1981 GMC Jimmy Differentials
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Richmond®Excel™ Ring and Pinion Gear SetGMC Jimmy 1981, Excel™ Ring and Pinion Gear Set 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.75 - $249.99 - Motive Gear®Rear Ring and Pinion Gear SetGMC Jimmy with 12 Bolt, GM 8.875" Series Axle 1981, Rear Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy...Quiet operationComputer controlled heat treatment$350.18 - $386.26
- Auburn Gear®Grip-N-Loc™ DifferentialGMC Jimmy 1981, Grip-N-Loc™ Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered to...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$608.80 - $655.37
- Dorman®OE Solutions™ Differential Ring and PinionGMC Jimmy 1981, OE Solutions™ Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel construction...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$221.76 - $779.52
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetGMC Jimmy 1981, High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street,...Smooth finishEasy Set-Up$426.89 - $512.89
- Richmond®Mini SpoolGMC Jimmy 1981, Mini Spool 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 the ultimate in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$88.94 - $106.41
- Richmond®Excel™ Front Mini SpoolGMC Jimmy with GM 8.5" Series Axle 1981, Excel™ Front Mini Spool 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$88.94
- Richmond®Rear Street Gear Ring and Pinion Gear SetGMC Jimmy with 12 Bolt, GM 8.875" Series Axle 1981, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel,...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$314.99 - $414.99
- AllStar Performance®Mini SpoolGMC Jimmy with GM 7.5" Series Axle 1981, Mini Spool 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.99
- AllStar Performance®Ring and Pinion Gear SetGMC Jimmy with 10 Bolt, GM 8.5" Series Axle 1981, Ring and Pinion Gear Set by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate development, you’ll...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$169.99
- Eaton®Detroit Truetrac™ Rear DifferentialGMC Jimmy 1981, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the...Helical-style pinion gearsLimited-slip operation$634.99 - $696.99
- Eaton®Posi™ DifferentialGMC Jimmy 1981, Posi™ Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind...Superior rebuildable designRace-bred carbon friction discs$588.99 - $716.99
- Motive Gear®Rear Mini SpoolGMC Jimmy with 30 Spline, Open Differential, 12 Bolt, GM 8.875" Series Axle 1981, Rear Mini Spool by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$90.07
- Motive Gear®SpoolGMC Jimmy with 10 Bolt, GM 8.5" Series Axle 1981, Spool 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$182.36 - $187.51
- National®Outer Differential Pinion SealGMC Jimmy 1981, Outer Differential Pinion Seal by National®. 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, this product by National...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$7.21 - $28.70
- Timken®Differential Bearing and Seal KitGMC Jimmy 1981, Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...Designed to effectively reduce frictionUltimate load handling capability$75.33 - $135.14
- Timken®Differential RaceGMC Jimmy 1981, Differential Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part that...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.76 - $13.39
- Timken®Rear Differential Pinion SealGMC Jimmy 1981, Rear Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids, ensuring...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$8.50 - $11.43
- SKF®Rear Differential Rebuild KitGMC Jimmy with 8.875'' Ring Gear 1981, Rear Differential Rebuild Kit 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$156.42 - $207.15
- ACDelco®Gold™ Differential Carrier BearingGMC Jimmy with 8.5" Ring Gear 1981, Gold™ Differential Carrier Bearing 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$15.81Save: $2.37 (15%)$13.44
- Dorman®OE Solutions™ Differential Bearing KitGMC Jimmy 1981, OE Solutions™ Differential Bearing Kit by Dorman®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need wheel bearing or drive axle repairs....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$161.60 - $172.54
- Dorman®OE Solutions™ Ring and Pinion Bearing Installation KitGMC Jimmy 1981, OE Solutions™ Ring and Pinion Bearing Installation Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion readily on hand.Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service$144.67 - $168.23
- Timken®Differential BearingGMC Jimmy 1981, Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced...Designed to effectively reduce frictionUltimate load handling capability$13.95 - $19.64
- Timken®Rear Inner Differential Pinion BearingGMC Jimmy with 8.88" Ring Gear 1981, Rear Inner Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings,...Designed to effectively reduce frictionUltimate load handling capability$24.30 - $26.56
- Timken®Rear Inner Differential Pinion RaceGMC Jimmy with 8.88" Ring Gear, Limited Slip Differential 1981, Rear Inner Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is...OE quality fit, performance, and reliabilityCost-effective friction management solution$19.24
- National®Differential BearingGMC Jimmy with GMC Series Axle 1981, Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$12.45 - $18.40
- National®Differential Carrier RaceGMC Jimmy with 8.5" Ring Gear 1981, Differential Carrier Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$6.78 - $12.07
- National®Differential Pinion BearingGMC Jimmy 1981, Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$17.47 - $25.34
- National®Differential Pinion RaceGMC Jimmy 1981, Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment specifications to...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$8.89 - $11.39
- SKF®Rear Tapered Roller Differential Bearing RaceGMC Jimmy with 8.5'' Ring Gear 1981, Rear Tapered Roller Differential 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.72
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