1981 Chevy Blazer Differentials
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USA Standard Gear®Spider Gear SetChevy Blazer 1981, Spider Gear Set by USA Standard Gear®. 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 variety of common and hard to find...Expertly crafted from premium materialsDesigned to match rigorous quality standards$123.45 - $164.15 - Richmond®Differential Carrier Shim SetChevy Blazer 1981, 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$6.73 - $16.98
- Richmond®Differential Pinion Bearing Solid SpacerChevy Blazer 1981, 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 - $16.63
- Richmond®Excel™ Differential Bearing KitChevy Blazer 1981, 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 vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$107.59 - $108.91
- Yukon Gear & Axle®Set-Up Carrier BearingChevy Blazer 1981, 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
- Auburn Gear®Differential Spring Retainer Service KitChevy Blazer with 28 Spline, 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle 1981, 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
- Motive Gear®Carrier Shim And Pinion Shim KitChevy Blazer with GM 8.5" Series Axle / with GM 8.625" Series Axle 1981, Carrier Shim And Pinion Shim Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$35.49
- Motive Gear®Differential Bearing KitChevy Blazer 1981, 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 products undergo rigid quality control...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 Carrier Shim KitChevy Blazer with Ford 7.50" Series Axle / with GM 7.5" Series Axle / with GM 7.6" Series Axle / with GM 7.75" Series Axle / with GM 7.625" Series Axle / with GM 8.2" Series Axle / with GM 8.5" Series Axle / with GM 8.25" Series Axle /...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$26.51
- Motive Gear®Differential Crush SleeveChevy Blazer with 10 Bolt, GM 8.5" Series Axle 1981, Differential Crush Sleeve 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$9.03
- Motive Gear®Differential Lock WasherChevy Blazer 1981, 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 Gear Thrust WasherChevy Blazer 1981, 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 - $12.11
- Motive Gear®Differential Pinion NutChevy Blazer 1981, Differential Pinion Nut 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 delivers...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$5.92
- Motive Gear®Differential Pinion SealChevy Blazer 1981, Differential Pinion Seal 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 delivers...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$2.96 - $7.78
- Motive Gear®Differential Pinion Shim PackChevy Blazer with Chrysler 8" Series Axle / with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle / with Ford 7.50" Series Axle 1981, Differential Pinion Shim Pack by Motive Gear®. All Motive Gear products are engineered...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$12.77
- Motive Gear®Differential Ring Gear BoltChevy Blazer 1981, 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$8.57 - $9.18
- Motive Gear®Differential Side Gear Thrust WasherChevy Blazer 1981, 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 products undergo rigid...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$8.57
- Motive Gear®Rear Differential Pinion Solid Spacer KitChevy Blazer 1981, Rear Differential Pinion Solid Spacer 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$83.31
- Powertrax®Differential Pinion ShaftChevy Blazer with Replacement Part for No-Slip Traction System (p# 9207883005), GM 8.875" Series Axle 1981, Differential Pinion Shaft by Powertrax®. These hardened cross shafts are specifically designed for use with your Powertrax Lock...High quality at an affordable priceExpertly made from premium materials$13.46
- Powertrax®Lock Right Locker Active SpacerChevy Blazer 1981, Lock Right Locker Active Spacer 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$37.09
- Powertrax®Lock Right Locker CouplerChevy Blazer with Replacement Part for Lock Right Unit (p# 1920-LR) 1981, 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 DriverChevy Blazer with Replacement Part for Lock Right Unit (p# 1920-LR, 1921-LR) 1981, 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 PinChevy Blazer 1981, 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 KitChevy Blazer 1981, 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
- Powertrax®No-Slip Differential Rebuild KitChevy Blazer 1981, 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 CouplerChevy Blazer 1981, 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 with this premium differential component that delivers the...High quality at an affordable priceExpertly made from premium materials$127.20
- Powertrax®No-Slip Locker SpringChevy Blazer 1981, No-Slip Locker Spring by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.18
- AllStar Performance®Differential Pinion NutChevy Blazer with GM 7.5" Series Axle / with GM 8.5" Series Axle 1981, 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.99
- AllStar Performance®Differential Pinion SealChevy Blazer 1981, 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, you’ll never run into a better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.99
- PCE®Differential Pinion NutChevy Blazer 1981, 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
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