1985 Jeep CJ Differentials

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    • (2 reviews)
      # 1190547080
      Jeep CJ 4WD with Dana 30 Series Axle with Standard Rotation 1985, Front Zip Locker by Yukon Gear & Axle®. Location: Front. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.72
    • (0 reviews)
      # 503520335
      Jeep CJ 1985, Air Locker by ARB®. Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions. Created to provide 100% traction on...
      Differential CaseFlange Cap Assembly
      $940.50 - $997.50
    • (0 reviews)
      # 1029115594
      Jeep CJ7 2.5L / 4.2L 1985, ECTED Max™ Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. The ECTED Max is a selectable traction device; an on/off switch is mounted near the driver. When "off" – the clutch pack,...
      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 - $749.84
    • (0 reviews)
      # 503358522
      Jeep CJ 4WD 1985, 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
      $176.13 - $484.03
    • (0 reviews)
      # 503504140
      Jeep CJ 4WD with Open Differential 1985, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $406.54 - $422.68
    • (0 reviews)
      # 503426166
      Jeep CJ 1985, 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
      $229.99 - $552.38
    • (0 reviews)
      # mpn4517171304
      Jeep CJ7 2.5L / 4.2L 1985, Front Differential Case Gear Kit by Spicer®. Location: Front. Get everything you need to rebuild your differential case with genuine Spicer gear kits. Forged to ensure greater strength and increased...
      Phosphate coating on cross shaftStatistically controlled heat treating
      $103.55
    • (0 reviews)
      # 1029184552
      Jeep CJ AWD with 30 Spline with Dana 44 Series Axle 1985, ELocker™ Front Differential by Eaton®. Location: Front. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. ELocker...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $969.87
    • (0 reviews)
      # 503385313
      Jeep CJ 4WD with Dana 30 Series Axle with 3.73 and Up Gear Ratio with Standard Rotation 1985, Front Grizzly Locker by Yukon Gear & Axle®. Location: Front. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $607.60 - $610.51
    • (0 reviews)
      # 1028977094
      Jeep CJ 4WD 1985, Detroit Locker™ Differential by Eaton®. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $659.18 - $784.74
    • (0 reviews)
      # 87433057
      Jeep CJ 4WD with Dana 30 Series Axle with Standard Rotation 1985, Front Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Front. Dominate the track or hit the trails with confidence by fine tuning your...
      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
      $103.10 - $138.61
    • (0 reviews)
      # 503430211
      Jeep CJ 4WD 1985, Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $211.01 - $234.28
    • (0 reviews)
      # 503661141
      Jeep CJ 4WD 1985, 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
      $245.87 - $323.15
    • (0 reviews)
      # 503521428
      Jeep CJ 4WD 1985, 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
      $60.93 - $132.82
    • (0 reviews)
      # 503515310
      Jeep CJ 1985, Differential Case Assembly Kit 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 needs and...
      High quality at an affordable priceExpertly made from premium materials
      $94.59 - $433.81
    • (0 reviews)
      # mpn4517170143
      Jeep CJ 4WD with Dana 44 Series Axle 1985, 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
      $272.83
    • (0 reviews)
      # 1028983519
      Jeep CJ AWD with Dana 44 Series Axle 1985, OE Style™ Front Ring and Pinion Gear Set by G2 Axle & Gear®. Location: Front. G2 offers a line of OE gears that are an exact match to the factory gears found at dealerships. These gears are a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $274.99
    • (0 reviews)
      # 1028889959
      Jeep CJ 1985, Performance Series™ Ring and Pinion Gear Set by G2 Axle & Gear®. G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the increased loads of today’s performance vehicles. They...
      Forged 8620 SteelPrecision-machined for exact fit
      $194.99 - $234.99
    • (0 reviews)
      # mpn4517172975
      Jeep CJ with 29 Spline with AMC 20 Series Axle with 3.07 and Up Gear Ratio 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
      $149.99
    • (0 reviews)
      # 503673047
      Jeep CJ AWD with Dana 44 Series Axle 1985, Front Ring and Pinion Gear Set by Auburn Gear®. Location: Front. 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
      $144.59 - $167.99
    • (0 reviews)
      # 1029019655
      Jeep CJ7 2.5L / 4.2L without C-Clips Axle with 30 Spline with Dana 44 Series Axle 1985, HP™ Limited Slip Differential by Auburn Gear®. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth...
      Expertly crafted from superior materialsProvides exceptional reliability
      $293.25
    • (0 reviews)
      # 1029117494
      Jeep CJ 1985, MAX Lock™ Open Mechanical Locker Differential by Auburn Gear®. New is an automatic full locker, giving both 4 Wheel Drives and 2 Wheel Drives optimized traction all the time–even in the most unforgiving conditions....
      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
      $304.73 - $306.00
    • (0 reviews)
      # 1029238511
      Jeep CJ7 2.5L / 4.2L 1985, Pro™ Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power transfer....
      Expertly crafted from superior materialsProvides exceptional reliability
      $401.47 - $488.38
    • (0 reviews)
      # 1029252524
      Jeep CJ 4WD 1985, Detroit Truetrac™ Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the...
      Helical-style pinion gearsLimited-slip operation
      $465.41 - $716.55
    • (0 reviews)
      # mpn4517170421
      Jeep CJ 4WD with 27 Spline with Dana 30 Series Axle with 3.73 and Up Gear Ratio 1985, Grip Pro Traction System by Powertrax®. The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $389.97
    • (0 reviews)
      # 503337343
      Jeep CJ 4WD 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 automatically unlock during turns. When extreme...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $319.37 - $336.26
    • (0 reviews)
      # 1145817355
      Jeep CJ7 Laredo / Renegade Dana 30 Axle 1985, Front Ring and Pinion Gear Set by Revolution Gear & Axle®.
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $165.00
    • (0 reviews)
      # 942617763
      Jeep CJ7 1985, Ring and Pinion Gear Set by Revolution Gear & Axle®.
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $165.00 - $195.00
    • (0 reviews)
      # mpn4517168794
      Jeep CJ7 Empty Case Housing with Dana 30" Series Axle with 3.73 and Numerically Higher 1985, Excel™ Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $59.15
    • (0 reviews)
      # 1028963938
      Jeep CJ7 1985, Excel™ Ring and Pinion Gear Set 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 lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $176.50 - $247.50
    • (0 reviews)
      # 1091555715
      Jeep CJ 1985, Differential Locker by OX Off Road®. OX Lockers can instantly lock differentials and allow you to tackle the toughest off-road terrain. The world's best traction aid, OX Lockers keep you moving in all conditions. OX...
      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)
      # 503316230
      Jeep CJ 1985, Differential Locker by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie Locker...
      High quality at an affordable priceExpertly made from premium materials
      $287.13 - $343.51
    • (0 reviews)
      # 68610695
      Jeep CJ 4WD 1985, Differential Bearing Installation 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 premium differential...
      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
      $160.95 - $164.14
    • (0 reviews)
      # 68610761
      Jeep CJ 4WD 1985, Differential Mini Installation Kit by Yukon Gear & Axle®. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality...
      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
      $63.78 - $82.18
    • (0 reviews)
      # 68610742
      Jeep CJ 4WD 1985, 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
      $108.03 - $116.18
    • (0 reviews)
      # mpn4517167353
      Jeep CJ 4WD with Dana 30 Series Axle with Standard Rotation 1985, Front Differential Carrier Bearing Kit by Yukon Gear & Axle®. Location: Front. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation...
      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
      $62.60
    • (0 reviews)
      # mpn4517170235
      Jeep CJ 4WD with 29 Spline with AMC 20 Series Axle with 3.08 and Up Gear Ratio 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...
      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
      $279.89
    • (0 reviews)
      # 503438318
      Jeep CJ 4WD with Standard Open Differential 1985, 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
      $104.95 - $316.87
    • (0 reviews)
      # 1029261597
      Jeep CJ 1985, Differential 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 undergo rigid quality control...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $75.78 - $124.75
    • (0 reviews)
      # 503467221
      Jeep CJ 4WD 1985, Differential Carrier Gear Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $118.27 - $127.01
    • (0 reviews)
      # 126494538
      Jeep CJ 4WD 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 undergo rigid quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $39.12 - $45.48
    • (0 reviews)
      # 126494117
      Jeep CJ 4WD 1985, 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 undergo rigid quality...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $95.17 - $116.33
    • (0 reviews)
      # 503530223
      Jeep CJ 4WD 1985, Differential Pinion Bearing Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with these premium differential bearing kit that...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $54.04 - $83.40
    • (0 reviews)
      # mpn4517166030
      Jeep CJ 4WD with 30 Spline with Dana 44 Series Axle with Open Differential 1985, Mini Spool by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $82.29
    • (0 reviews)
      # mpn4517166070
      Jeep CJ 4WD with 30 Spline with Dana 44 Series Axle 1985, 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 undergo...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $210.99
    • (0 reviews)
      # 503560260
      Jeep CJ 1985, Differential Installation Kit by G2 Axle & Gear®. For low mileage vehicles, G2 offers installation kits that have all the same components as the master kits, sans the bearings. This is an economically priced kit that...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.99 - $104.99
    • (0 reviews)
      # 503507467
      Jeep CJ 1985, Differential Master Installation Kit by G2 Axle & Gear®. G2’s master installation kits come complete with everything you need to properly set up your ring and pinion gear set. Designed utilizing the latest technology,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $75.99 - $230.99
    • (0 reviews)
      # 503395056
      Jeep CJ AWD with 30 Spline with Dana 44 Series Axle 1985, Front Full Spool by G2 Axle & Gear®. Location: Front. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by connecting both axle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $260.99
    • (0 reviews)
      # mpn4517169871
      Jeep CJ AWD with Open Case with 30 Spline with Dana 44 Series Axle 1985, Front Mini Spool by G2 Axle & Gear®. Location: Front. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99
    • (0 reviews)
      # 503478995
      Jeep CJ with Open Carrier Case 1985, Spider Gear Kit by G2 Axle & Gear®. G2 offers a full line of internal kits to replace worn or damaged gears. Kits come complete with side and spider gears, cross shaft, thrust washers and retaining...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $128.99 - $155.99
    • (0 reviews)
      # 503291112
      Jeep CJ AWD with Dana 44 Series Axle 1985, Front Ring and Pinion Master Installation Kit by Auburn Gear®. Location: Front. 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
      $124.85 - $179.01
    • (0 reviews)
      # 503492019
      Jeep CJ 1985, Spider Gear Kit by Auburn Gear®. 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 ultimate in high...
      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)
      # 1028889981
      Jeep CJ AWD with 30 Spline with Dana 44 Series Axle 1985, ELocker™ Front Gear Service Kit by Eaton®. Location: Front. Designed utilizing the latest technology, this product by Eaton features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $167.43 - $269.34
    • (0 reviews)
      # 973890665
      Jeep CJ7 1985, Differential Master Overhaul Kit by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $89.90 - $123.49
    • (0 reviews)
      # 1146036354
      Jeep CJ7 1985, Pinion Bearing and Seal Kit by Revolution Gear & Axle®.
      $87.68 - $94.99
    • (0 reviews)
      # mpn4510235966
      Jeep CJ7 Laredo / Renegade Dana 30 Axle 1985, Spider Gear Set by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $94.49
    • (0 reviews)
      # 503359149
      Jeep CJ 4WD 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 differential gear installation...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $31.27 - $31.92
    • (0 reviews)
      # 1029220554
      Jeep CJ7 1985, Excel™ Differential Bearing 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 lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $88.89 - $92.73
    • (0 reviews)
      # mpn4517168749
      Jeep CJ7 with 1.31" Axle Spline Diameter with 30 Spline with Dana 44" Series Axle 1985, Excel™ Differential Carrier Gear Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $115.94
    • (0 reviews)
      # 503582239
      Jeep CJ 4WD 1985, OE Style Differential Master Overhaul Kit by Alloy USA®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component...
      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
      $169.99 - $249.99




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