1984 Oldsmobile Custom Cruiser Differentials
- Richmond®Excel™ Rear Ring and Pinion Gear SetOldsmobile Custom Cruiser with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1984, 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 1984, 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 1984, 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™ Ring and Pinion Gear SetOldsmobile Custom Cruiser with 8.5" Ring Gear, 3.08 Ratio 1984, Genuine GM Parts™ Ring and Pinion Gear Set 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$521.71Save: $78.25 (15%)$443.46
- Dorman®OE Solutions™ Rear Differential Ring and PinionOldsmobile Custom Cruiser 1984, 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$95.09 - $267.21
- Richmond®Mini SpoolOldsmobile Custom Cruiser 1984, Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that delivers the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$88.94 - $106.41
- Richmond®Street Gear Ring and Pinion Gear SetOldsmobile Custom Cruiser with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1984, 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
- AllStar Performance®Mini SpoolOldsmobile Custom Cruiser with GM 7.5" Series Axle 1984, Mini Spool by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development, you’ll never...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.99
- AllStar Performance®Ring and Pinion Gear SetOldsmobile Custom Cruiser with 10 Bolt 1984, Ring and Pinion Gear Set by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development, you’ll...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$169.99
- Eaton®Detroit Truetrac™ Rear DifferentialOldsmobile Custom Cruiser with 10 Bolt 1984, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling...Helical-style pinion gearsLimited-slip operation$587.99 - $634.99
- Eaton®Posi™ Rear DifferentialOldsmobile Custom Cruiser with 2.73 and Up Gear Ratio, 10 Bolt, 1.20" Axle Shaft Diameter, Manual Locking Hubs, GM 8.5" Series Axle 1984, Posi™ Rear Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip...Superior rebuildable designRace-bred carbon friction discs$689.99
- 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 1984, 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 1984, 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 1984, 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
- Motive Gear®Rear Mini SpoolOldsmobile Custom Cruiser with 28 Spline, Open Differential, 10 Bolt, GM 7.5" Series Axle 1984, Rear Mini Spool by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$97.42
- Motive Gear®SpoolOldsmobile Custom Cruiser with 10 Bolt, GM 8.5" Series Axle 1984, Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$182.36 - $187.51
- Timken®Rear Differential Bearing and Seal KitOldsmobile Custom Cruiser with 8.5" Ring Gear 1984, 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
- ACDelco®Genuine GM Parts™ 2 Piece Differential Pinion Seal with Triple-LipOldsmobile Custom Cruiser 1984, Genuine GM Parts™ 2 Piece Differential Pinion Seal With Triple-Lip 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$38.63Save: $5.80 (15%)$32.83
- ACDelco®Genuine GM Parts™ Differential Carrier Bearing Shim KitOldsmobile Custom Cruiser with 7.5" Ring Gear / with 8.5" Ring Gear 1984, Genuine GM Parts™ Differential Carrier Bearing Shim Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.58Save: $5.02 (15%)$28.56
- ACDelco®Genuine GM Parts™ Differential SealOldsmobile Custom Cruiser 1984, 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. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.07Save: $2.59 (15%)$14.48
- SKF®Rear Differential Pinion BearingOldsmobile Custom Cruiser 1984, Rear Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.68 - $16.32
- SKF®Rear Differential Pinion SealOldsmobile Custom Cruiser 1984, Rear Differential Pinion Seal 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...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$7.91 - $14.11
- Richmond®Excel™ Differential Carrier Gear KitOldsmobile Custom Cruiser with 10 Bolt 1984, Excel™ Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$116.81 - $149.32
- ACDelco®Genuine GM Parts™ Front Differential Carrier Bearing with Cup and ConeOldsmobile Custom Cruiser with 7.5" Ring Gear / with 8.5" Ring Gear 1984, Genuine GM Parts™ Front Differential Carrier Bearing and Race Set With Cup and Cone by ACDelco®. Designed utilizing the latest technology, this product by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.39Save: $7.56 (15%)$42.83
- National®Rear Outer Differential Pinion SealOldsmobile Custom Cruiser with 8.5" Ring Gear, GMC Series Axle 1984, Rear Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip$7.21
- ACDelco®Genuine GM Parts™ Differential Pinion BearingOldsmobile Custom Cruiser 1984, Genuine GM Parts™ Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.92 - $75.99Save: 15%$39.04 - $64.60
- ACDelco®Gold™ Differential Pinion SealOldsmobile Custom Cruiser 1984, Gold™ Differential Pinion Seal by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.51 - $27.42Save: up to 16%$3.84 - $22.96
- National®Rear Differential BearingOldsmobile Custom Cruiser with 8.5" Ring Gear, GMC Series Axle 1984, Rear Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$12.45
- National®Rear Differential Carrier RaceOldsmobile Custom Cruiser with 8.5" Ring Gear, GMC Series Axle 1984, Rear Differential Carrier Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$6.78
- National®Rear Inner Differential Pinion BearingOldsmobile Custom Cruiser with 8.5" Ring Gear, GMC Series Axle 1984, Rear Inner Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$17.47
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