1978 Cadillac Fleetwood Differentials
- Dorman®OE Solutions™ Rear Differential Positive Unit AssemblyCadillac Fleetwood 1978, OE Solutions™ Rear Differential Positive Unit Assembly by Dorman®. Hard use and poor lubrication can wear out a differential. Restore original performance with this replacement differential carrier assembly...Direct replacement - this differential carrier fits in place of this vehicle's original equipment carrier100% new - this differential carrier uses all-new components$674.49
- Timken®Rear Differential Pinion SealCadillac Fleetwood 1978, Rear Differential Pinion 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,...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$8.50
- National®Rear Outer Differential Pinion SealCadillac Fleetwood with 8.5" Ring Gear / 8.875" Ring Gear, GMC Series Axle 1978, Rear Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using...National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip$8.96
- Timken®Rear Differential RaceCadillac Fleetwood 1978, Rear Differential Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.76 - $8.87
- SKF®Rear Differential Rebuild KitCadillac Fleetwood with 8.5" Ring Gear 1978, Rear Differential Rebuild 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$115.92 - $143.34
- ACDelco®Gold™ Differential Carrier Bearing with RaceCadillac Fleetwood with 8.75" Ring Gear / with 8.875" Ring Gear 1978, Gold™ Differential Carrier Bearing With Race by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.00
- Timken®Rear Differential BearingCadillac Fleetwood 1978, Rear Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...Designed to effectively reduce frictionUltimate load handling capability$13.95 - $19.64
- Timken®Rear Differential Bearing and Seal KitCadillac Fleetwood 1978, Rear Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all...Designed to effectively reduce frictionUltimate load handling capability$75.33 - $135.14
- SKF®Rear Differential Pinion SealCadillac Fleetwood with 8.5" Ring Gear 1978, 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...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$7.87 - $18.07
- National®Rear Differential BearingCadillac Fleetwood with GMC Series Axle 1978, Rear Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$13.94 - $14.55
- SKF®Rear Outer Differential Pinion BearingCadillac Fleetwood with 8.5" Ring Gear 1978, Rear Outer 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.92
- SKF®Rear Outer Differential Pinion RaceCadillac Fleetwood with 8.5" Ring Gear 1978, Rear Outer Differential Pinion Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.83
- National®Rear Differential Carrier RaceCadillac Fleetwood with 8.5" Ring Gear, GMC Series Axle 1978, 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 optimally. It...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$5.48
- National®Rear Inner Differential Pinion BearingCadillac Fleetwood with 8.5" Ring Gear / 8.875" Ring Gear, GMC Series Axle 1978, Rear Inner Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$19.73
- National®Rear Inner Differential Pinion RaceCadillac Fleetwood with 8.5" Ring Gear / 8.875" Ring Gear, GMC Series Axle 1978, Rear Inner Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$10.94
- Richmond®Excel™ Rear Differential Carrier Gear KitCadillac Fleetwood Brougham / Brougham d'Elegance with 30 Spline, 12 Bolt, 1.3" Axle Spline Diameter, GM 8.875" Series Axle 1978, Excel™ Rear Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$135.03
- DT Components®Rear Differential BearingCadillac Fleetwood 1978, Rear Differential Bearing by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised. Perfect for your vehicle and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.73 - $17.74
- DT Components®Rear Differential Bearing RaceCadillac Fleetwood 1978, Rear Differential Bearing Race by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised. Perfect for your...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$8.89 - $11.92
- NTN®Rear Differential BearingCadillac Fleetwood 1978, Rear Differential Bearing by NTN®. 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 restore and...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$12.78
- Motive Gear®Differential Master Bearing KitCadillac Fleetwood with 10 Bolt, GM 8.5" Series Axle 1978, Differential Master Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$134.16 - $164.43
- Motive Gear®Rear Differential Carrier Gear KitCadillac Fleetwood Brougham / Brougham d'Elegance Built in Canada / Built in United States with 12 Bolt, GM 8.875" Series Axle 1978, Rear Differential Carrier Gear Kit by Motive Gear®. Dominate the track or hit the trails with...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$137.58
- Dorman®Help™ Differential Crush SleevesCadillac Fleetwood with 8.5-8.75" Ring Gear 1978, Help™ Differential Crush Sleeves by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal...Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles$5.55
- Dorman®Help™ Rear Differential Pinion Shaft Lock BoltCadillac Fleetwood with 8.75" Ring Gear 1978, Help™ Rear Differential Pinion Shaft Lock Bolt by Dorman®. This differential pinion shaft lock bolt is designed to match the fit and function of the original part on specified vehicles....Direct replacement - this differential pinion shaft lock bolt matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue$2.63
- Richmond®Differential Bearing KitCadillac Fleetwood with 10 Bolt, GM 8.5" Series Axle 1978, Differential Bearing Kit 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$168.68
- Motive Gear®Differential Pinion Bearing KitCadillac Fleetwood with 10 Bolt, GM 8.5" Series Axle 1978, Differential Pinion Bearing Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$53.82 - $93.42
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1978 Cadillac Fleetwood Models
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