1991 Oldsmobile Delta 88 Differentials
Keep Your 1991 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 1991 Oldsmobile Delta 88 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Pilot Bearings, Differential Bearing Kits, and Differential Oil. 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 Valvoline and Motive Gear. For example, Valvoline Differentials start at just $12.49 with an average 4.8 star rating. Motive Gear offer similar pricing and quality, backed by strong customer feedback. With over 894 reviews and a solid 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 1991 Oldsmobile Delta 88 Differential at Advance Auto Parts is around $68.62, with a range that starts at $12.49 and goes up to $135.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Differential Master Bearing Kit – Timken, Differential Bearing Kit – Koyo, and Camshaft Seal start at just $23.99 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 1991 Oldsmobile Delta 88 in peak condition, inside and out.
Find Your Specific 1991 Oldsmobile Delta 88 Differentials
Looking for the perfect Differential for your 1991 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 1991 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989, and
1990, 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 1991 Oldsmobile Delta 88 Differentials
Driveworks – Camshaft Seal (Part No.S-99139)
National – Shaft Repair Sleeve (Part No.99170)
from
$46.99
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
National – Shaft Repair Sleeve (Part No.99199)
from
$41.99
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
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & 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 & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: 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; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
Motive Gear – Differential Super Bearing Kit – Timken (Part No.R12CRSKT)
from
$156.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
See More
National – Axle Differential Bearing & Seal Kit (Part No.RA-320)
from
$151.99
The National bearing & seal kit includes all the components required to complete the repair.
Product Features:
See More
Product Features:
- COMPLETE SOLUTION – Includes everything needed to complete the repair
- STRONG AND DURABLE – Controlled heat treatment process for strength and durability
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
- Professional technicians know they can depend on National
Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R12CRMK)
from
$105.99
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:
See More
Product Features:
- MSTR BRG KT – 12 BOLT CAR
Motive Gear – Differential Master Bearing Kit – Timken (Part No.R7.5GRBMKT)
from
$119.99
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:
See More
Product Features:
- MASTER KIT GM 7.5″ ‘B’ MODEL
LuK – Repair Kit, Differential (Part No.GDK320-MK)
from
$315.99
Each LuK Differential Bearing Kit contains all the OE quality bearings needed for a professional transmission repair. Differential bearing kits are the perfect repair solution for a broken transmission. We carefully select OE quality components for each individual transmission for a professional repair.
Product Features:
See More
Product Features:
- LuK Differential Bearing Kits are designed to meet or exceed OEM requirements. This will ensure customer satisfaction.
- LuK Differential Bearing Kits contain the bearings and seals needed to complete the job.
- LuK Differential Bearing Kits include wear parts such as seals, O-rings, shaft sealing rings, support bearings and spare parts where necessary for eliminating the specific cause of failure.
Richmond Gear – Differential Bearing Kit (Part No.83-1044-M)
from
$218.99
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.
See More
Richmond Gear – Differential Bearing Kit (Part No.83-1019-1)
from
$199.99
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.
See More
Motive Gear – Differential Master Bearing Kit – Timken (Part No.R10REMKT)
from
$137.99
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:
See More
Product Features:
- GM 10 BOLT 8.5 BRG MSTR KIT W/EATON OR AUBURN PRO TIMKEN
Motive Gear – Differential Bearing Kit – Koyo (Part No.R10R)
from
$101.99
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:
See More
Product Features:
- KIT BRG&SEAL GM 8.5 10BLT NON IFS FRONT / REAR
Driveworks – Wheel Bearing Kit (Part No.S-RA-321)
Motive Gear – Differential Master Bearing Kit – Timken (Part No.R7.5GRMKT)
from
$129.99
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:
See More
Product Features:
- GM 7.5 TIMKEN MASTER KIT ’82-98
Richmond Gear – Differential Bearing Kit (Part No.83-1044-1)
from
$182.99
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.
See More
Motive Gear – Differential Super Bearing Kit – Timken (Part No.R7.5GRSKT)
from
$156.99Product Features:
- SUPERKIT – GM*7.5*1982-98*TIMKIN* EXCEPT 1990-2002 ASTRO/SAFARI
LuK – Repair Kit, Differential (Part No.GDK320)
from
$234.99
Each LuK Differential Bearing Kit contains all the OE quality bearings needed for a professional transmission repair. Differential bearing kits are the perfect repair solution for a broken transmission. We carefully select OE quality components for each individual transmission for a professional repair.
Product Features:
See More
Product Features:
- LuK Differential Bearing Kits are designed to meet or exceed OEM requirements. This will ensure customer satisfaction.
- LuK Differential Bearing Kits contain the bearings and seals needed to complete the job.
- LuK Differential Bearing Kits include wear parts such as seals, O-rings, shaft sealing rings, support bearings and spare parts where necessary for eliminating the specific cause of failure.
Motive Gear – Differential Bearing Kit – Koyo (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
Product Features:
See More
Product Features:
- KIT BRG&SL GM 12 BOLT CAR
Richmond Gear – Differential Bearing Kit (Part No.83-1016-1)
from
$182.99
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.
See More
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:
See More
Product Features:
- KIT BRG & SEAL GM 10 BOLT MASTER NON IFS FRONT / REAR
Richmond Gear – Differential 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:
See More
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 limited 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.
Motive Gear – Differential Super Bearing Kit – Koyo (Part No.R12CRSK)
Dorman – Ring and Pinion Bearing Installation Kit (Part No.697-100)
from
$216.99
This differential bearing kit includes all necessary installation components for a differential ring and pinion on certain vehicle years, makes and models.
Product Features:
See More
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 Super Bearing Kit – Koyo (Part No.R10RSK)
Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R7.5GRBMK)
from
$111.99
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:
See More
Product Features:
- MASTER BEARING KIT GM7.5 B MODEL CAR 78-87 METRIC HOUSING
Motive Gear – Differential Super Bearing Kit – Timken (Part No.R7.5GRBSKT)
Dorman – Premium Ring and Pinion Master Bearing and Installation Kit (Part No.797-102)
from
$289.99
If you’re repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes high-precision bearings manufactured to tighter tolerances and engineered to last longer than common lower-grade bearings that have more backlash when subjected to the torque generated within the differential. This convenient kit also saves the time needed to source individual components. Check the product attributes and fitment details to select the correct premium differential kit for your application.
Product Features:
See More
Product Features:
- Ideal solution – this premium differential bearing kit features high-precision bearings to help ensure longer bearing life, prevent backlash, and restore proper differential operation
- Direct replacement – the components in this all-in-one kit are engineered to precisely match the fit and function of the original equipment bearings for a seamless installation
- Increased reliability – the premium bearings in this kit are manufactured to exacting tolerances and specifications from high quality materials to help ensure optimal performance
- Application-specific – check the product attributes and fitment details to choose the correct kit for your application
- Contents: Bearings; Shims; Crush Collar; Hardware; Gasket Material; Gear Marking Compound; Application Brush; Thread Lock Compound
Popular 1991 Oldsmobile Delta 88 Differentials Categories
Most Popular Differential Pinion Pilot Bearing for 1991 Oldsmobile Delta 88s
Enhance your 1991 Oldsmobile Delta 88 with this popular Differential Pinion Pilot Bearing we have in stock, for $23.99.
Driveworks – Camshaft Seal (Part No.S-99139)
Best-Selling 1991 Oldsmobile Delta 88 Differential Bearing Kits
Upgrade your Delta 88 with one of our 2 best-selling Differential Bearing Kits, earning an average 4 stars rating across 1 reviews.
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:
See More
Product Features:
- KIT BRG & SEAL GM 10 BOLT MASTER NON IFS FRONT / REAR
Motive Gear – Differential Bearing Kit – Koyo (Part No.R10R)
from
$101.99
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:
See More
Product Features:
- KIT BRG&SEAL GM 8.5 10BLT NON IFS FRONT / REAR
Top-Quality Differential Oil for 1991 Oldsmobile Delta 88s
Choose a high-quality OEM or aftermarket Differential Oil for Oldsmobile Delta 88s and enjoy top-notch performance from $12.49.
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & 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 & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: 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; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
Top-Rated Differential Brands For Your 1991 Oldsmobile Delta 88
When it comes to finding the perfect Differential for your 1991 Oldsmobile Delta 88, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Differential brands including Valvoline and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $12.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1991 Oldsmobile Delta 88, providing peace of mind with parts that meet or exceed OEM standards.
Popular Valvoline 1991 Oldsmobile Delta 88 Differentials
If you’re looking for a top-quality Differential for your 1991 Oldsmobile Delta 88, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 1 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $12.49, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 1991 Oldsmobile Delta 88 come highly rated, with over 446 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$12.49
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
“seems to be ok”
Top-Quality Motive Gear 1991 Oldsmobile Delta 88 Differentials
For those in search of a high-quality Differential for their 1991 Oldsmobile Delta 88, Advance Auto Parts offers a great selection of Motive Gear Differentials. With 1 Motive Gear 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 $135.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.0 stars, Motive Gear Differentials provide both reliability and excellent performance. Choosing a Motive Gear Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$135.99
(1)
Differential Master Bearing Kit – Timken
“I appreciated being able to buy all the necessary parts in one kit. This was cheaper than buying an entire used rear axle. I like how the shrinkwrappi”
FAQs for 1991 Oldsmobile Delta 88 Differentials
What are the best-selling Differentials for 1991 Oldsmobile Delta 88s?
Out of 4 Differentials that fit 1991 Oldsmobile Delta 88s, the following parts are the top sellers:
- Differential Master Bearing Kit – Timken (20640076) – $135.99
- Differential Bearing Kit – Koyo (20640151) – $101.99
- Camshaft Seal (11494113) – $23.99
What’s the price range for 1991 Oldsmobile Delta 88 Differentials?
The prices of Differentials for the 1991 Oldsmobile Delta 88 range from $12.49 up to $135.99 for the most premium parts.
What is the average price of a Differential for a 1991 Oldsmobile Delta 88?
The average price for Differentials for the 1991 Oldsmobile Delta 88 is $68.62. 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 1991 Oldsmobile Delta 88?
The cheapest 1991 Oldsmobile Delta 88 Differentials we carry are:
- MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $12.49
- Camshaft Seal (11494113) – $23.99
- Differential Bearing Kit – Koyo (20640151) – $101.99
- Differential Master Bearing Kit – Timken (20640076) – $135.99
Does Advance Auto Parts sell Differentials for any other 1991 Oldsmobile models?
Yes. We stock Differentials for 8 other popular 1991 Oldsmobile models. Some of the most popular are 1991 Bravada Differentials, 1991 Cutlass Supreme Differentials, 1991 98 Differentials, 1991 Toronado Differentials, and 1991 Silhouette Differentials.
What are the top-rated Differentials that fit the 1991 Oldsmobile Delta 88?
Based on 894 reviews by customers, our 1991 Oldsmobile Delta 88 Differentials have an average customer rating of 5 stars. These are the highest-rated categories of Differentials for the 1991 Oldsmobile Delta 88 and their top-rated products:
- Differential Oil
- Differential Bearing Kits
- Differential Master Bearing Kit – Timken (20640076) – $135.99
What types of Differentials do you sell for my 1991 Oldsmobile Delta 88?
As of 6/2/26, these are some of the most in-demand types of Differentials for a 1991 Oldsmobile Delta 88:
Can I get help with 1991 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.