1985 Buick Regal Differentials
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AllStar Performance®Ring and Pinion Installation Shim KitBuick Regal with 10 Bolt, GM 8.5" Series Axle 1985, Ring and Pinion Installation Shim Kit by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$43.99 - Motive Gear®Differential Gear Installation KitBuick Regal 1985, Differential Gear Installation 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$71.86 - $233.31
- Motive Gear®Differential Super Bearing KitBuick Regal with 10 Bolt 1985, Differential Super 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 this premium differential...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$124.73 - $195.20
- Motive Gear®Rear Differential Master Bearing KitBuick Regal with 10 Bolt 1985, Rear 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 company products undergo...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$130.57 - $194.40
- Pioneer Automotive®Differential SealBuick Somerset Regal Automatic Transmission 1985, Differential Seal by Pioneer Automotive®. By having own manufacturing facilities Pioneer Automotive® can guarantee the best quality in the market with the most competitive cost...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.69
- Ratech®Complete Series™ Differential KitBuick Regal with 8.5" Ring Gear, GM Series Axle 1985, Complete Series™ Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$109.20
- Ratech®Differrential Carrier Shim SetBuick Regal with 8.5" Ring Gear, GM Series Axle 1985, Differrential Carrier Shim Set 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$33.37
- Ratech®Pinion Shim SetBuick Regal with 7.5" Ring Gear, GM Series Axle 1985, Pinion Shim Set 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$14.76
- ACDelco®Genuine GM Parts™ Cast Iron Differential Pinion ShaftBuick Regal with 7.5" Ring Gear and without Positraction Limited Slip Rear Axle 1985, Genuine GM Parts™ Cast Iron Differential Pinion Shaft by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.71Save: $6.56 (15%)$37.15
- ACDelco®Genuine GM Parts™ Differential Pinion ShaftBuick Regal 1985, Genuine GM Parts™ Differential Pinion Shaft by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.68Save: $5.20 (15%)$29.48
- Yukon Gear & Axle®Front and Rear Differential Cross Pin BoltBuick Regal with Chrysler 8.25" Series Axle 1985, Front and Rear Differential Cross Pin Bolt by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...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$6.89
- Yukon Gear & Axle®Front and Rear Differential Crush SleeveBuick Regal with AMC 35 Series Axle 1985, Front and Rear Differential Crush Sleeve by Yukon Gear & Axle®. Designed utilizing the latest technology, this product by Yukon Gear & Axle features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.89
- ACDelco®GM Original Equipment™ Differential Pinion Bearing WasherBuick Somerset Regal 1985, GM Original Equipment™ Differential Pinion Bearing Washer 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$6.91 - $7.78Save: 15%$5.87 - $6.62
- ACDelco®Genuine GM Parts™ Differential Carrier Internal Thrust WasherBuick Somerset Regal Automatic Transmission 1985, Genuine GM Parts™ Differential Carrier Internal Thrust Washer by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.57Save: $1.44 (15%)$8.13
- ACDelco®Genuine GM Parts™ Differential Lockout BushingBuick Regal with 8.5" Ring Gear, Positraction Limited Slip Rear Axle 1985, Genuine GM Parts™ Differential Lockout Bushing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.36Save: $3.09 (15%)$17.27
- ACDelco®Genuine GM Parts™ Differential Pinion Bearing SpacerBuick Regal 1985, Genuine GM Parts™ Differential Pinion Bearing Spacer 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$9.82 - $15.58Save: 15%$8.35 - $13.20
- ACDelco®Genuine GM Parts™ Differential Pinion Bearing WasherBuick Somerset Regal 1985, Genuine GM Parts™ Differential Pinion Gear Thrust Washer 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$10.16Save: $1.52 (15%)$8.64
- ACDelco®Genuine GM Parts™ Round Differential MagnetBuick Regal with 8.5" Ring Gear, Positraction Limited Slip Rear Axle 1985, Genuine GM Parts™ Round Differential Magnet by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.88Save: $1.81 (15%)$10.07
- Dorman®Help™ Differential Crush SleevesBuick Regal 1985, 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$5.37 - $5.47
- Dorman®Help™ Rear Differential Pinion Shaft Lock BoltBuick Regal with 7.5" Ring Gear / with 8.5" Ring Gear 1985, 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...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$2.48
- Timken®Optional Differential Pinion Repair SleeveBuick Somerset Regal Automatic Transmission 1985, Optional Differential Pinion Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard,...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$31.13
- Spicer®Differential Pinion SealBuick Regal 1985, Differential Pinion 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 meet your needs and...High quality at an affordable priceExpertly made from premium materials$8.77
- Yukon Gear & Axle®Differential Cross Pin ShaftBuick Regal 1985, Differential Cross Pin Shaft 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...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$32.89 - $49.89
- Yukon Gear & Axle®Differential Pinion NutBuick Regal 1985, Differential Pinion Nut by Yukon Gear & Axle®. Yukon Trail Repair kits allow you to replace a broken yoke on the trail. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job...Expertly crafted from premium materialsDesigned to match rigorous quality standards$6.89 - $8.89
- Yukon Gear & Axle®Front and Rear Differential Side Gear Thrust WasherBuick Regal with GM 8.5" Series Axle 1985, Front and Rear Differential Side Gear Thrust Washer by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...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$16.89
- Yukon Gear & Axle®Front and Rear Pinion Depth Shim KitBuick Regal with AMC 20 Series Axle 1985, Front and Rear Pinion Depth Shim Kit by Yukon Gear & Axle®. Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set...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$21.89
- Yukon Gear & Axle®Front and Rear Super Carrier Shim KitBuick Regal with Ford 7.50" Series Axle 1985, Front and Rear Super Carrier Shim Kit 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...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$37.89
- Yukon Gear & Axle®Rear Differential Clutch SetBuick Regal 1985, Rear Differential Clutch Set by Yukon Gear & Axle®. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Designed utilizing the latest technology, this product...Expertly crafted from premium materialsDesigned to match rigorous quality standards$368.89 - $493.89
- Yukon Gear & Axle®Rear Differential Crush Sleeve Eliminator KitBuick Regal with GM 8.5" Series Axle 1985, Rear Differential Crush Sleeve Eliminator Kit by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...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$45.89
- Yukon Gear & Axle®Rear Differential Pinion SealBuick Regal with GM 8.2" Series Axle 1985, Rear Differential Pinion Seal 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...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$9.89
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1985 Buick Regal Models
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