1981 Ford Mustang Differentials
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Richmond®Excel™ Rear Ring and Pinion Gear SetFord Mustang 2.3L / 3.3L with 10 Bolt, Ford 7.50" Series Axle 1981, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.65 - $269.99 - Motive Gear®Rear Ring and Pinion Gear SetFord Mustang 2.3L / 3.3L Built in Canada / Built in United States with 10 Bolt, Ford 7.50" Series Axle 1981, Rear Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for...Quiet operationComputer controlled heat treatment$344.22 - $476.99
- Auburn Gear®Grip-N-Loc™ DifferentialFord Mustang 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...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$639.73 - $873.77
- Yukon Gear & Axle®Dura Grip™ Rear DifferentialFord Mustang 1981, Dura Grip™ Rear Differential by Yukon Gear & Axle®. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch plates, half of which are covered with a...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$761.89 - $799.89
- Yukon Gear & Axle®High Performance Ring and Pinion Gear SetFord Mustang 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...Smooth finishEasy Set-Up$344.89 - $637.89
- Dorman®OE Solutions™ Rear Differential Ring and PinionFord Mustang 1981, OE Solutions™ Rear 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...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$172.02 - $761.61
- Yukon Gear & Axle®Grizzly Locker™ Front and Rear DifferentialFord Mustang with Ford 8.8" Series Axle 1981, Grizzly Locker™ Front and Rear Differential by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing....Available for many popular off-road & performance applicationsPatent pending design reduces common failures$1,076.89 - $1,099.89
- Yukon Gear & Axle®Rear DifferentialFord Mustang with Ford 8.8" Series Axle 1981, Rear Differential by Yukon Gear & Axle®. Yukon Gear and Axle manufactures a full line of standard open carrier cases for your vehicle. The castings and machining are kept to the highest of...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$383.89
- Yukon Gear & Axle®Rear Mini SpoolFord Mustang with Ford 8.8" Series Axle 1981, Rear Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give...Provides 100% traction to both wheels at all timesInstalls into standard open carrier case$210.89
- Spicer®SVL™ Rear Ring and Pinion Gear SetFord Mustang 1981, SVL™ Rear Ring and Pinion Gear Set 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...High quality at an affordable priceExpertly made from premium materials$197.10 - $218.93
- Ford Performance®High Strength Ring and Pinion Gear SetFord Mustang with Ford 8.8" Series Axle 1981, High Strength Ring and Pinion Gear Set by Ford Performance®. Dominate the track or hit the trails with condidence 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$232.11
- Richmond®Excel™ Rear Differential CarrierFord Mustang 2.3L / 3.3L Empty Case Housing with 10 Bolt, Ford 7.50" Series Axle 1981, Excel™ Rear Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$103.49
- AllStar Performance®SpoolFord Mustang with Ford 9" Series Axle 1981, Spool by AllStar Performance®. Replace a troublesome positive traction unit with a high quality Allstar spool. Substantially lighter than conventional carriers, spools deliver equal power to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$149.99 - $199.99
- SKF®Rear Differential Pinion SealFord Mustang 1981, Rear 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$8.90 - $10.71
- Timken®Rear Differential Bearing and Seal KitFord Mustang with 7.5" 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$95.80 - $125.89
- Yukon Gear & Axle®Rear Differential Bearing Installation KitFord Mustang 1981, Rear Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. 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$199.89
- DT Components®Rear Master Differential Bearing KitFord Mustang with 7.5" Ring Gear 1981, Rear Master Differential Bearing Kit by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised....Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$137.76
- Timken®Rear Differential Pinion SealFord Mustang 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,...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$11.75 - $17.13
- Timken®Rear Differential RaceFord Mustang 1981, Rear 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...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.76 - $9.92
- SKF®Differential BearingFord Mustang 5-Speed 1981, Differential Bearing by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$9.02
- SKF®Rear Differential Pinion BearingFord Mustang 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 the doctor ordered if you need to restore and...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.68 - $25.70
- SKF®Rear Differential Rebuild KitFord Mustang with 7.5" 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$109.71 - $147.51
- National®Rear Outer Differential Pinion SealFord Mustang with 7.5" Ring Gear, Ford Series Axle 1981, Rear 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...National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip$13.77
- Timken®Rear Differential BearingFord Mustang 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$13.95 - $19.09
- Timken®Rear Differential Pinion BearingFord Mustang with 6.75" Ring Gear 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...Designed to effectively reduce frictionUltimate load handling capability$13.49 - $19.77
- Timken®Rear Differential Pinion RaceFord Mustang with 6.75" Ring Gear 1981, Rear 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 the right choice if you opt...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.89 - $10.51
- Dorman®OE Solutions™ Rear Ring and Pinion Bearing Installation KitFord Mustang with 7.5" Ring Gear 1981, OE Solutions™ Rear 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...Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service$147.85
- SKF®Rear Differential Pinion RaceFord Mustang 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. Perfect for your vehicle and lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.11 - $8.84
- SKF®Rear Tapered Roller Differential Bearing RaceFord Mustang with 6.75" Ring Gear / with 7.5" 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.72
- Yukon Gear & Axle®Differential Pinion Installation KitFord Mustang 1981, 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 and races can be reused....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$149.89 - $166.89
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