1990 Toyota 4Runner Differentials

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    • (0 reviews)
      # 742162719
      Toyota 4Runner with Toyota 8" Series Axle 1990, 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...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.72
    • (0 reviews)
      # 503351337
      Toyota 4Runner SR5 with 10 Bolt 1990, 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...
      Differential CaseFlange Cap Assembly
      $940.50
    • (0 reviews)
      # 503356159
      Toyota 4Runner 1990, 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,...
      Quiet operationComputer controlled heat treatment
      $185.74 - $257.98
    • (0 reviews)
      # 742166713
      Toyota 4Runner with Toyota 8" Series Axle 1990, 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,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $375.89 - $404.84
    • (0 reviews)
      # 742125754
      Toyota 4Runner with 30 Spline with Toyota 8" Series Axle 1990, 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...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $590.50 - $601.28
    • (0 reviews)
      # 1029266522
      Toyota 4Runner with 1.30" Axle Shaft Diameter with GM 8" Series Axle 1990, Detroit Locker™ Differential by Eaton®. 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
      $589.99 - $599.99
    • (0 reviews)
      # 503323087
      Toyota 4Runner 1990, Standard Open Carrier Case by Yukon Gear & Axle®. without Spider Gears. 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
      $135.96 - $501.89
    • (0 reviews)
      # 503332046
      Toyota 4Runner 1990, 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...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $198.13 - $331.14
    • (1 review)
      # 503602434
      Toyota 4Runner 1990, 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
      $253.93 - $367.06
    • (0 reviews)
      # 742364390
      Toyota 4Runner with Toyota 8" Series Axle 1990, Rear Dropout Housing by Yukon Gear & Axle®. with Adjusters. 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
      $209.42 - $340.12
    • (0 reviews)
      # 1028944982
      Toyota 4Runner with 30 Spline 1990, 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...
      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
      $272.65 - $314.93
    • (0 reviews)
      # 1028961057
      Toyota 4Runner SR5 with 4 Pinion Design with 30 Spline with Toyota 8" Series Axle 1990, Pro™ Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction...
      Expertly crafted from superior materialsProvides exceptional reliability
      $492.05
    • (0 reviews)
      # 1029352537
      Toyota 4Runner with Small Hub Bearing Diameter 45mm 1990, Detroit Truetrac™ Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling...
      Helical-style pinion gearsLimited-slip operation
      $503.99 - $591.65
    • (0 reviews)
      # 503564216
      Toyota 4Runner with Open Differential 1990, 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
      $275.76 - $325.00
    • (0 reviews)
      # 1029200560
      Toyota 4Runner 2.0L / 2.4L / 3.0L with Toyota 8" Series Axle 1990, 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...
      Forged 8620 SteelPrecision-machined for exact fit
      $199.99 - $234.99
    • (0 reviews)
      # 742296448
      Toyota 4Runner 2.0L / 2.4L / 3.0L with 30 Spline with Toyota 8" Series Axle 1990, Rear Differential Third Member by G2 Axle & Gear®. Location: Rear. Designed utilizing the latest technology, this product by G2 Axle & Gear features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,511.99 - $1,727.99
    • (0 reviews)
      # 742411467
      Toyota 4Runner 1990, 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...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517170910
      Toyota 4Runner 1990, Pro Series™ Front Air Activated Differential Locker by TJM 4x4®. Location: Front. An innovative air locker, the Pro Locker effectively locks "traction-less" wheels and subsequently, the other wheels work harder to...
      $940.50
    • (0 reviews)
      # 942611197
      Toyota 4Runner Toyota 8.0"/Toyota 7.5" Axle 1990, Front and Rear Gear Package by Revolution Gear & Axle®. Includes Front and Rear Gear Sets and Koyo Master Kits. Sold as a Kit. With Koyo™ Master Overhaul Kits. All Revolution Gear sets...
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $586.63 - $668.52
    • (0 reviews)
      # mpn4510236218
      Toyota 4Runner 3.0L Toyota 8" Axle 1990, Full Spool by Revolution Gear & Axle®. 30 Spline. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
      Limited Lifetime WarrantyMade to promote and inspire your off-road adventures
      $157.99
    • (0 reviews)
      # 942622219
      Toyota 4Runner SR5 Standard Rotation 1990, Ring and Pinion Gear Set by Revolution Gear & Axle®. All Revolution Gear and Axle Gear Sets are made from top quality 8620 Steel and are precision heat treated to OEM specifications, making for...
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $170.00 - $210.00
    • (0 reviews)
      # 68646416
      Toyota 4Runner 1990, 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 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
      $173.04 - $336.02
    • (0 reviews)
      # 503290537
      Toyota 4Runner 1990, 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
      $33.51 - $43.56
    • (0 reviews)
      # 503540039
      Toyota 4Runner 1990, 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
      $158.95 - $276.28
    • (0 reviews)
      # 742064770
      Toyota 4Runner with Standard Open Differential with 30 Spline with Toyota 8" Series Axle 1990, Rear Spider Gear Set by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle...
      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
      $176.21 - $584.17
    • (0 reviews)
      # 742111736
      Toyota 4Runner with 30 Spline with Toyota 8" Series Axle 1990, 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...
      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
      $246.83
    • (0 reviews)
      # 503646528
      Toyota 4Runner 1990, 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
      $113.73 - $202.56
    • (0 reviews)
      # 503534031
      Toyota 4Runner 1990, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $33.44 - $34.92
    • (0 reviews)
      # 503531360
      Toyota 4Runner 1990, 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
      $126.89 - $318.17
    • (0 reviews)
      # mpn4517172915
      Toyota 4Runner with Toyota 8" Series Axle 1990, 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...
      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
      $140.45
    • (0 reviews)
      # 742150741
      Toyota 4Runner 1990, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $49.99 - $91.99
    • (1 review)
      # 742216787
      Toyota 4Runner 1990, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $151.99 - $298.99
    • (0 reviews)
      # mpn4517171775
      Toyota 4Runner 2.0L / 2.4L with 30 Spline with Toyota 8" Series Axle 1990, 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
      $195.99
    • (0 reviews)
      # 973894654
      Toyota 4Runner SR5 Toyota 7.5" Axle IFS 1990, Master Overhaul Kit by Revolution Gear & Axle®. Revolution Gear and Axle Master Overhaul Kit comes with all the necessary parts to re-Bearing your differential and install a new ring and...
      Made to promote and inspire your off-road adventuresTested in demanding off-road conditions for maximum durability
      $170.99 - $208.99
    • (0 reviews)
      # 503580275
      Toyota 4Runner 1990, Differential Bearing Race Driver 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
      $46.01 - $126.07
    • (0 reviews)
      # 503665153
      Toyota 4Runner 2.4L / 3.0L 1990, Differential Bearing Race Punch 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
      $59.80
    • (0 reviews)
      # 503670383
      Toyota 4Runner 2.4L / 3.0L 1990, Differential Carrier Bearing Puller 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...
      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
      $456.92 - $545.85
    • (0 reviews)
      # 68646361
      Toyota 4Runner 1990, Differential Crush Sleeve by Yukon Gear & Axle®. Designed utilizing the latest technology, this product by Yukon Gear & Axle features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.49 - $10.95
    • (0 reviews)
      # 503565256
      Toyota 4Runner 2.4L / 3.0L 1990, Differential Pinion Mighty Seal by Yukon Gear & Axle®. Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life. Yukon Gear & Axle...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.09
    • (0 reviews)
      # 503555341
      Toyota 4Runner 2.4L / 3.0L 1990, Differential Pinion Nut by Yukon Gear & Axle®. Yukon heavy duty pinion supports feature upgraded materials and a larger design than OEM to provide heavy duty strength in racing and off-road applications.
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $4.13 - $4.68
    • (0 reviews)
      # 503519054
      Toyota 4Runner 2.4L / 3.0L 1990, Differential Seal Puller 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
      $39.53
    • (0 reviews)
      # 503378218
      Toyota 4Runner 2.4L / 3.0L 1990, Outer Differential Oil Slinger by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $6.38
    • (0 reviews)
      # 503333273
      Toyota 4Runner 1990, Pinion Depth Shim Kit by Yukon Gear & Axle®. Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up. Dominate the track or hit 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
      $10.14 - $20.90
    • (0 reviews)
      # 742040718
      Toyota 4Runner with Toyota 8" Series Axle 1990, 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...
      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
      $23.09 - $183.34
    • (0 reviews)
      # 742143716
      Toyota 4Runner with Standard Open Differential with Toyota 8" Series Axle 1990, Rear Differential Pinion Gear Thrust Washer by Yukon Gear & Axle®. Location: Rear. 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
      $2.87 - $5.45
    • (0 reviews)
      # 742222731
      Toyota 4Runner 2.4L / 3.0L with Toyota 8" Series Axle 1990, Rear Differential Pinion Nut Spacer by Yukon Gear & Axle®. Location: Rear. Designed utilizing the latest technology, this product by Yukon Gear & Axle features premium quality...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $11.48
    • (0 reviews)
      # 742173719
      Toyota 4Runner with Toyota 8" Series Axle 1990, Rear Differential Side Gear Thrust Washer by Yukon Gear & Axle®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed...
      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
      $8.18 - $15.00
    • (0 reviews)
      # mpn4517171730
      Toyota 4Runner without Aftermarket Ring and Pinion / without OEM Ring and Pinion without Air Operated Locker with Toyota 8" Series Axle 1990, Rear Solid Differential Roll Pin by Yukon Gear & Axle®. Location: Rear. Dominate the track or...
      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
      $5.44
    • (0 reviews)
      # 742248714
      Toyota 4Runner with Toyota 8" Series Axle 1990, Rear Solid Preload Differential Crush Sleeve Eliminator Kit by Yukon Gear & Axle®. 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
      $43.20
    • (0 reviews)
      # 742402466
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Air Operated Locker with Toyota 8" Series Axle 1990, Rear Zip Locker Air Line Repair Kit by Yukon Gear & Axle®....
      Air operated locker provides on-demand tractionForged case & 4320 internals for added strength
      $11.38 - $25.31
    • (0 reviews)
      # 742312469
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Air Operated Locker with Toyota 8" Series Axle 1990, Rear Zip Locker Bulkhead Fitting Kit by Yukon Gear & Axle®....
      Air operated locker provides on-demand tractionForged case & 4320 internals for added strength
      $11.46 - $23.21
    • (0 reviews)
      # mpn4517168700
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Air Operated Locker with Toyota 8" Series Axle 1990, Rear Zip Locker Pump Up kit by Yukon Gear & Axle®. Location:...
      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
      $64.54
    • (0 reviews)
      # mpn4517170685
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Air Operated Locker with Toyota ZIP Locker with Toyota 8" Series Axle 1990, Rear Zip Locker Seal Housing by Yukon Gear...
      Air operated locker provides on-demand tractionForged case & 4320 internals for added strength
      $51.69
    • (0 reviews)
      # mpn4517167338
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Air Operated Locker with Toyota 8" Series Axle 1990, Rear Zip Locker Soleniod Valve by Yukon Gear & Axle®. Location:...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $65.71
    • (0 reviews)
      # 503594014
      Toyota 4Runner 2.4L / 3.0L 1990, Replacement Carrier Shim 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
      $15.84 - $62.05
    • (0 reviews)
      # 503502187
      Toyota 4Runner 1990, Ring Gear Bolt by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1.90
    • (0 reviews)
      # 503507069
      Toyota 4Runner 2.4L / 3.0L 1990, Ring Gear Bolt Retainer Plate by Yukon Gear & Axle®. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $3.12
    • (0 reviews)
      # mpn4517168976
      Toyota 4Runner with Independent Front Suspension with AMC 20 Series Axle / with Toyota 7.5" Series Axle 1990, Differential Carrier Shim Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $17.37
    • (0 reviews)
      # 742467481
      Toyota 4Runner 1990, Differential Crush Sleeve 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
      $10.79 - $20.05
    • (0 reviews)
      # mpn4517172324
      Toyota 4Runner with 190mm Series Axle 1990, Differential Pinion Nut 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $6.65





    1990 Toyota 4Runner Models
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