1975 Buick Estate Driveline & Axle Parts
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Alloy USA®Rear Differential Master Overhaul KitBuick Estate with GM 8.5" Series Axle 1975, 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 - Bower®Inch and J Series Axle Differential Bearing CupBuick Estate 1975, 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
- TruParts®Rear Inner Differential Pinion RaceBuick Estate with 8.875" Ring Gear / 9.375" Ring Gear, GMC Series Axle 1975, Rear Inner Differential Pinion Race by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$11.04
- Motive Gear®Rear Differential Cover GasketBuick Estate with 10 Bolt Cover 1975, Rear Differential Cover Gasket 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$9.99
- Mr. Gasket®Rear Differential Cover GasketBuick Estate with 10 Bolt Cover, GM 8.5" Series Axle 1975, Rear Differential Cover Gasket by Mr. Gasket®. Manufactured from a blend of nitrile rubber and fiber for excellent sealing and durability. Precision die cut for an excellent...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$14.95
- Richmond®Slip YokeBuick Estate THM400 Transmission 1975, Slip Yoke by Richmond®. Pick out rock-proof Yokes and components designed to provide unbridled strength and durability to handle the high levels of power and torque coming from your modified engine...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$179.35 - $193.34
- Mark Williams Enterprises®Heavy Duty Slip YokeBuick Estate THM400 Transmission 1975, Heavy Duty Slip Yoke by Mark Williams Enterprises®. Designed utilizing the latest technology, this product by Mark Williams features premium quality and will perform better than advertised. Perfect...Designed to ensure unparalleled performance of your vehicleCan handle tremendous power output from your modified engine$272.84
- Mark Williams Enterprises®Rapid Release™ YokeBuick Estate THM400 Transmission 1975, Rapid Release™ Yoke by Mark Williams Enterprises®. Designed utilizing the latest technology, this product by Mark Williams features premium quality and will perform better than advertised....Designed to ensure unparalleled performance of your vehicleCan handle tremendous power output from your modified engine$497.77
- PST®Slip YokeBuick Estate 1975, Slip Yoke by PST®. Pick out rock-proof Yokes and components designed to provide unbridled strength and durability to handle the high levels of power and torque coming from your modified engine and provide their...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.32 - $100.93
- Strange®OEM Replacement Slip YokeBuick Estate THM350 Transmission 1975, OEM Replacement Slip Yoke by Strange®. Looking for high-quality parts that will provide performance, reliability, and consistency to your high-performance vehicle? Then Strange products are right...Perfect for drag racing or high-performance racing applicationsIdeal solution to enhance the performance of your vehicle$99.85
- Richmond®Excel™ Differential Bearing KitBuick Estate with 10 Bolt, GM 8.5" Series Axle 1975, Excel™ Differential Bearing 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$108.91
- Auburn Gear®Rear Differential Spring Retainer Service KitBuick Estate with 28 Spline, 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle 1975, Rear Differential Spring Retainer Service Kit by Auburn Gear®. 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$62.62
- Powertrax®Lock Right Locker Active SpacerBuick Estate with Replacement Part for Lock Right Unit (p# 1920-LR, 1921-LR, 1940-LR) 1975, Lock Right Locker Active Spacer by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...High quality at an affordable priceExpertly made from premium materials$37.09
- Powertrax®Lock Right Locker CouplerBuick Estate with Replacement Part for Lock Right Unit (p# 1920-LR) 1975, Lock Right Locker Coupler by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...High quality at an affordable priceExpertly made from premium materials$79.49
- Powertrax®Lock Right Locker DriverBuick Estate with Replacement Part for Lock Right Unit (p# 1920-LR, 1921-LR) 1975, Lock Right Locker Driver by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...High quality at an affordable priceExpertly made from premium materials$79.49
- Powertrax®Lock Right Locker PinBuick Estate 1975, 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®No-Slip Differential Rebuild KitBuick Estate 1975, No-Slip Differential Rebuild 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 that...High quality at an affordable priceExpertly made from premium materials$3.18
- Powertrax®No-Slip Locker CouplerBuick Estate with Replacement Part for No Slip Unit (p# 9207852805) 1975, No-Slip Locker Coupler by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...High quality at an affordable priceExpertly made from premium materials$127.20
- AllStar Performance®Differential Pinion NutBuick Estate with GM 8.5" Series Axle 1975, Differential Pinion Nut by AllStar Performance®. Replace original worn or damaged nuts each time a gear set is changed. Nut secures driveshaft yoke to pinion gear. Drive with confidence and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.99
- AllStar Performance®Differential Pinion SealBuick Estate with 10 Bolt, GM 8.5" Series Axle 1975, Differential Pinion Seal by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.99
- Motive Gear®Differential Bearing KitBuick Estate with 10 Bolt, GM 8.5" Series Axle 1975, Differential 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 company...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$87.61 - $200.40
- Motive Gear®Differential Lock WasherBuick Estate 1975, Differential Lock Washer 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 undergo rigid quality control...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$7.49
- Motive Gear®Differential Pinion Bearing KitBuick Estate with 10 Bolt, GM 8.5" Series Axle 1975, 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 these...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$51.07 - $117.41
- Motive Gear®Differential Pinion Gear Thrust WasherBuick Estate 1975, Differential Pinion Gear Thrust Washer 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 undergo rigid...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$7.94 - $9.39
- Motive Gear®Differential Pinion ShaftBuick Estate with GM 8.5" Series Axle 1975, Differential Pinion Shaft by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$34.73
- Motive Gear®Differential Ring Gear BoltBuick Estate 1975, Differential Ring Gear Bolt by Motive Gear®. 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$9.18
- Motive Gear®Differential Side Gear Thrust WasherBuick Estate with GM 8.5" Series Axle 1975, Differential Side Gear Thrust Washer by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$8.57
- PCE®Differential Pinion NutBuick Estate 1975, Differential Pinion Nut by PCE®. 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$15.80
- Spicer®Differential CaseBuick Estate 1975, Differential Case 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 needs and deliver...High quality at an affordable priceExpertly made from premium materials$170.16
- Yukon Gear & Axle®Dura Grip™ DifferentialBuick Estate 1975, Dura Grip™ Differential by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a friction...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$936.89
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