1990 Oldsmobile Delta 88 Differentials
Keep Your 1990 Oldsmobile Delta 88 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1990 Oldsmobile Delta 88 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearing Kits, Differential Oil, and Differential Ring and Pinions. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like National, Driveworks, and Motive Gear. For example, National Differentials start at just $41.49 with an average 4.3 star rating. Driveworks and Motive Gear offer similar pricing and quality, backed by strong customer feedback. With over 80 reviews and a solid 4.5 star average, you can shop with confidence knowing other Oldsmobile Delta 88 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1990 Oldsmobile Delta 88 Differential at Advance Auto Parts is around $56.41, with a range that starts at $9.99 and goes up to $135.99. With 6 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Motive Gear Differential Master Bearing Kit – Timken, R10RMKT, Motive Gear Differential Bearing Kit – Koyo, R10R, and Schaeffler Shaft Seal, SS2421 start at just $9.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1990 Oldsmobile Delta 88 in peak condition, inside and out.
Find Your Specific 1990 Oldsmobile Delta 88 Differentials
Looking for the perfect Differential for your 1990 Oldsmobile Delta 88? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Oldsmobile Delta 88. Whether you’re driving a 1990 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989, and
1991, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.
Essential 1990 Oldsmobile Delta 88 Differentials
Motive Gear – Motive Gear Differential Bearing Kit – Koyo, R7.5GRB (Part No.R7.5GRB)
from
$94.99
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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Motive Gear – Motive Gear Differential Master Bearing Kit – Koyo, R7.5GRMK (Part No.R7.5GRMK)
from
$138.99
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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Motive Gear – Motive Gear Bearing Kit, R12CR (Part No.R12CR)
from
$99.99
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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Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R7.5GRMKT (Part No.R7.5GRMKT)
from
$143.99
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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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Schaeffler – Schaeffler Shaft Seal, SS2421 (Part No.SS2421)
from
$9.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
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Motive Gear – Motive Gear Differential Super Bearing Kit – Koyo, R10RSK (Part No.R10RSK)
Motive Gear – Motive Gear Performance Differential Ring and Pinion, G875342X (Part No.G875342X)
Richmond Gear – Richmond Gear RngPnn, 79-0064-1 (Part No.79-0064-1)
from
$511.99
Richmond Gear RngPnn, 79-0064-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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Richmond Gear – Richmond Gear RngPnn, 79-0027-1 (Part No.79-0027-1)
from
$513.99
Richmond Gear RngPnn, 79-0027-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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Motive Gear – Motive Gear Performance Differential Ring and Pinion, G875323 (Part No.G875323)
Motive Gear – Motive Gear Differential Ring and Pinion, GM10-308 (Part No.GM10-308)
Motive Gear – Motive Gear Differential Ring and Pinion, GM7.5-342 (Part No.GM7.5-342)
Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
National – National Shaft Repair Sleeve, 99139 (Part No.99139)
from
$41.49
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.
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Popular 1990 Oldsmobile Delta 88 Differentials Categories
Most Popular Differential Bearing Kit for 1990 Oldsmobile Delta 88s
Enhance your 1990 Oldsmobile Delta 88 with this popular Differential Bearing Kit we have in stock, for $135.99.
Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R10RMKT (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
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Best-Selling 1990 Oldsmobile Delta 88 Differential Oil
Upgrade your Delta 88 with our best-selling Differential Oil.
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Top-Quality Differential Ring and Pinions for 1990 Oldsmobile Delta 88s
Choose a high-quality OEM or aftermarket Differential Ring and Pinion for Oldsmobile Delta 88s and enjoy top-notch performance from $102.99.
Motive Gear – Motive Gear Differential Bearing Kit – Koyo, R10R (Part No.R10R)
from
$102.99
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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Our Top Pick for a 1990 Oldsmobile Delta 88 Differential Pinion Bearing Kit
Invest in a
durable Differential Pinion Bearing Kit for your 1990 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
Our Top-Rated Differential Seals for 1990 Oldsmobile Delta 88s
Make a smart move for your 1990 Oldsmobile Delta 88 with our Differential Seal for $41.49.
National – National Shaft Repair Sleeve, 99139 (Part No.99139)
from
$41.49
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.
See More
Top-Rated Differential Brands For Your 1990 Oldsmobile Delta 88
When it comes to finding the perfect Differential for your 1990 Oldsmobile Delta 88, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Differential brands including National, Driveworks, and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $11.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1990 Oldsmobile Delta 88, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1990 Oldsmobile Delta 88 Differentials
If you’re looking for a top-quality Differential for your 1990 Oldsmobile Delta 88, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 1 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $41.49, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1990 Oldsmobile Delta 88 come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$41.49
(1)
National Shaft Repair Sleeve, 99139
“used these speedy sleeves on the front axle of my Kubota with the wheel seals,saved me from spending 15 times more on the axle’s, Thank’s”
Top-Quality Driveworks 1990 Oldsmobile Delta 88 Differentials
For those in search of a high-quality Differential for their 1990 Oldsmobile Delta 88, Advance Auto Parts offers a great selection of Driveworks Differentials. With 1 Driveworks Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $11.99, giving you a range of options to suit your budget. Backed by over 38 customer ratings and an average rating of 4.2 stars, Driveworks Differentials provide both reliability and excellent performance. Choosing a Driveworks Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1990 Oldsmobile Delta 88 Differentials
What are the best-selling Differentials for 1990 Oldsmobile Delta 88s?
Out of 6 Differentials that fit 1990 Oldsmobile Delta 88s, the following parts are the top sellers:
- Motive Gear Differential Master Bearing Kit – Timken, R10RMKT (20640076) – $135.99
- Motive Gear Differential Bearing Kit – Koyo, R10R (20640151) – $102.99
- Schaeffler Shaft Seal, SS2421 (50206000) – $9.99
What’s the price range for 1990 Oldsmobile Delta 88 Differentials?
The prices of Differentials for the 1990 Oldsmobile Delta 88 range from $9.99 up to $135.99 for the most premium parts.
What is the average price of a Differential for a 1990 Oldsmobile Delta 88?
The average price for Differentials for the 1990 Oldsmobile Delta 88 is $56.41. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Differentials for other Oldsmobile Delta 88 model years?
What are the cheapest Differentials for my 1990 Oldsmobile Delta 88?
The cheapest 1990 Oldsmobile Delta 88 Differentials we carry are:
- Schaeffler Shaft Seal, SS2421 (50206000) – $9.99
- Driveworks Taper Bearing Set, S-A-6 (5050537) – $11.99
- Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (50154410) – $35.99
- National Shaft Repair Sleeve, 99139 (18445088) – $41.49
- Motive Gear Differential Bearing Kit – Koyo, R10R (20640151) – $102.99
Does Advance Auto Parts sell Differentials for any other 1990 Oldsmobile models?
Yes. We stock Differentials for 6 other popular 1990 Oldsmobile models. Some of the most popular are 1990 Cutlass Supreme Differentials, 1990 98 Differentials, 1990 Toronado Differentials, 1990 Silhouette Differentials, and 1990 Custom Cruiser Differentials.
What are the top-rated Differentials that fit the 1990 Oldsmobile Delta 88?
Based on 80 reviews by customers, our 1990 Oldsmobile Delta 88 Differentials have an average customer rating of 4.5 stars. These are the highest-rated categories of Differentials for the 1990 Oldsmobile Delta 88 and their top-rated products:
- Differential Seals
- National Shaft Repair Sleeve, 99139 (18445088) – $41.49
- Differential Pinion Bearing Kits
- Driveworks Taper Bearing Set, S-A-6 (5050537) – $11.99
What types of Differentials do you sell for my 1990 Oldsmobile Delta 88?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1990 Oldsmobile Delta 88:
Can I get help with 1990 Oldsmobile Delta 88 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Differentials and more.
What is your return policy for Oldsmobile Delta 88 Differentials?
Advance Auto Parts keeps returns simple. For new Oldsmobile Delta 88 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.