1981 Ford F-100 Driveline & Axle Parts
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Eaton®Detroit Locker™ Rear DifferentialFord F-100 with 3.25 and Up Gear Ratio, 10 Bolt, GM 9" Series Axle 1981, Detroit Locker™ Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme...100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends$769.99 - Eaton®Detroit Truetrac™ Rear DifferentialFord F-100 with 3.25 and Up Gear Ratio, 10 Bolt, 1.32" Axle Shaft Diameter, GM 9" Series Axle 1981, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes...Helical-style pinion gearsLimited-slip operation$626.99
- Motive Gear®Performance Rear Ring and Pinion Gear SetFord F-100 with Ford 9" Series Axle 1981, Performance Rear Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from first-run steel,...Central contact patternCNC start to finish$303.99 - $853.99
- Motive Gear®Rear Lightweight Pro Gear Ring and Pinion Gear SetFord F-100 with 10 Bolt, Dual Drilled for 1/2" Ring Gear Bolts / Dual Drilled for 7/16" Ring Gear Bolts, Ford 9" Series Axle 1981, Rear Lightweight Pro Gear Ring and Pinion Gear Set by Motive Gear®. Motive Gear Pro Gear ring and pinions...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$598.99 - $699.99
- Motive Gear®Rear Lightweight SpoolFord F-100 with 10 Bolt, GM 9" Series Axle 1981, Rear Lightweight 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$131.69 - $195.85
- Motive Gear®Ring and Pinion Gear SetFord F-100 1981, 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 setup, superior strength, quality, and...Quiet operationComputer controlled heat treatment$307.99 - $399.99
- MOOG®Premium™ Greaseable U-JointFord F-100 with 2 Joint Driveshaft 1981, Premium™ Greaseable U-Joint 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...Needle bearings and snap rings from an original equipment supplierNitrile rubber grease seals have compressed double lip design for protection from contaminants$11.99 - $12.67
- Timken®Wheel Bearing and Race SetFord F-100 RWD 1981, Wheel Bearing and Race Set 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$8.39 - $45.06
- Timken®Wheel SealFord F-100 RWD 1981, Wheel 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 reliable...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$6.05 - $20.99
- Timken®Wheel SealFord F-100 RWD 1981, Wheel 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 reliable...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$6.05 - $20.99
- Fel-Pro®Differential Cover GasketFord F-100 1981, Differential Cover Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.37 - $5.84
- Centric®Premium™ Wheel Bearing and Race SetFord F-100 1981, Premium™ Wheel Bearing and Race Set by Centric®. With this product, you can easily repair a wheel hub without breaking the bank. The kit meets all OE standards and specifications for fit, quality, and function and...Matches original equipment parts in quality, configuration and fitmentManufactured under OE and OES standards$7.70 - $37.19
- Centric®Premium™ Wheel Bearing and Race SetFord F-100 1981, Premium™ Wheel Bearing and Race Set by Centric®. With this product, you can easily repair a wheel hub without breaking the bank. The kit meets all OE standards and specifications for fit, quality, and function and...Matches original equipment parts in quality, configuration and fitmentManufactured under OE and OES standards$7.70 - $37.19
- Dorman®U-Bolt Type Differential End YokeFord F-100 With 9.0" Ring Gear 1981, U-Bolt Type Differential End Yoke by Dorman®. Dorman’s Driveshaft Pinion Yoke includes a high-quality seal constructed from a combination of rubber, metal and plastic. The seal prevents lubricant...Engineered from cast iron for long-lasting durabilityComes with all installation components for a trouble-free repair$94.84 - $147.59
- DIY Solutions®Front Wheel SealsFord F-100 RWD 1981, Front Wheel Seals by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$19.87$21.37Save $1.50 (7%)
- iD Select®Greasable Universal JointFord F-100 1981, Greasable Universal Joint by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$9.31 - $16.92
- DIY Solutions®Wheel BearingsFord F-100 RWD 1981, Wheel Bearings by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$32.20 - $35.42$34.63 - $37.69Save up to 7%
- DIY Solutions®Wheel BearingsFord F-100 RWD 1981, Wheel Bearings by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$19.87 - $35.42$21.37 - $37.69Save up to 7%
- DIY Solutions®Wheel BearingsFord F-100 RWD 1981, Wheel Bearings by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$32.20 - $35.42$34.63 - $37.69Save up to 7%
- Yukon Gear & Axle®Rear Dropout Differential Cover GasketFord F-100 with Ford 9" Series Axle 1981, Rear Dropout Differential Cover Gasket by Yukon Gear & Axle®. Yukon offers a full line of high quality gasket to seal the job up right. Yukon Gear & Axle manufactures a full line of top quality...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.89
- National®Wheel SealFord F-100 1981, Wheel Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$5.87 - $39.35
- National®Wheel SealFord F-100 1981, Wheel Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$5.87 - $15.84
- National®Wheel Bearing and Race SetFord F-100 1981, Wheel Bearing and Race Set 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$8.32 - $39.35
- iD Select®Driveshaft Center Support BearingFord F-100 1981, Driveshaft Center Support Bearing by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$11.96 - $14.78
- MOOG®Super-Strength™ U-JointFord F-100 with 2 Joint Driveshaft 1981, Super-Strength™ U-Joint 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 conditions....Super Strength™ alloy steel crosses for higher torque and horsepowerEliminates grease passages in the cross for maximum strength in high torque applications$14.78 - $16.93
- Mevotech®Wheel BearingFord F-100 1981, Wheel Bearing by Mevotech®. Replace your vehicle's old and worn-out bearings with Mevotech wheel bearings. These are designed to minimize noise and vibrations and guarantee smooth movement with consistent torque. The...Reduces noise and vibrationProvides axial and radial support$6.49 - $24.96
- Mevotech®Wheel BearingFord F-100 1981, Wheel Bearing by Mevotech®. Replace your vehicle's old and worn-out bearings with Mevotech wheel bearings. These are designed to minimize noise and vibrations and guarantee smooth movement with consistent torque. The...Reduces noise and vibrationProvides axial and radial support$6.49 - $24.96
- Mevotech®Wheel BearingFord F-100 1981, Wheel Bearing by Mevotech®. Replace your vehicle's old and worn-out bearings with Mevotech wheel bearings. These are designed to minimize noise and vibrations and guarantee smooth movement with consistent torque. The...Reduces noise and vibrationProvides axial and radial support$6.49 - $24.96
- SKF®Differential Pinion SealFord F-100 1981, Differential Pinion Seal 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...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$11.03 - $14.22
- Anchor®Driveshaft Center Support BearingFord F-100 RWD 1981, Driveshaft Center Support Bearing by Anchor®. Designed utilizing the latest technology, this product by Anchor 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$10.35 - $13.01
Shop By Service Type
- Wheel Bearing Replacement
- Axle Shaft Bearing Replacement
- Wheel Hub Assembly Replacement
- Axle Assembly Replacement
- Pinion Seal Replacement
- Transfer Case Output Shaft Seal Replacement
- Center Support Bearing Replacement
- Universal Joint (U-joint) Replacement
- Wheel Seal Replacement
- Differential Output Seal Replacement
- Axle Shaft Seal Replacement
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