1985 Ford Mustang Differentials

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    • (0 reviews)
      # 1028919924
      Ford Mustang with Ford 8.8" Series Axle with 10 Bolt 1985, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. with Selectable Full Locker. Location: Rear. The ECTED Max is a selectable traction device; an on/off switch is...
      Gearing is made from aircraft quality, 9310 heat treated billet steel to make it tough, durable and reliableSwitch the locker on or off "on-the-fly," at moderate road speeds with all 4 wheels on the ground
      $740.21
    • (0 reviews)
      # 503315076
      Ford Mustang with Ford 7.5" Series Axle with 10 Bolt 1985, Rear 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
      $227.48 - $232.42
    • (0 reviews)
      # 1029097593
      Ford Mustang with 28 Spline with Ford 8.8" Series Axle 1985, 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....
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $694.92 - $701.80
    • (0 reviews)
      # mpn4517168057
      Ford Mustang with 1.20" Axle Shaft Diameter with GM 7.5" Series Axle with 10 Bolt 1985, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking differential that provides ultimate...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $713.99
    • (0 reviews)
      # mpn4517172098
      Ford Mustang with 33 Spline with Ford 8.8" Series Axle 1985, Full Spool by Moser Engineering®. Need to upgrade to a true performance spool? We carry a complete line of full spools for most race applications. By changing your carrier to...
      High quality at an affordable priceExpertly made from premium materials
      $205.00
    • (0 reviews)
      # 503522349
      Ford Mustang 1985, 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 equipment. Steel clutch plates, half of which are covered...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $461.23 - $499.01
    • (0 reviews)
      # 503427530
      Ford Mustang 1985, 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 performance...
      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
      $224.91 - $304.99
    • (0 reviews)
      # 68573606
      Ford Mustang 1985, Rear Differential Master Overhaul Kit by Yukon Gear & Axle®. Location: Rear. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $163.38 - $169.79
    • (0 reviews)
      # 1029270618
      Ford Mustang with 28 Spline with Ford 8.8" Series Axle 1985, Rear Dura Grip 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...
      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
      $240.53
    • (0 reviews)
      # 503687300
      Ford Mustang 1985, 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
      $221.47 - $394.60
    • (0 reviews)
      # 503523997
      Ford Mustang with 10 Bolt 1985, Rear Differential Carrier by Motive Gear®. Location: Rear. 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
      $87.53 - $289.17
    • (0 reviews)
      # 503513130
      Ford Mustang with Ford 7.5" Series Axle with 10 Bolt 1985, 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...
      Central contact patternCNC start to finish
      $203.94
    • (0 reviews)
      # 1028924004
      Ford Mustang with 10 Bolt 1985, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with the correct bias...
      Expertly crafted from superior materialsProvides exceptional reliability
      $416.16 - $434.52
    • (0 reviews)
      # 1029362519
      Ford Mustang 1985, MAX Lock™ Rear Open Mechanical Locker Differential by Auburn Gear®. Location: Rear. New is an automatic full locker, giving both 4 Wheel Drives and 2 Wheel Drives optimized traction all the time–even in the most...
      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
      $309.83 - $349.35
    • (1 review)
      # 1029002609
      Ford Mustang with 10 Bolt 1985, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $506.74
    • (0 reviews)
      # mpn4517169375
      Ford Mustang with Ford 8.8" Series Axle 1985, Rear Ring and Pinion Gear Set by Auburn Gear®. Location: Rear. 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
      $181.76
    • (0 reviews)
      # 1029020638
      Ford Mustang with Ford 8.8" Series Axle 1985, Road Race™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Auburn Gear, LLC. Has developed a performance limited-slip differential specifically for road racing - a...
      Expertly crafted from superior materialsProvides exceptional reliability
      $483.48 - $514.08
    • (0 reviews)
      # 1029315591
      Ford Mustang 1985, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics....
      Helical-style pinion gearsLimited-slip operation
      $532.37 - $600.15
    • (0 reviews)
      # 503700001
      Ford Mustang with 28 Spline with Ford 7.5" Series Axle with Open Differential 1985, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $405.19
    • (0 reviews)
      # mpn4517169545
      Ford Mustang with Ford 8.8" Series Axle 1985, Performance Series™ Rear Ring and Pinion Gear Set by G2 Axle & Gear®. Location: Rear. G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the...
      Forged 8620 SteelPrecision-machined for exact fit
      $224.99
    • (0 reviews)
      # mpn4517170837
      Ford Mustang with 31 Spline with Ford 8.8" Series Axle with 10 Bolt 1985, Rear Differential Carrier Case by G2 Axle & Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...
      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
      $139.99
    • (0 reviews)
      # mpn4517168182
      Ford Mustang with 31 Spline with Ford 8.8" Series Axle with 10 Bolt 1985, Rear Posi Limited Slip Differential by G2 Axle & Gear®. Location: Rear. G2 limited slip differentials deliver increased traction over conventional open...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $349.99
    • (0 reviews)
      # 503450120
      Ford Mustang with Ford 7.5" Series Axle with 10 Bolt 1985, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Location: Rear. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $212.41 - $214.67
    • (0 reviews)
      # 293334487
      Ford Mustang 1985, 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 this premium differential that delivers the...
      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
      $197.82 - $280.78
    • (0 reviews)
      # mpn4517170712
      Ford Mustang with Independent Rear Suspension with 31 Spline with Ford 8.8" Series Axle 1985, Trac-Loc Differential by Ford Performance®. Carbon fiber clutch plates for increased durability. Dominate the track or hit the trails with...
      Designed to help you get the most out of your vehiclePerfect for use in high-performance environments
      $284.15
    • (0 reviews)
      # 978088777
      Ford Mustang GT / LX With 2.73 and Up Gear Ratio With Ford 8.8" Series Axle 1985, Differential Locker by OX Off Road®. All OX lockers use a completely mechanical locking system inside the differential, and include a heavy duty...
      Easy clean cabin friendly installation with no setup adjustmentsStandard system uses no electric for a higher level of dependability
      $859.00 - $994.00
    • (0 reviews)
      # mpn4515290613
      Ford Mustang GT / LX With Rear Ford 8.8" (10 Bolt) Series Axle With 28 Shaft Spline 1985, 28-Spline Mini Spool by AllStar Performance®. Mini spool assemblies replace the OE side and spider gears in open style carriers to provide equal...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $93.99
    • (0 reviews)
      # 1016978885
      Ford Mustang With Ford 9" Series Axle 1985, Spool by AllStar Performance®. Replace that troublesome positive traction unit with a high quality Allstar Spool. Substantially lighter than conventional carriers, spools deliver equal power...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $137.99 - $204.99
    • (0 reviews)
      # 503437137
      Ford Mustang 1985, Rear Differential Bearing Installation Kit by Yukon Gear & Axle®. with Timken Bearings and Races. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      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
      $141.30 - $149.34
    • (0 reviews)
      # 1029283573
      Ford Mustang 1985, Rear Differential Carrier Bearing Kit by Yukon Gear & Axle®. Location: Rear. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits for carrier changes...
      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
      $64.70 - $79.20
    • (0 reviews)
      # 503535057
      Ford Mustang 1985, Rear Differential Mini Installation Kit by Yukon Gear & Axle®. Location: Rear. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all...
      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
      $33.83 - $35.01
    • (0 reviews)
      # 503542327
      Ford Mustang 1985, Rear Differential Pinion Installation Kit by Yukon Gear & Axle®. Location: Rear. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings 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
      $98.08 - $108.97
    • (0 reviews)
      # mpn4517170674
      Ford Mustang with 28 Spline with Ford 8.8" Series Axle 1985, Rear Mini Spool by Yukon Gear & Axle®. Location: Rear. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $136.17
    • (0 reviews)
      # 503587317
      Ford Mustang with 28 Spline 1985, Rear Spider Gear Set 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 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
      $134.89 - $214.83
    • (0 reviews)
      # mpn4517169244
      Ford Mustang with 28 Spline with Ford 8.8" Series Axle 1985, Rear Spool 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
      $268.93
    • (0 reviews)
      # 503439439
      Ford Mustang with 7.5" Series Axle 1985, 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 products...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $36.07
    • (0 reviews)
      # 503392176
      Ford Mustang with GM 7.5" Series Axle with 10 Bolt 1985, Rear Differential Bearing Kit by Motive Gear®. Location: Rear. All Motive Gear products are engineered for their specific application and manufactured in state of the art...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $72.50 - $76.32
    • (0 reviews)
      # 503690326
      Ford Mustang with 28 Spline with 7.5" Series Axle with 10 Bolt 1985, Rear Differential Carrier Gear Kit by Motive Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $120.22
    • (0 reviews)
      # 503530261
      Ford Mustang with GM 7.5" Series Axle with 10 Bolt 1985, Rear Differential Master Bearing Kit by Motive Gear®. Location: Rear. All Motive Gear products are engineered for their specific application and manufactured in state of the art...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $80.43 - $90.29
    • (0 reviews)
      # 503307078
      Ford Mustang with GM 7.5" Series Axle with 10 Bolt 1985, Rear Differential Super Bearing Kit by Motive Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $106.76 - $118.62
    • (0 reviews)
      # 503571234
      Ford Mustang with Ford 8.8" Series Axle 1985, Rear Ring and Pinion Master Installation Kit by Auburn Gear®. Location: Rear. Dominate the track or hit the trails with condidence 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
      $98.41 - $130.72
    • (0 reviews)
      # 503698156
      Ford Mustang 1985, Rear Spider Gear Kit by Auburn Gear®. Location: Rear. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that...
      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
      $77.85
    • (0 reviews)
      # mpn4517169372
      Ford Mustang with 30 Pinion Spline Count with Ford 8.8" Series Axle with 10 Bolt with 10 Ring Gear Bolts 1985, Rear Differential Installation Kit by G2 Axle & Gear®. Location: Rear. For low mileage vehicles, G2 offers installation kits...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $36.99
    • (0 reviews)
      # mpn4517169424
      Ford Mustang with 30 Pinion Spline Count with Ford 8.8" Series Axle with 10 Bolt with 10 Ring Gear Bolts 1985, Rear Differential Master Installation Kit by G2 Axle & Gear®. Location: Rear. G2’s master installation kits come complete...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $125.99
    • (0 reviews)
      # mpn4517170889
      Ford Mustang with C-Clip Axle with 31 Spline with Ford 8.8" Series Axle 1985, Rear Full Spool by G2 Axle & Gear®. Location: Rear. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $186.99
    • (0 reviews)
      # 503686223
      Ford Mustang with Ford 8.8" Series Axle 1985, Rear Mini Spool by G2 Axle & Gear®. Location: Rear. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and spider...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99
    • (0 reviews)
      # 503412481
      Ford Mustang with Open Carrier Case with Ford 8.8" Series Axle 1985, Rear Spider Gear Kit by G2 Axle & Gear®. Location: Rear. G2 offers a full line of internal kits to replace worn or damaged gears. Kits come complete with side and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $130.99 - $133.99
    • (0 reviews)
      # 503684469
      Ford Mustang with Ford 7.5" Series Axle 1985, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $30.28
    • (0 reviews)
      # 503507250
      Ford Mustang 1985, Ring and Pinion Installation Kit by Ford Performance®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $54.45 - $163.02
    • (0 reviews)
      # 1041001281
      Ford Mustang 1985, Cross Pin by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $14.99
    • (0 reviews)
      # 1016980072
      Ford Mustang With Ford 9" Series Axle 1985, Pinion Support by AllStar Performance®. Allstar Ford 9" supports replace original equipment style cast iron supports. Pro support is for 35-spline pinion, Pro Gear-equipped differentials....
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $119.99 - $148.99
    • (0 reviews)
      # 1040999211
      Ford Mustang 1985, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Kit contain all the hard-to-find individual parts for a quick, trouble-free installation. Kits Include: Pinion and side (carrier) bearings, pinion...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $97.99 - $118.99
    • (0 reviews)
      # mpn4510236057
      Ford Mustang GT / LX / SVO Ford 8.8" Axle 1985, Open Internal Kit by Revolution Gear & Axle®. 28 Spline. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...
      1 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $116.99
    • (0 reviews)
      # 503376118
      Ford Mustang 1985, Rear Differential Bearing Race Driver 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 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
      $111.18 - $120.06
    • (0 reviews)
      # 503316387
      Ford Mustang 1985, Rear Differential Bearing Race Punch 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 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
      $56.95
    • (0 reviews)
      # 503426152
      Ford Mustang 1985, Rear Differential Carrier Bearing Puller 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 this...
      Works with an impact gun to safely and easliy remove carrrier bearingsEnables you to keep your engine in the powerband for more giddy-up and high speed
      $435.16 - $519.86
    • (0 reviews)
      # 503628275
      Ford Mustang 1985, Rear Differential Clutch Set by Yukon Gear & Axle®. Location: Rear. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. Designed utilizing the latest...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $135.01 - $295.97
    • (0 reviews)
      # 503640515
      Ford Mustang with Posi Differential 1985, Rear Differential Cross Pin Bolt 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...
      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
      $3.46
    • (0 reviews)
      # 503680481
      Ford Mustang 1985, Rear Differential Cross Pin Shaft 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 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
      $9.59 - $43.25
    • (0 reviews)
      # 503578347
      Ford Mustang 1985, Rear Differential Crush Sleeve by Yukon Gear & Axle®. Location: Rear. Designed utilizing the latest technology, this product by Yukon Gear & Axle features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.00




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