1988 Toyota 4Runner Differentials

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    • (0 reviews)
      # 503434339
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 503680998
      Toyota 4Runner DLX / SR5 with 10 Bolt 1988, 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...
      Differential CaseFlange Cap Assembly
      $940.50
    • (0 reviews)
      # 503428033
      Toyota 4Runner 1988, 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)
      # mpn4517172638
      Toyota 4Runner with 30 Spline with Open Differential with Toyota 8" Series Axle 1988, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $418.28
    • (0 reviews)
      # 503695221
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 503375161
      Toyota 4Runner with 30 Spline with Toyota 8" Series Axle 1988, 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)
      # 1029313572
      Toyota 4Runner with GM 8" Series Axle with 1.30" Axle Shaft Diameter 1988, 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
      $642.80 - $645.68
    • (0 reviews)
      # 503540348
      Toyota 4Runner 1988, 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)
      # 503480984
      Toyota 4Runner 1988, 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)
      # 68646145
      Toyota 4Runner 1988, 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)
      # 503659354
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 1028929014
      Toyota 4Runner 2.0L / 2.4L / 3.0L with Toyota 8" Series Axle 1988, 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)
      # 742093729
      Toyota 4Runner 2.0L / 2.4L / 3.0L with 30 Spline with Toyota 8" Series Axle 1988, 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)
      # 1029144567
      Toyota 4Runner with 30 Spline 1988, 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)
      # 1029332656
      Toyota 4Runner DLX / SR5 with 4 Pinion Design with 30 Spline with Toyota 8" Series Axle 1988, Pro™ Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing...
      Expertly crafted from superior materialsProvides exceptional reliability
      $575.70
    • (0 reviews)
      # 1029252517
      Toyota 4Runner 1988, 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
      $529.86 - $584.49
    • (0 reviews)
      # 503695118
      Toyota 4Runner with Open Differential 1988, 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 - $329.22
    • (0 reviews)
      # 942609033
      Toyota 4Runner Toyota 8" Axle 1988, Full Spool by Revolution Gear & Axle®.
      Limited Lifetime WarrantyMade to promote and inspire your off-road adventures
      $157.99
    • (0 reviews)
      # 942609496
      Toyota 4Runner Toyota 8.0"/Toyota 7.5" Axle 1988, Ring and Pinion Complete Gear Package by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $555.04 - $628.52
    • (0 reviews)
      # 942619999
      Toyota 4Runner 1988, Ring and Pinion Gear Set by Revolution Gear & Axle®.
      2 Year Limited WarrantyMade to promote and inspire your off-road adventures
      $170.00 - $210.00
    • (0 reviews)
      # mpn4517172718
      Toyota 4Runner with Toyota 8" Series Axle Empty Case Housing 1988, Excel™ Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $169.00
    • (0 reviews)
      # 1029295604
      Toyota 4Runner 1988, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $179.72 - $193.50
    • (0 reviews)
      # 503629535
      Toyota 4Runner 1988, 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)
      # mpn4530996947
      Toyota 4Runner 2.0L / 2.4L 1988, Differential Housing by Trail-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...
      3rd member housings include caps, cap bolts, adjusting wheels, lock tabs, and lock tab boltsHousings are all new
      $335.59
    • (0 reviews)
      # mpn4517170910
      Toyota 4Runner 1988, 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)
      # 503321450
      Toyota 4Runner 1988, 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)
      # 503539320
      Toyota 4Runner 1988, 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)
      # 503365366
      Toyota 4Runner 1988, 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)
      # 503399263
      Toyota 4Runner with 30 Spline with Toyota 8" Series Axle with Standard Open Differential 1988, 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)
      # 68646002
      Toyota 4Runner with 30 Spline with Toyota 8" Series Axle 1988, 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)
      # 503364992
      Toyota 4Runner 1988, 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)
      # 126523547
      Toyota 4Runner 1988, 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)
      # 503634287
      Toyota 4Runner 1988, 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)
      # 503422021
      Toyota 4Runner 1988, 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)
      # 503621106
      Toyota 4Runner 1988, 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 1988, 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)
      # mpn4517172915
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 973884936
      Toyota 4Runner 1988, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $100.71 - $246.99
    • (0 reviews)
      # mpn4510236191
      Toyota 4Runner DLX / SR5 Toyota 8" Axle 1988, Differential Minimum Installation Kit by Revolution Gear & Axle®. Designed utilizing the latest technology, this product by Revolution Gear & Axle features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $42.58
    • (0 reviews)
      # mpn4517172429
      Toyota 4Runner SR5 1988, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $36.80
    • (0 reviews)
      # 1028973939
      Toyota 4Runner 1988, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $107.08 - $167.08
    • (0 reviews)
      # 503476410
      Toyota 4Runner 1988, 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)
      # 503335267
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 503385995
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 503332432
      Toyota 4Runner 1988, 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)
      # 68646217
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 68646205
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 503582077
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 503684316
      Toyota 4Runner 2.4L / 3.0L 1988, 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)
      # 503603363
      Toyota 4Runner 1988, 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)
      # 68646324
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 503673290
      Toyota 4Runner with Toyota 8" Series Axle with Standard Open Differential 1988, 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)
      # 68646213
      Toyota 4Runner 2.4L / 3.0L with Toyota 8" Series Axle 1988, 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)
      # 68646197
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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 W/O Aftermarket Ring and Pinion / W/O OEM Ring and Pinion with Toyota 8" Series Axle W/O Air Operated Locker 1988, Rear Solid Differential Roll Pin by Yukon Gear & Axle®. Location: Rear. 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
      $5.44
    • (0 reviews)
      # 68646124
      Toyota 4Runner with Toyota 8" Series Axle 1988, 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)
      # 503619042
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Toyota 8" Series Axle with Air Operated Locker 1988, 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)
      # 503405528
      Toyota 4Runner 2.4L / 3.0L with Aftermarket Ring and Pinion / with OEM Ring and Pinion / with OEM Ring and Pinion with Toyota 8" Series Axle with Air Operated Locker 1988, 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 Toyota 8" Series Axle with Air Operated Locker 1988, 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 Toyota 8" Series Axle with Air Operated Locker with Toyota ZIP Locker 1988, Rear Zip Locker Seal Housing by Yukon Gear...
      Air operated locker provides on-demand tractionForged case & 4320 internals for added strength
      $51.69




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