1985 Oldsmobile Ninety-Eight Differentials
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Auburn Gear®Grip-N-Loc™ Rear DifferentialOldsmobile Ninety-Eight 1985, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$611.95 - $655.37 - ACDelco®Genuine GM Parts™ Differential SealOldsmobile Ninety-Eight FWD 3.0L / 3.8L 1985, Genuine GM Parts™ Multi Purpose Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.50
- ACDelco®GM Original Equipment™ Differential Carrier Internal Gear Thrust BearingOldsmobile Ninety-Eight FWD 1985, GM Original Equipment™ Differential Carrier Internal Gear Thrust Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.16
- Pioneer Automotive®Differential SealOldsmobile Ninety-Eight FWD 1985, Differential Seal by Pioneer Automotive®. By having own manufacturing facilities Pioneer Automotive® can guarantee the best quality in the market with the most competitive cost structure. Their OEM...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.69 - $9.81
- ACDelco®Genuine GM Parts™ Differential Pinion Bearing WasherOldsmobile Ninety-Eight FWD 1985, Genuine GM Parts™ Differential Pinion Gear Thrust Washer by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.65
- Spicer®Differential Pinion Bearing BafflesOldsmobile Ninety-Eight 1985, Differential Pinion Bearing Baffles by Spicer®. 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. It will...High quality at an affordable priceExpertly made from premium materials$1.89
- Spicer®Differential Crush SleeveOldsmobile Ninety-Eight 1985, Differential Crush Sleeve by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.98 - $6.82
- Spicer®Differential Pinion NutsOldsmobile Ninety-Eight 1985, Differential Pinion Nuts by Spicer®. 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. It will meet your...High quality at an affordable priceExpertly made from premium materials$11.10
- ACDelco®GM Original Equipment™ Differential Carrier Internal Gear Retaining RingOldsmobile Ninety-Eight FWD 1985, GM Original Equipment™ Differential Carrier Internal Gear Retaining Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.33
- ACDelco®GM Original Equipment™ Differential Pinion Bearing WasherOldsmobile Ninety-Eight FWD 3.0L with 3.33 Ratio 1985, GM Original Equipment™ Differential Pinion Gear Thrust Washer by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.45
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1985 Oldsmobile Ninety-Eight Models