mm (Sold by each) (Part No.615-095)
from
$10.79
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:
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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 – 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
National – Bearings (Part No.206-S)
from
$28.99
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
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
Driveworks – Tapered Roller Bearing (Part No.S-LM-603012)
FAG US – CUP (Part No.M802011)
from
$15.29
CUP
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:
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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
Dorman – Spindle Washer – I.D. 24.7mm O.D. 45.1mm Thickness 4.7mm (sold by each) (Part No.618-027)
from
$2.29
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
National – Shaft Repair Sleeve (Part No.99174)
from
$45.49
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:
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
Dorman – Spindle Nut M24-1.5 Hex Size 36mm (sold by each) (Part No.615-149)
from
$3.29
This spindle nut retainer 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 retainer matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this retainer 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.M88048)
from
$15.99
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 – CONE (Part No.KM86649)
from
$18.99
CONE
Motive Gear – Pinion Seal (Part No.8610)
from
$3.99
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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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
Carquest Premium – CV Axle Shaft Assembly (Part No.NCV10011)
from
$131.99
N
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% new axle and components
- New axle nut or attaching hardware included when applicable
- Bearings, races and housings are heat-treated for longer life
- Precision-engineered seal mating surfaces for leak-free performance
- High moly CV joint grease with stainless-steel boot bands
Carquest Premium – CV Axle Shaft Assembly (Part No.NCV10014)
from
$206.99
Carquest Premium constant velocity (C.V.) axle shaft assemblies are 100% new units that are designed to meet or exceed OE specifications. Every part number is tested to guarantee a proper fit and reliable performance. Carquest Premium CV axles are assembled with a specially formulated high-temperature moly grease to resist friction and wear of the bearings and joints. Our strict engineering and quality specifications ensure a long-lasting repair that is guaranteed with an industry-leading warranty.
Product Features:
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% new axle and components
- New axle nut or attaching hardware included when applicable
- Bearings, races and housings are heat-treated for longer life
- Precision-engineered seal mating surfaces for leak-free performance
- High moly CV joint grease with stainless-steel boot bands
National – Multi Purpose Seal (Part No.5200)
from
$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
Driveworks – Oil Seal (Part No.S-471424)
from
$4.49
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 – 4 Quarts (Part No.15004)
from
$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.
Product Features:
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Product Features:
- Includes four quarts of Redline Shockproof oil
Idemitsu – Type TLS Automatic Transmission Fluid – 1 qt (Part No.10106-042K)
from
$11.79
Formulated to meet the specific requirements of Toyota, Lexus, and scion vehicles equipped with conventional (non-CVT) transmissions that require the use of ATF T-IV. Recommended for service-fill in all Toyota, Lexus, and Scion automatic transmissions where ATF T-IV is specified. Fuel economy demands and more sophisticated electronic controls have made automatic transmissions not only more complex, but also unique to each vehicle manufacturer. Long gone are the days of having just a couple choices of automatic transmission fluid type. IDEMITSU is the factory fill Automatic Transmission Fluid (ATF) supplier to most Asian imports. IDEMITSU application-specific ATF products match the exact friction materials and performance requirements of each different vehicle model for which they are made.
Product Features:
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Product Features:
- Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
- Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
- Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
- Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
- Advanced anti-wear technology provides maximum protection to gears and bearings
- Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
Dorman – Differential Yoke including Seal and Pinion Nut (Part No.697-500)
from
$139.99
Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this differential end yoke matches the fit and construction of the original yoke.
- Excellent value – this replacement end yoke offers original equipment quality at a fraction of the price of dealer parts.
- Quality materials – this end yoke is machined from cast iron for strength and is precision machined for reliability
- Validated fit – this differential end yoke has been tested to confirm accurate fit
FAG US – SHAFT SEAL (Part No.SS2421)
from
$14.29
SHAFT SEAL
Driveworks – Camshaft Seal (Part No.S-99139)
Dorman – Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter (Part No.614-004)
from
$29.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Dorman – Uni-Fit C.V. Joint Boot Kit Inner up to 3.58 In. Diameter (Part No.614-002)
from
$35.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
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Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Dorman – Split CV Boot – With Quick Drying Adhesive (Part No.614-700)
from
$42.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
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Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Dorman – Uni-Fit C.V. Joint Boot Kit Outer greater than 3.58 In. Diameter (Part No.614-003)
from
$32.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Upgrade your 1985 Buick Riviera with Top-Quality Drivetrains
When it comes to maintaining or upgrading your 1985 Buick Riviera, 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 Riviera functioning at its best. At Advance Auto Parts, we offer a wide selection of 23 Drivetrains for the 1985 Buick Riviera, designed to meet your needs without breaking the bank.
From
Spindle
replacements to
Transfer Cases
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 1985 Buick Riviera at great prices.
Our Drivetrains inventory for this model
ranges from just $2.29 to $206.99, with
an average price of $39.27.
Our 23 Drivetrains in stock come from 6 trusted brands, so you’re sure to find the right part for your 1985 Buick Riviera 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 1985 Buick Riviera, we stock popular OEM and aftermarket Drivetrains from top names
like Valvoline, Dorman, National, and more.
Valvoline Drivetrains
start at just $14.49 and boast an impressive 5 stars average rating from customers.
Dorman and National also bring quality to the table, with Drivetrains available starting at $2.29, and at an average 4 stars rating.
With 224 customer reviews and counting, our 1985 Buick Riviera 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 1985 Buick Riviera is always ready to roll. We’re committed to providing you with everything you need to keep your Riviera in top shape, all in one place.
Start shopping confidently below for your 1985 Buick Riviera!
Best-Selling Spindles for 1985 Buick Rivieras
Enhance the driving experience in your Buick with 3 quality Spindle components, starting at $2.29.
Dorman – Spindle Nut M24-1.5 Hex Size 36mm (sold by each) (Part No.615-149)
from
$3.29
This spindle nut retainer 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 retainer matches the fit and function of the factory part on specified years, makes and models.
- Ideal solution – this retainer 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 M24-1.5 Hex Size 36mm (Sold by each) (Part No.615-096)
from
$11.29
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 Washer – I.D. 24.7mm O.D. 45.1mm Thickness 4.7mm (sold by each) (Part No.618-027)
from
$2.29
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
Most Popular 1985 Buick Riviera Transfer Cases
Customize your Buick with 3 Transfer Cases products
like Input Shaft Bearings,
Mounting Adapter Seals, and
Transfer Case Output Shaft Bearings, all
priced under $37.99.
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:
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
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 – CUP (Part No.M88010)
from
$11.29
CUP
Top Picks for 1985 Buick Riviera Drive Shafts and Axles
Upgrade Buick Rivieras with top-quality Drive Shafts and Axles parts, including 3 OEM and aftermarket selections for your 1985 model.
National – Shaft Repair Sleeve (Part No.99174)
from
$45.49
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:
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
Carquest Premium – CV Axle Shaft Assembly (Part No.NCV10011)
from
$131.99
N
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% new axle and components
- New axle nut or attaching hardware included when applicable
- Bearings, races and housings are heat-treated for longer life
- Precision-engineered seal mating surfaces for leak-free performance
- High moly CV joint grease with stainless-steel boot bands
Carquest Premium – CV Axle Shaft Assembly (Part No.NCV10014)
from
$206.99
Carquest Premium constant velocity (C.V.) axle shaft assemblies are 100% new units that are designed to meet or exceed OE specifications. Every part number is tested to guarantee a proper fit and reliable performance. Carquest Premium CV axles are assembled with a specially formulated high-temperature moly grease to resist friction and wear of the bearings and joints. Our strict engineering and quality specifications ensure a long-lasting repair that is guaranteed with an industry-leading warranty.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% new axle and components
- New axle nut or attaching hardware included when applicable
- Bearings, races and housings are heat-treated for longer life
- Precision-engineered seal mating surfaces for leak-free performance
- High moly CV joint grease with stainless-steel boot bands
In-Demand CV Axles and Joints for 1985 Buick Rivieras
Select from 3 premium CV Axles and Joints parts for your 1985 Buick Riviera, with prices ranging from $29.99 to $35.99.
Dorman – Uni-Fit C.V. Joint Boot Kit Outer greater than 3.58 In. Diameter (Part No.614-003)
from
$32.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Dorman – Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter (Part No.614-004)
from
$29.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Dorman – Uni-Fit C.V. Joint Boot Kit Inner up to 3.58 In. Diameter (Part No.614-002)
from
$35.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself.
- Ideal solution – this kit is a reliable replacement for original components that have failed due to wear.
- 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
Most Sold 1985 Buick Riviera Differentials
Explore our best-selling Buick parts for the 1985 Riviera among 11 OEM and aftermarket options starting from $6.69.
Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)
from
$14.49
Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, and Allison C-4.
Product Features:
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Product Features:
- Formulated with full-synthetic 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
Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)
from
$35.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.
Product Features:
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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 – Bearings (Part No.M802048)
from
$23.99
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
Dorman – Differential Yoke including Seal and Pinion Nut (Part No.697-500)
from
$139.99
Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this differential end yoke matches the fit and construction of the original yoke.
- Excellent value – this replacement end yoke offers original equipment quality at a fraction of the price of dealer parts.
- Quality materials – this end yoke is machined from cast iron for strength and is precision machined for reliability
- Validated fit – this differential end yoke has been tested to confirm accurate fit
Driveworks – Tapered Roller Bearing (Part No.S-M-802048)
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
Driveworks – Taper Bearing Cup (Part No.S-LM-501314)
from
$7.29
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
FAG US – CUP (Part No.M802011)
from
$15.29
CUP
FAG US – SHAFT SEAL (Part No.SS2421)
from
$14.29
SHAFT SEAL
FAG US – SHAFT SEAL (Part No.SS2983)
from
$14.29
SHAFT SEAL
FAG US – CUP (Part No.LM67010)
from
$6.69
CUP
Top-Rated Drivetrains Brands For Your 1985 Buick Riviera
Shop for the best-rated brands offering Drivetrains and other products for your 1985 Buick Rivieras. Below you’ll find some of our best rated Drivetrains from Valvoline, Dorman, and National, and more. Drivetrains from these brands that fit a 1985 Riviera start at just $2.29 and are rated as high as 5 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.
Popular Valvoline 1985 Buick Riviera Drivetrains
When it comes to maintaining or upgrading your 1985 Buick Riviera, using quality Drivetrains is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Drivetrains, specifically designed for the 1985 Buick Riviera. With over 2 Valvoline brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $14.49, with an average price of just $25.24. Plus, with over 19 customer reviews and an average rating of 5 stars, you can trust that our Valvoline Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart
“I’ve used this in my 2005 2500HD since I bought the truck with 20k on it now at 280k changed every other year maybe 40k I’d put on in two years,
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Popular Dorman 1985 Buick Riviera Drivetrains
Dorman auto parts is one of the highest quality Drivetrain brands in the market. Any 1985 Buick Riviera owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1985 Riviera, Advance Auto Parts carries a full inventory of 7 Dorman Drivetrains. Plus you will be keeping your Buick in peak condition while saving money because prices on these Dorman Drivetrains range from $2.29 to $139.99, plus, with more than 47 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.
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Spindle Washer – I.D. 24.7mm O.D. 45.1mm Thickness 4.7mm (sold by each)
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FAQs for 1985 Buick Riviera Drivetrains
Which Drivetrains are best-sellers for 1985 Buick Rivieras?
Out of 23 Drivetrains that fit 1985 Buick Rivieras, the following parts are the top sellers:
- Bearings (5052513) – $23.99
- Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter (15830006) – $29.99
- Tapered Roller Bearing (10659592) – $16.99
What’s the price range for 1985 Buick Riviera Drivetrains?
Drivetrain prices for the 1985 Buick Riviera start at $2.29 and go up to $206.99 for the most premium parts.
What’s the average price of a Drivetrain for a 1985 Buick Riviera?
The average price for Drivetrains for the 1985 Buick Riviera is $39.27. 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 Riviera model years?
What are the cheapest Drivetrains for my 1985 Buick Riviera?
The cheapest 1985 Buick Riviera Drivetrains we carry in stock are:
- Spindle Washer – I.D. 24.7mm O.D. 45.1mm Thickness 4.7mm (sold by each) (22148783) – $2.29
- Spindle Nut M24-1.5 Hex Size 36mm (sold by each) (22148885) – $3.29
- CUP (50211146) – $6.69
- Taper Bearing Cup (5052491) – $7.29
- Spindle Nut M24-1.5 Hex Size 36mm (Sold by each) (22148807) – $11.29
What are the top-rated Drivetrains that fit the 1985 Buick Riviera?
Out of 224 reviews by customers, our 1985 Buick Riviera Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1985 Buick Riviera and their top-rated products:
- Transfer Cases
- Shaft Repair Sleeve (3271773) – $37.99
- Differentials
- Shaft Repair Sleeve (3271773) – $37.99
What types of Drivetrains do you sell for my 1985 Buick Riviera?
As of 2/5/25, these are some of the most in-demand types of Drivetrains for a 1985 Buick Riviera:
Can I get help with 1985 Buick Riviera 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 Riviera Drivetrains?
Advance Auto Parts keeps returns simple. For new Buick Riviera Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
