1977 Buick Estate Driveline & Axle Parts
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Motive Gear®Pinion YokeBuick Estate with 30 Spline 1977, Pinion Yoke 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$147.88 - $175.08 - Dorman®AutoGrade™ Front Spindle Lock Nut KitBuick Estate 1977, AutoGrade™ Front Spindle Lock Nut Kit by Dorman®. This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this spindle nut matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this nut is a reliable replacement for an original part that is missing or has failed due to fatigue$3.71 - $5.70
- Dorman®AutoGrade™ Front Spindle Nut KitBuick Estate 1977, AutoGrade™ Front Spindle Nut Kit by Dorman®. This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.Direct replacement - this spindle nut matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this nut is a reliable replacement for an original part that is missing or has failed due to fatigue$5.03 - $17.21
- ACDelco®Gold™ Transfer Case Output Shaft Seal KitBuick Estate THM350 Transmission / THM400 Transmission 1977, Gold™ Transfer Case Output Shaft Seal Kit by ACDelco®. Type: Booted. 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$13.87
- Dorman®HELP™ Front Spindle Lock Nut KitBuick Estate 1977, HELP™ Front Spindle Lock Nut Kit by Dorman®. Dorman’s Spindle Lock Nut Kit includes the nut, washer, and retainer. Each component is manufactured for high corrosion resistance and a long service life.Direct replacement for a proper fit every timeHigh quality steel construction$5.45
- MOOG®Rear Universal Joint Strap KitBuick Estate with 2 Joint Driveshaft 1977, Rear Universal Joint Strap Kit by MOOG®. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under extreme...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.88
- Dorman®AutoGrade™ Front Wheel Bearing Dust Cap KitBuick Estate 1977, AutoGrade™ Front Wheel Bearing Dust Cap Kit by Dorman®. This is an aftermarket part that replaces factory OE # 14003444.. Dorman offers a variety Wheel Bearing Dust Caps for a range of applications. All Wheel...Direct replacement - this wheel bearing dust cap is designed to match the fit and function of the original part on specified vehiclesIdeal solution - this dust cap is a reliable replacement for an original part that is missing or has failed due to fatigue$10.55
- Dorman®HELP™ Front Silver Wheel Bearing Dust CapBuick Estate 1977, HELP™ Front Silver Wheel Bearing Dust Cap by Dorman®. Dorman offers a variety Wheel Bearing Dust Caps for a range of applications. All Wheel Bearing Dust Caps are constructed of high-quality materials for...Direct replacement - this wheel bearing dust cap is designed to match the fit and function of the original part on specified vehiclesIdeal solution - this dust cap is a reliable replacement for an original part that is missing or has failed due to fatigue$3.49
- Dorman®Help™ Differential Crush SleevesBuick Estate 1977, 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 pressure when the pinion gear nut is...Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles$5.52 - $5.91
- ACDelco®Professional™ Rear Universal Joint Strap KitBuick Estate with 2 Joint Driveshaft 1977, Professional™ Rear Universal Joint Strap Kit 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$12.72
- Dorman®HELP™ Axle Shaft Lock C-ClipBuick Estate with 7.5" Ring Gear 1977, HELP™ Axle Shaft Lock C-Clip by Dorman®. An imperative replacement part for the proper functioning of the axle shaft and for basic vehicle operation, Dorman’s Axle Shaft Lock C-Clips are...Direct fit for a trouble-free replacementResistant to wear and tear for a sustained service life$4.32
- Dorman®HELP™ Axle Shaft Lock C-ClipsBuick Estate with 8.5" Ring Gear / with 8.75" Ring Gear / with 8.625" Ring Gear / with 8.875" Ring Gear 1977, HELP™ Axle Shaft Lock C-Clips by Dorman®. An imperative replacement part for the proper functioning of the axle shaft and...Direct fit for a trouble-free replacementResistant to wear and tear for a sustained service life$4.19
- SKF®Axle Shaft Bearing RaceBuick Estate 1977, Axle Shaft Bearing Race 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 lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$3.42 - $8.84
- AllStar Performance®Axle Shaft Lock C-ClipsBuick Estate with GM 7.5" Series Axle 1977, Axle Shaft Lock C-Clips 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$7.99
- Dorman®AutoGrade™ Front Spindle Nut Washer KitBuick Estate 1977, AutoGrade™ Front Spindle Nut Washer Kit by Dorman®. This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for...Direct replacement - this spindle nut washer matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this washer is a reliable replacement for an original part that is missing or has failed due to wear$1.86 - $8.79
- SKF®Front Wheel Bearing RaceBuick Estate 1977, Front Wheel Bearing Race 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 lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$3.42 - $5.09
- Dorman®Help™ Rear Differential Pinion Shaft Lock BoltBuick Estate 1977, 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. Made of quality materials, it...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$2.31
- Richmond®Differential Bearing KitBuick Estate 1977, 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 differential component that delivers...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$168.68 - $172.49
- Richmond®Differential Pinion ShaftBuick Estate 1977, Differential Pinion Shaft 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$17.68 - $48.79
- Richmond®Differential Spool Bearing KitBuick Estate with 10 Bolt, GM 8.5" Series Axle 1977, Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set. Differential...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$44.22 - $54.68
- Richmond®Excel™ Differential Pinion ShaftBuick Estate 1977, Excel™ Differential Pinion Shaft by Richmond®. Designed utilizing the latest technology, this product by Richmond 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$20.97 - $26.03
- Motive Gear®Differential Carrier Shim KitBuick Estate 1977, Differential Carrier Shim 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 products undergo rigid quality...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$24.66 - $49.04
- Motive Gear®Differential Ring Gear Spacer with BoltsBuick Estate with GM 8.5" Series Axle 1977, Differential Ring Gear Spacer with Bolts 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...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$66.12
- AllStar Performance®Differential Cross PinBuick Estate 1977, Differential Cross Pin 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 run into a better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.99
- AllStar Performance®Ring Gear SpacerBuick Estate with GM 7.5" Series Axle 1977, Ring Gear Spacer by AllStar Performance®. With GM 7.5" Series Axle. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.99
- Dorman®HELP Universal Joint Strap KitBuick Estate 1977, HELP Universal Joint Strap Kit by Dorman®. Dorman offers a variety of Universal Joint Strap Kits for a range of applications. All their Universal Joint Strap Kits are constructed of high-quality materials for...Provides a secure fit for the universal joint in the differential yokeDurable steel design$4.46 - $4.58
- GMB®Universal Joint Strap KitBuick Estate 1977, Universal Joint Strap Kit by GMB®. Location: Rear Shaft Rear Joint. Designed utilizing the latest technology, this product by GMB features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.29
- National®Rear Axle Shaft BearingBuick Estate with 8.5" Ring Gear / 8.875" Ring Gear, Pontiac Series Axle 1977, Rear Axle Shaft Bearing by National®. This product by National will last a lifetime. It will meet your needs and deliver great quality at an affordable cost....Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$28.33
- Spicer®Front Axle Shaft SealBuick Estate with Dana 44 Series Axle 1977, Front Axle Shaft Seal 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$10.15
- Spicer®Differential Pinion NutsBuick Estate 1977, 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 needs and...High quality at an affordable priceExpertly made from premium materials$11.10
Shop By Service Type
- Wheel Bearing Replacement
- Axle Shaft Bearing Replacement
- Wheel Hub Assembly Replacement
- Transfer Case Output Shaft Seal Replacement
- Pinion Seal Replacement
- Universal Joint (U-joint) Replacement
- Center Support Bearing Replacement
- Differential Output Seal Replacement
- Wheel Seal Replacement
- Axle Shaft Seal Replacement
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