1979 Ford F-100 Differentials & Components

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    • (0 reviews)
      # 111372631
      Ford F-100 1979, Rear Ring and Pinion Gear Set by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of...
      Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle
      $193.31 - $241.81
    • (0 reviews)
      # 531059866
      Ford F-100 1979, 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 ensures...
      Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit
      $140.04 - $153.22
    • (0 reviews)
      # 68551931
      Ford F-100 1979, Rear Master Overhaul Bearing Kit by USA Standard Gear®. USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. When it comes to a top-notch replacement for...
      Uses Koyo bearings and racesExpertly crafted from premium materials
      $149.38 - $194.69
    • (0 reviews)
      # 531061527
      Ford F-100 1979, Rear Axle 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...
      Designed to effectively reduce frictionUltimate load handling capability
      $92.45 - $114.04
    • (0 reviews)
      # 1095059673
      Ford F-100 1979, Differential Bearing 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. The kit includes bearings,...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $138.95 - $223.35
    • (0 reviews)
      # 68552006
      Ford F-100 1979, Mini Spool by USA Standard Gear®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. When it comes to a top-notch replacement for your worn out factory part, this OE-quality...
      Installs into a standard open carrier caseProvides 100% traction to both wheels at all times
      $33.51 - $94.50
    • (0 reviews)
      # 68551892
      Ford F-100 1979, Rear Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high quality small parts. USA Standard Gear does extensive research for each application to make sure your kit...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $102.12 - $124.13
    • (0 reviews)
      # 765114809
      Ford F-100 with 9" Ring Gear with Ford Series Axle 1979, Rear Pinion Installation Kit by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $86.57
    • (0 reviews)
      # 68552106
      Ford F-100 1979, Rear 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
      $124.70 - $168.01
    • (0 reviews)
      # 68552109
      Ford F-100 1979, Spool by USA Standard Gear®. 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 USA Standard Gear will...
      Provides 100% traction to both wheels at all timesNot recommended for street driven vehicles
      $112.60 - $199.20
    • (0 reviews)
      # 212845101
      Ford F-100 1979, Basic Series Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $16.84 - $26.10
    • (0 reviews)
      # 212845110
      Ford F-100 1979, Complete Series™ Differential Kit by Ratech®.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $86.12 - $122.00
    • (0 reviews)
      # mpn358588472
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Differential Clutch Pack Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $54.66
    • (0 reviews)
      # 212845183
      Ford F-100 1979, Differential Installation Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $23.96 - $45.34
    • (0 reviews)
      # 531119345
      Ford F-100 1979, 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
      $7.74 - $9.92
    • (0 reviews)
      # mpn2040421
      Ford F-100 with 9" Ring Gear 1979, Rear Differential Bearing Set by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all...
      Designed to effectively reduce frictionUltimate load handling capability
      $9.67
    • (0 reviews)
      # 531150009
      Ford F-100 with Dana 44 Series Axle / with Spicer 44 Series Axle 1979, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings,...
      Designed to effectively reduce frictionUltimate load handling capability
      $12.06 - $14.54
    • (0 reviews)
      # 1095005921
      Ford F-100 1979, Rear Differential Pinion Pilot Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...
      Designed to effectively reduce frictionUltimate load handling capability
      $22.38
    • (0 reviews)
      # 531138892
      Ford F-100 with Dana 44 Series Axle / with Spicer 44 Series Axle 1979, 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...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $5.40 - $5.80
    • (0 reviews)
      # 531097216
      Ford F-100 1979, 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
      $6.53 - $11.11
    • (0 reviews)
      # 531188659
      Ford F-100 1979, 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 that...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $4.21 - $6.81
    • (0 reviews)
      # mpn2371034
      Ford F-100 with 8.8" Ring Gear / with 9.75" Ring Gear 1979, Differential Crush Sleeves by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $3.04
    • (0 reviews)
      # 531166968
      Ford F-100 1979, Axle 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 performance and...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.61 - $10.46
    • (0 reviews)
      # 531176951
      Ford F-100 1979, Axle Differential Bearing 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.99 - $7.14
    • (0 reviews)
      # 531099056
      Ford F-100 1979, Axle Differential Bearing and Seal Kit 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...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $71.94 - $90.86
    • (0 reviews)
      # 531049494
      Ford F-100 1979, 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
      $8.07 - $15.29
    • (0 reviews)
      # 531165983
      Ford F-100 1979, 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.34 - $6.81
    • (0 reviews)
      # 531080031
      Ford F-100 1979, Differential Pinion Repair Sleeve 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...
      National Redi-Sleeves are precision stainless steel wear sleeves designed to quickly repair damaged, grooved or worn shaftsStrong, durable stainless steel construction provides a corrosion-free sealing surface that surpasses most original shaft specifications
      $19.10 - $19.44
    • (0 reviews)
      # 531100472
      Ford F-100 1979, 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
      $6.97 - $19.90
    • (0 reviews)
      # mpn1848355976
      Ford F-100 with 9" Ring Gear with Ford Series Axle 1979, Rear Differential Pinion Pilot Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $20.78
    • (0 reviews)
      # mpn358588597
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $2.92
    • (0 reviews)
      # 212845141
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT 1979, Differential Bearing Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $54.66 - $62.66
    • (0 reviews)
      # 1148435934
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Differential Bearing Race by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $7.56 - $12.36
    • (0 reviews)
      # 1148449888
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Differential Bearing Spacer by Ratech®. Designed with precision and functionality in mind, this accessory ensures...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.03 - $40.09
    • (0 reviews)
      # 212845154
      Ford F-100 1979, Differential Carrier Bearing Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $22.70 - $44.27
    • (0 reviews)
      # 212845129
      Ford F-100 1979, Differential Pinion Bearing by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $11.89 - $28.76
    • (0 reviews)
      # mpn358588470
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Differential Pinion Nut by Ratech®. 1-14" thread size. Fits 35-spline differentials with 1/2" ring gear bolts. Designed with...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $6.65
    • (0 reviews)
      # 212845192
      Ford F-100 1979, Differential Pinion Seal by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $5.48 - $7.71
    • (0 reviews)
      # mpn358588577
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Differential Pinion Shim by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $13.31
    • (0 reviews)
      # 212845095
      Ford F-100 with Dana 60 Series Axle / with Dana 70 HD Series Axle / with Dana 70 Series Axle / with Dana 70 U Series Axle 1979, Differrential Carrier Shim Set by Ratech®. Designed utilizing the latest technology, this product by Ratech...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $9.25
    • (0 reviews)
      # mpn358588730
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Pilot Bearing Retainer Clip by Ratech®. Designed with precision and functionality in mind, this accessory ensures...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.38
    • (0 reviews)
      # 212845203
      Ford F-100 1979, Ring Gear Bolt Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $7.28 - $18.49
    • (0 reviews)
      # mpn358588432
      Ford F-100 Custom / Ranger / Ranger Lariat / Ranger XLT with 9" Ring Gear with General Motors Series Axle 1979, Smart Sleeve Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $9.62
    • (0 reviews)
      # 503487990
      Ford F-100 1979, Differential Carrier by Motive Gear®. Without Internal Kit. 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
      $98.53 - $204.46
    • (0 reviews)
      # 1091588718
      Ford F-100 with Ford 9" Series Axle with 10 Bolt 1979, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer...
      Quiet operationComputer controlled heat treatment
      $140.88 - $165.16
    • (0 reviews)
      # 126472172
      Ford F-100 with Ford 9" Series Axle with 10 Bolt with Dual Drilled for 1/2" Ring Gear Bolts / with Dual Drilled for 7/16" Ring Gear Bolts 1979, Rear Lightweight Pro Gear Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $341.48 - $561.60
    • (0 reviews)
      # 503416330
      Ford F-100 with Ford 9" Series Axle with 10 Bolt 1979, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets...
      Central contact patternCNC start to finish
      $203.94 - $718.77
    • (0 reviews)
      # 503493214
      Ford F-100 1979, 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
      $185.78 - $303.61
    • (0 reviews)
      # mpn4517169385
      Ford F-100 W/O Limited Slip Differential with Dana 44 Series Axle 1979, Front Unloaded Differential Case Kit by Spicer®. Without Spider Gears. Location: Front. This product is made of high-quality materials to serve you for years to...
      High quality at an affordable priceExpertly made from premium materials
      $97.04
    • (0 reviews)
      # mpn4517170384
      Ford F-100 with 3.92 and Up Gear Ratio 1979, Rear Ring and Pinion Gear Set by Spicer®. Location: Rear. All Spicer ring and pinion gears are designed and tested to meet original equipment specifications. When you purchase genuine Spicer...
      Premium heat treatment processesOptimal tooth profiles
      $266.53
    • (0 reviews)
      # 503547303
      Ford F-100 1979, Ring and Pinion Gear Set by Alloy USA®. Mounting larger diameter wheels and tires requires a gear ratio change to maintain the same performance. But even if you're not getting new skins, changing to a lower gear ratio...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $225.36 - $580.06
    • (0 reviews)
      # 1029190535
      Ford F-100 with GM 9" Series Axle with 10 Bolt 1979, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $610.04 - $924.95
    • (0 reviews)
      # 1029316508
      Ford F-100 with GM 9" Series Axle with 10 Bolt 1979, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances...
      Helical-style pinion gearsLimited-slip operation
      $509.83 - $511.83
    • (0 reviews)
      # 503692519
      Ford F-100 with Ford 9" Series Axle 1/2 Ton 1979, Rear Dropout Housing by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence 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
      $405.93 - $464.97
    • (0 reviews)
      # 503368304
      Ford F-100 RWD with 30 Spline with Dana 44 Series Axle 1/2 Ton 1979, Rear Dura Grip Positraction by Yukon Gear & Axle®. Location: Rear. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $507.11 - $514.64
    • (0 reviews)
      # 503291393
      Ford F-100 1/2 Ton 1979, Rear Grizzly Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $602.01 - $796.59
    • (0 reviews)
      # 503522274
      Ford F-100 1/2 Ton 1979, Rear High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Location: Rear. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions....
      Smooth finishEasy Set-Up
      $219.42 - $1,288.56
    • (0 reviews)
      # 503376113
      Ford F-100 1/2 Ton 1979, Rear Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Rear. 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
      $93.27 - $168.71
    • (0 reviews)
      # 1190625081
      Ford F-100 1/2 Ton 1979, Rear Trac Loc Positraction by Yukon Gear & Axle®. Location: Rear. Companies have tried to reproduce the factory Ford 8" and 9" Trac Loc with limited success. Yukon took on this project by looking for ways to...
      Forged case and billet steel left case halfForged 4320 internals for maximum strength
      $547.60
    • (0 reviews)
      # 68552148
      Ford F-100 1/2 Ton 1979, Rear Zip Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.55 - $959.40




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