1991 Oldsmobile Custom Cruiser Driveline & Axle Parts
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Dorman®OE Solutions™ Axle ShaftOldsmobile Custom Cruiser with 8.5" Ring Gear 1991, OE Solutions™ Axle Shaft by Dorman®. All Axle Shafts are constructed of high-quality steel for long-lasting durability. Keep your axle assembly in tip-top shape by swapping out your...Quality tested to ensure trouble free installation, performance, and durabilityDirect replacement for a proper fit every time$143.22 - TRQ®Wheel BearingOldsmobile Custom Cruiser 1991, Wheel Bearing by TRQ®. Perfect replacement solution for DIY repair enthusiasts, the top-notch wheel bearing from TRQ is just the ticket to fix your vehicle without paying high price. Designed to fit right...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$21.95 - $25.95Save: up to 4%$21.07 - $25.17
- Richmond®Excel™ Rear Ring and Pinion Gear SetOldsmobile Custom Cruiser with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1991, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$234.99 - $269.99
- Motive Gear®Ring and Pinion Gear SetOldsmobile Custom Cruiser with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1991, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for...Quiet operationComputer controlled heat treatment$339.99 - $429.99
- Auburn Gear®Grip-N-Loc™ Rear DifferentialOldsmobile Custom Cruiser with GM 7.5" Series Axle / with GM 8.0" Series Axle 1991, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$607.83 - $621.25
- Timken®Wheel Bearing and Race SetOldsmobile Custom Cruiser 1991, Wheel Bearing and Race Set by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...Designed to effectively reduce frictionUltimate load handling capability$9.73 - $39.25
- Dorman®OE Solutions™ Rear DriveshaftOldsmobile Custom Cruiser 1991, OE Solutions™ Rear Driveshaft by Dorman®. A highly cost-effective, innovative repair solution, Dorman's Driveshaft Assembly is engineered with a serviceable universal joint. When the u-joint fails, as...Dorman-engineered from 100% new materials and rigorously tested for long-lasting durabilityDirect replacement for a proper fit$421.30
- TRQ®Rear Differential CoverOldsmobile Custom Cruiser with 8.5" Ring Gear / with 8.625" Ring Gear 1991, Rear Differential Cover by TRQ®. Guaranteed to maintain your vehicle in its best possible condition, this top-notch TRQ differential cover will give you peace...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$51.95Save: $2.08 (4%)$49.87
- Dorman®OE Solutions™ Differential CoverOldsmobile Custom Cruiser with 8.5" Ring Gear / with 8.625" Ring Gear 1991, OE Solutions™ Differential Cover by Dorman®. Featuring a corrosion resistant coating to help prevent rusting, Dorman’s Differential Cover is engineered for...Comes with pre-installed magnet in coverConstructed from durable stamped steel$26.45
- Raybestos®Professional Grade™ Front Wheel Bearing and Hub AssemblyOldsmobile Custom Cruiser 1991, Professional Grade™ Front Wheel Bearing and Hub Assembly by Raybestos®. The latest generation of hub units has a suspension mounting flange machined onto the outer shell with integral raceways, and a...Lifetime lubricationAngular bearing contact for axial stability$125.54
- Dorman®OE Solutions™ Rear Differential Ring and PinionOldsmobile Custom Cruiser 1991, OE Solutions™ Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$92.52 - $267.21
- SKF®Wheel Hub Repair KitOldsmobile Custom Cruiser 1991, Wheel Hub Repair Kit by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$19.44 - $30.01
- ACDelco®GM Genuine Parts™ Differential Carrier Fill PlugOldsmobile Custom Cruiser 1991, GM Genuine Parts™ Differential Carrier Fill Plug by ACDelco®. GM Genuine Parts Multi Purpose Threaded Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors....Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$35.92Save: $5.38 (15%)$30.54
- Richmond®Street Gear Ring and Pinion Gear SetOldsmobile Custom Cruiser with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1991, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$360.89 - $529.99
- Powertrax®Rear Grip Pro Traction SystemOldsmobile Custom Cruiser with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 1991, Rear Grip Pro Traction System by Powertrax®. The Powertrax Grip Pro is a gear driven limited slip differential designed to be among the...Comes Fully AssembledDelivers Progressive and Variable Traction$711.14
- Motive Gear®A-Line Ring and Pinion Gear SetOldsmobile Custom Cruiser with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1991, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements...Quiet operationComputer controlled heat treatment$206.95 - $226.80
- Motive Gear®Performance Ring and Pinion Gear SetOldsmobile Custom Cruiser with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1991, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated...Central contact patternCNC start to finish$364.99 - $514.99
- Motive Gear®Performance Ring and Pinion Gear SetOldsmobile Custom Cruiser with 2.73 and Up Gear Ratio with 10 Bolt with GM 8.5" Series Axle / with GM 8.625" Series Axle 1991, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect...Central contact patternCNC start to finish$328.67 - $514.99
- SKP®Rear Differential CoverOldsmobile Custom Cruiser with 8.5" Ring Gear / with 8.625" Ring Gear 1991, Rear Differential Cover by SKP®. Without Drain Plug. Safeguard your differential from potential road hazards with this top-notch differential cover. Made to...Excellent replacement for your worn out differential coverDesigned for the ultimate protection against road debris$21.73
- ATP®Differential Cover KitOldsmobile Custom Cruiser with 8.5" Ring Gear / with 8.625" Ring Gear 1991, Differential Cover Kit by ATP®. With Gasket and Internal Magnet. Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over...OE quality at an affordable priceOE fit and function$24.56
- National®Wheel SealOldsmobile Custom Cruiser 1991, Wheel Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$2.35 - $17.69
- National®Wheel SealOldsmobile Custom Cruiser 1991, Wheel Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by National will...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$2.35 - $3.50
- Timken®Rear Differential Bearing and Seal KitOldsmobile Custom Cruiser with 8.5" Ring Gear 1991, Rear Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered...Designed to effectively reduce frictionUltimate load handling capability$75.33 - $135.14
- TRQ®Wheel BearingOldsmobile Custom Cruiser 1991, Wheel Bearing by TRQ®. Perfect replacement solution for DIY repair enthusiasts, the top-notch wheel bearing from TRQ is just the ticket to fix your vehicle without paying high price. Designed to fit right...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$18.95 - $25.95Save: up to 5%$18.00 - $25.17
- TRQ®Wheel Bearing KitOldsmobile Custom Cruiser 1991, Wheel Bearing Kit by TRQ®. Perfect replacement solution for DIY repair enthusiasts, the top-notch wheel bearing from TRQ is just the ticket to fix your vehicle without paying high price. Designed to fit...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$25.95 - $35.95Save: up to 5%$25.17 - $34.15
- ACDelco®Differential Pinion YokeOldsmobile Custom Cruiser with 8.5" Ring Gear / 8.625" Ring Gear, 10 Bolt Differential, Saginaw-American Axle 1991, Differential Pinion Yoke by ACDelco®. With Slinger. Designed utilizing the latest technology, this product by ACDelco...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$138.76Save: $20.82 (15%)$117.94
- Timken®Wheel SealOldsmobile Custom Cruiser 1991, Wheel Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$2.42 - $21.73
- Timken®Wheel SealOldsmobile Custom Cruiser 1991, Wheel Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$2.42 - $4.06
- iD Select®Greasable Universal JointOldsmobile Custom Cruiser 1991, Greasable Universal Joint by iD Select®. Location: Rear Shaft All Joints. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$11.77 - $18.15Save: 10%$10.60 - $16.33
- ACDelco®Genuine GM Parts™ Rear Differential Cover GasketOldsmobile Custom Cruiser with Saginaw-American Axle, 8.5" Ring Gear / 8.625" Ring Gear, 10 Bolt Holes 1991, Genuine GM Parts™ Rear Differential Cover Gasket by ACDelco®. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.72Save: $3.26 (15%)$18.46
Shop By Service Type
- Wheel Bearing Replacement
- Axle Shaft Bearing Replacement
- Driveshaft Replacement
- Transfer Case Output Shaft Seal Replacement
- Wheel Hub Assembly Replacement
- Universal Joint (U-joint) Replacement
- Pinion Seal Replacement
- Differential Output Seal Replacement
- Wheel Seal Replacement
- Axle Shaft Seal Replacement
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