1978 Buick Electra Differentials
- ACDelco®Gold™ Differential Pinion RaceBuick Electra with 8.5" Ring Gear 1978, Gold™ Differential Pinion Race 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$8.43 - $11.40
- ACDelco®Gold™ Differential Pinion SealBuick Electra with 8.5" Ring Gear 1978, 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$3.84
- ACDelco®Professional™ Differential Pinion BearingBuick Electra with 8.5" Ring Gear 1978, Professional™ Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.50
- Yukon Gear & Axle®Dura Grip™ Rear Differential CaseBuick Electra with GM 7.5" Series Axle 1978, Dura Grip™ Rear Differential Case by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$385.89
- Richmond®Differential Gear Installation KitBuick Electra with 10 Bolt, GM 8.5" Series Axle 1978, Differential Gear Installation 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$65.04
- Richmond®Differential Mega Bearing KitBuick Electra 1978, Differential Mega 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 differential component that...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$192.79 - $196.84
- Alloy USA®Rear Differential Master Overhaul KitBuick Electra with GM 8.5" Series Axle 1978, Rear Differential Master Overhaul Kit by Alloy USA®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$224.99
- Alloy USA®Spider Gear SetBuick Electra with 10 Bolt, GM 8.5" Series Axle / GM 8.6" Series Axle 1978, Spider Gear Set by Alloy USA®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$159.99
- Bower®Inch and J Series Axle Differential Bearing CupBuick Electra 1978, Inch and J Series Axle Differential Bearing Cup by Bower®. For Tapered Roller Bearing. 2.891" Outside Diameter x 0.6537" Length x 0.03" Radius. OE Replacement. Keep your axle assembly in tip-top shape by swapping out...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$10.47
- Ratech®Basic Series Differential KitBuick Electra with 7.5" Ring Gear, GM Series Axle 1978, Basic Series Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$17.04
- Ratech®Differential Bearing KitBuick Electra with GM Series Axle 1978, Differential Bearing Kit by Ratech®. Designed utilizing the latest technology, this product by Ratech features premium quality and will perform better than advertised. Perfect for your vehicle and...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$28.99 - $66.35
- Ratech®Differential Installation KitBuick Electra with GM Series Axle 1978, Differential Installation Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$41.90 - $44.13
- Ratech®Differential Pinion BearingBuick Electra with GM Series Axle 1978, Differential Pinion Bearing by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$14.77 - $23.74
- Ratech®Differential Pinion SealBuick Electra with 8.5" Ring Gear, GM Series Axle 1978, Differential Pinion Seal by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$5.63
- Revolution Gear & Axle®Differential Master Overhaul KitBuick Electra 1978, Differential Master Overhaul Kit by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$107.99 - $147.99
- Transtar Industries®Differential Rebuild Bearing KitBuick Electra 1978, Differential Rebuild Bearing Kit by Transtar Industries®. Designed utilizing the latest technology, this product by Transtar Industries features premium quality and will perform better than advertised. Perfect for...Superior in durability and wear resistanceSuperior proprietary coating for maximum durability$69.16 - $115.68
- USA Standard Gear®Rear Differential Bearing KitBuick Electra with 8.5" Ring Gear, 10 Bolt Cover, GM Series Axle 1978, Rear Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high quality small parts. USA Standard Gear does extensive...Expertly crafted from premium materialsDesigned to match rigorous quality standards$105.81 - $165.51
- USA Standard Gear®Rear Master Overhaul Bearing KitBuick Electra with GM Series Axle 1978, Rear Master Overhaul Bearing Kit by USA Standard Gear®. USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. When it comes to a...Uses Koyo bearings and racesExpertly crafted from premium materials$132.95 - $150.58
- USA Standard Gear®Rear Pinion Installation KitBuick Electra with 8.5" Ring Gear / 8.6" Ring Gear, 10 Bolt Cover, 28 Spline Shaft, GM Series Axle 1978, Rear Pinion Installation Kit by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to...Expertly crafted from premium materialsDesigned to match rigorous quality standards$86.82
- USA Standard Gear®Spider Gear SetBuick Electra with 10 Bolt Cover 1978, Spider Gear Set by USA Standard Gear®. Location: Rear Axle. USA Standard gear sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of gear sets for a...Expertly crafted from premium materialsDesigned to match rigorous quality standards$120.74 - $156.01
- Yukon Gear & Axle®Rear Differential Spring KitBuick Electra with GM 7.5" Series Axle / with GM 7.6" Series Axle 1978, Rear Differential Spring Kit by Yukon Gear & Axle®. With Preload Plates. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$162.89
- Yukon Gear & Axle®Set-Up Carrier BearingBuick Electra 1978, Set-Up Carrier Bearing by Yukon Gear & Axle®. 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...Easily slips on and off pinion journal to allow for easier pinion depth adjustmentEnables you to keep your engine in the powerband for more giddy-up and high speed$144.89
- Richmond®Differential Carrier Shim SetBuick Electra 1978, Differential Carrier Shim Set 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.80 - $10.93
- Richmond®Differential Pinion Bearing Solid SpacerBuick Electra 1978, Differential Pinion Bearing Solid Spacer 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.87
- Richmond®Excel™ Differential Bearing KitBuick Electra with 10 Bolt 1978, Excel™ Differential Bearing Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$105.97 - $108.91
- Auburn Gear®Differential Spring Retainer Service KitBuick Electra with 10 Bolt 1978, Differential Spring Retainer Service Kit by Auburn Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$62.62 - $63.11
- Powertrax®Differential Pinion ShaftBuick Electra with Replacement Part for No-Slip Traction System (p# 9207752605, 9207762605, 9207762805, 9207762885) 1978, Differential Pinion Shaft by Powertrax®. These hardened cross shafts are specifically designed for use with your...High quality at an affordable priceExpertly made from premium materials$15.43
- Powertrax®Lock Right Locker DriverBuick Electra with Replacement Part for Lock Right Unit (p# 1930-LR, 1931-LR, 1932-LR) 1978, Lock Right Locker Driver by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...High quality at an affordable priceExpertly made from premium materials$83.33
- Powertrax®Lock Right Locker PinBuick Electra 1978, Lock Right Locker Pin by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$0.94
- Powertrax®Lock Right Locker Spring and Pin KitBuick Electra 1978, Lock Right Locker Spring and Pin Kit by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$13.24
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