1981 Ford F-100 Differentials
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Timken®Rear Differential Bearing and Seal KitFord F-100 with 9.0" Ring Gear 1981, Rear 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,...Designed to effectively reduce frictionUltimate load handling capability$117.36 - $145.33 - SKF®Rear Differential Pinion BearingFord F-100 with 9.0" Ring Gear, 2800 lb Axle / 3750 lb Axle 1981, Rear Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.92 - $33.06
- Richmond®Excel™ Rear Differential Carrier Gear KitFord F-100 1981, Excel™ Rear Differential Carrier Gear 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$140.31 - $329.30
- Timken®Rear Differential BearingFord F-100 1981, Rear 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,...Designed to effectively reduce frictionUltimate load handling capability$12.53 - $17.25
- Timken®Rear Differential Pinion SealFord F-100 with 8.38" Ring Gear / with 9.0" Ring Gear 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...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$11.81
- SKF®Differential Rebuild KitFord F-100 1981, 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 lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$126.69 - $177.48
- National®Differential Pinion SealFord F-100 1981, 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 will...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$11.66 - $28.70
- Dorman®OE Solutions™ Ring and Pinion Bearing Installation KitFord F-100 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$193.18 - $319.68
- Timken®Rear Differential Pinion BearingFord F-100 1981, Rear Differential Pinion 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...Designed to effectively reduce frictionUltimate load handling capability$37.97
- Yukon Gear & Axle®Rear Differential Master Overhaul KitFord F-100 with Ford 9" Series Axle 1981, Rear Differential Master Overhaul 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 this...Most complete kits on the marketComplete overhaul package to rebuild differential$281.89 - $559.89
- Yukon Gear & Axle®Rear Differential Pinion Installation KitFord F-100 with Ford 9" Series Axle 1981, Rear Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings...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$188.89 - $389.89
- Yukon Gear & Axle®Rear Spider Gear SetFord F-100 with Ford 9" Series Axle 1981, Rear Spider Gear Set 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$283.89 - $487.89
- Yukon Gear & Axle®Trac Loc™ Rear Differential CaseFord F-100 with Ford 9" Series Axle 1981, Trac Loc™ Rear Differential Case 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...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$332.89
- SKF®Rear Differential Pinion RaceFord F-100 with 9.0" Ring Gear, 2800 lb Axle / 3750 lb Axle 1981, Rear Differential Pinion Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised....Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.83
- Spicer®Front Unloaded Differential Case KitFord F-100 w/o Limited Slip Differential and with Dana 44 Series Axle 1981, Front Unloaded Differential Case Kit by Spicer®. Without Spider Gears. This product is made of high-quality materials to serve you for years to come. Designed...High quality at an affordable priceExpertly made from premium materials$137.80
- National®Differential Pinion BearingFord F-100 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...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$20.86 - $32.17
- National®Front Differential Carrier RaceFord F-100 with 8.5" Ring Gear, Independent Front Suspension, Dana 44 Series Axle 1981, Front Differential Carrier Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$12.07
- National®Front Differential Pinion RaceFord F-100 with 8.5" Ring Gear, Independent Front Suspension, Dana 44 Series Axle 1981, Front Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$9.26 - $10.34
- Richmond®Differential Gear Installation KitFord F-100 1981, Differential Gear Installation 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 gear installation...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.64 - $43.26
- DT Components®Rear Differential BearingFord F-100 with 8.38" Ring Gear / with 9.0" Ring Gear 1981, Rear Differential Bearing by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.39
- DT Components®Rear Differential Bearing RaceFord F-100 with 8.38" Ring Gear / with 9.0" Ring Gear 1981, Rear Differential Bearing Race by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$8.72
- FAG®Rear Differential BearingFord F-100 1981, Rear Differential Bearing by FAG®. Designed utilizing the latest technology, this product by FAG features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.14
- AllStar Performance®Ring and Pinion Installation Bearing KitFord F-100 1981, Ring and Pinion Installation Bearing Kit 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...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$109.99 - $142.99
- AllStar Performance®Ring and Pinion Installation Shim KitFord F-100 1981, 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 development, you’ll never run into a...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$37.99 - $39.99
- AllStar Performance®Ring and Pinion Installation Shim Kit with Crush SleeveFord F-100 with Ford 9" Series Axle 1981, Ring and Pinion Installation Shim Kit with Crush Sleeve by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$31.99
- AllStar Performance®Ring and Pinion Installation Shim Kit with Solid SpacerFord F-100 with Ford 9" Series Axle 1981, Ring and Pinion Installation Shim Kit with Solid Spacer by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$39.99
- Motive Gear®Differential Gear Installation KitFord F-100 with 10 Bolt, GM 9" Series Axle 1981, 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$44.15
- Motive Gear®Differential Master Bearing KitFord F-100 with Ford 9" Series Axle 1981, 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$139.16 - $248.67
- Ratech®Complete Series™ Differential KitFord F-100 Custom / Ranger / Ranger Lariat / Ranger XLT 1981, Complete Series™ Differential Kit by Ratech®. Designed utilizing the latest technology, this product by Ratech features premium quality and will perform better than...OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service$94.59 - $167.11
- Dorman®Help™ Differential Crush SleevesFord F-100 with 8.0" Ring Gear / with 9.75" Ring Gear 1981, 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...Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles$4.98
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