1989 Chevy Blazer Differentials

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    • (0 reviews)
      # 503675273
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, 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....
      Differential CaseFlange Cap Assembly
      $940.50 - $1,123.85
    • (0 reviews)
      # 1029328504
      Chevy Blazer with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, ECTED Max™ Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. The ECTED Max is a selectable traction device; an...
      Expertly crafted from superior materialsProvides exceptional reliability
      $803.64
    • (0 reviews)
      # 503381062
      Chevy Blazer 1989, 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
      $187.60 - $251.95
    • (0 reviews)
      # 503634979
      Chevy Blazer with Open Differential 1989, 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...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $443.21
    • (0 reviews)
      # 503551057
      Chevy Blazer 1989, 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
      $260.13 - $389.21
    • (0 reviews)
      # mpn4517168180
      Chevy Blazer with 1.31" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, ELocker™ Rear Differential by Eaton®. Location: Rear. The Eaton ELocker is an electronic, selectable differential...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $899.02
    • (0 reviews)
      # 503398142
      Chevy Blazer with 2.73 and Up Gear Ratio 1989, Open Grip LS Traction System by Powertrax®. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $443.35
    • (0 reviews)
      # 503445026
      Chevy Blazer with 28 Spline / with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio 1989, Grizzly Locker by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street,...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $748.92
    • (0 reviews)
      # mpn4517168375
      Chevy Blazer with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 to 5.13 Gear Ratio with 10 Bolt 1989, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $754.31
    • (0 reviews)
      # mpn4517168058
      Chevy Blazer with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt with Manual Locking Hubs 1989, Posi™ Rear Differential by Eaton®. Location: Rear. The Eaton Posi limited-slip differential...
      Superior rebuildable designRace-bred carbon friction discs
      $469.39
    • (0 reviews)
      # 503357415
      Chevy Blazer with GM 8.5" Series Axle 1989, Dura Grip Positraction by Yukon Gear & Axle®. 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...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $520.37
    • (0 reviews)
      # 503633077
      Chevy Blazer with 28 Spline / with 30 Spline 1989, 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...
      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
      $143.67 - $254.96
    • (0 reviews)
      # 68469593
      Chevy Blazer with 28 Spline / with 30 Spline 1989, 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...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $181.49 - $217.76
    • (0 reviews)
      # 503302046
      Chevy Blazer with 28 Spline / with 30 Spline with GM 8.5" Series Axle 1989, 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...
      Smooth finishEasy Set-Up
      $298.94 - $503.50
    • (0 reviews)
      # mpn4517168181
      Chevy Blazer with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, Differential Carrier by Motive Gear®. Without Internal Kit. All Motive Gear products are engineered for their specific application and manufactured in...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $77.55
    • (1 review)
      # 742264440
      Chevy Blazer with GM 8.5" Series Axle / with GM 8.625" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated...
      Central contact patternCNC start to finish
      $210.38 - $265.28
    • (0 reviews)
      # 503690003
      Chevy Blazer 1989, Differential Carrier Case by G2 Axle & 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...
      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
      $74.99 - $169.99
    • (0 reviews)
      # mpn4517168545
      Chevy Blazer with GM 8.6" Series Axle 1989, OE Style™ Rear Ring and Pinion Gear Set by G2 Axle & Gear®. Location: Rear. 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
      $493.99
    • (0 reviews)
      # 1029335673
      Chevy Blazer with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, HP™ Limited Slip Differential by Auburn Gear®. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth...
      $451.22
    • (0 reviews)
      # 1028982019
      Chevy Blazer with GM 8.5" Series Axle 1989, 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
      $354.68 - $358.91
    • (0 reviews)
      # 1028946946
      Chevy Blazer with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, Pro™ Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster...
      Expertly crafted from superior materialsProvides exceptional reliability
      $562.70
    • (0 reviews)
      # 503542007
      Chevy Blazer with GM 8.5" Series Axle / with GM 8.6" Series Axle 1989, 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...
      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
      $179.82
    • (0 reviews)
      # mpn4517168688
      Chevy Blazer with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1989, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style...
      Helical-style pinion gearsLimited-slip operation
      $495.20
    • (0 reviews)
      # 503439254
      Chevy Blazer with GM 8.5" Series Axle with Open Differential 1989, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $336.26
    • (0 reviews)
      # mpn4517169459
      Chevy Blazer with GM 8.5" Series Axle with 2.73 Ratio and Numerically Higher with 10 Bolt 1989, 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
      $74.55
    • (0 reviews)
      # 1029061572
      Chevy Blazer with GM 8.5" Series Axle/ with 8.625" Series Axle with 10 Bolt 1989, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Location: Rear. Designed utilizing the latest technology, this product by Richmond features premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $164.95
    • (0 reviews)
      # 742373445
      Chevy Blazer with GM 8.5" Series Axle / with GM 8.625" Series Axle with 10 Bolt 1989, Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $221.45 - $277.95
    • (0 reviews)
      # 1145760349
      Chevy Blazer with Front GM 8.5" (10 Bolt) Series Axle / with Rear GM 8.5" (10 Bolt) Series Axle with 2.73 and Up Gear Ratio 1989, Differential Locker by OX Off Road®. OX Lockers can instantly lock differentials and allow you to tackle...
      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)
      # 990400409
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, Ring and Pinion Gear Set by AllStar Performance®.
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $149.99
    • (0 reviews)
      # 68469643
      Chevy Blazer with 28 Spline / with 30 Spline 1989, 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...
      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
      $140.92 - $174.47
    • (0 reviews)
      # 69776046
      Chevy Blazer with 28 Spline / with 30 Spline 1989, Differential Carrier Bearing Kit by Yukon Gear & Axle®. Includes: Carrier bearings, races and "super" carrier shim kit. Yukon Carrier installation kits are great, low cost kits 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
      $67.28 - $94.50
    • (0 reviews)
      # 87407347
      Chevy Blazer with 28 Spline / with 30 Spline with GM 8.5" Series Axle 1989, Differential Mini Installation Kit by Yukon Gear & Axle®. With Supershims. Yukon Mini installation kits are a low cost solution for gear changes in newer...
      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
      $36.24 - $58.64
    • (0 reviews)
      # 503443389
      Chevy Blazer with 28 Spline / with 30 Spline with GM 8.5" Series Axle 1989, Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage...
      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
      $107.68
    • (0 reviews)
      # 503332068
      Chevy Blazer with GM 8.5" Series Axle 1989, Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $109.39 - $124.30
    • (0 reviews)
      # 503365253
      Chevy Blazer with GM 8.5" Series Axle 1989, 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 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
      $140.99 - $225.57
    • (0 reviews)
      # 503342465
      Chevy Blazer with GM 8.5" Series Axle 1989, Spool 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 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
      $264.78 - $282.88
    • (0 reviews)
      # 503560316
      Chevy Blazer 1989, 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
      $72.92 - $103.58
    • (0 reviews)
      # mpn4517166224
      Chevy Blazer with Case Housing # Ending in 3855 with 28 Spline with GM 8.5" Series Axle with 10 Bolt 1989, Differential Carrier Gear Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $89.77
    • (0 reviews)
      # 503381094
      Chevy Blazer 1989, 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
      $27.08 - $59.93
    • (0 reviews)
      # 503379997
      Chevy Blazer 1989, 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
      $91.57 - $112.17
    • (0 reviews)
      # 503335178
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, Differential Super 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 this...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $115.16 - $140.74
    • (0 reviews)
      # mpn4517166000
      Chevy Blazer with 28 Spline with GM 8.5" Series Axle with 10 Bolt with Open Differential 1989, Mini Spool by Motive Gear®. 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
      $81.49
    • (0 reviews)
      # 126821614
      Chevy Blazer with 8.5" Series Axle with 10 Bolt 1989, 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 rigid...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $148.35 - $149.79
    • (0 reviews)
      # 503619124
      Chevy Blazer 1989, 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
      $45.99 - $56.99
    • (1 review)
      # 503613048
      Chevy Blazer 1989, 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
      $101.99 - $127.99
    • (0 reviews)
      # 503400168
      Chevy Blazer with C-Clip Axle with GM 8.5" Series Axle with 2.73 and Up Gear Ratio 1989, Rear Full Spool by G2 Axle & Gear®. Location: Rear. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $189.99 - $289.99
    • (0 reviews)
      # 503701115
      Chevy Blazer with GM 8.5" Series Axle 1989, 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 gears...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99
    • (0 reviews)
      # 503603510
      Chevy Blazer with Open Carrier Case 1989, 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 spider gears, cross shaft,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $130.99
    • (0 reviews)
      # 503552452
      Chevy Blazer 1989, 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 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
      $105.02 - $181.35
    • (0 reviews)
      # mpn4517168221
      Chevy Blazer with GM 8.5" Series Axle / with GM 8.6" Series Axle 1989, 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...
      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
      $87.95
    • (0 reviews)
      # mpn4510236039
      Chevy Blazer GM 8.5" Axle 1989, with Timken™ Bearings Differential Master Overhaul Kit 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
      $104.49
    • (0 reviews)
      # 503521258
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $27.10 - $33.48
    • (0 reviews)
      # mpn4517166520
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, Differential Mega Bearing 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503585090
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set. Differential...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $34.03 - $50.31
    • (0 reviews)
      # 1029166545
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt 1989, Excel™ Differential Bearing Kit 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
      $96.18
    • (0 reviews)
      # mpn4517168820
      Chevy Blazer with 1.32" Axle Spline Diameter with 30 Spline with GM 8.5" Series Axle with 10 Bolt 1989, Excel™ Rear Differential Carrier Gear Kit by Richmond®. Location: Rear. Designed utilizing the latest technology, this product by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $88.01
    • (0 reviews)
      # mpn4517166584
      Chevy Blazer with 28 Spline with GM 8.5" Series Axle with 10 Bolt with Open Differential 1989, Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $100.35
    • (0 reviews)
      # 503686683
      Chevy Blazer with GM 8.5" Series Axle with 10 Bolt with C-Clip Eliminator Kit with 45 Degree Pressure Angle Axles 1989, Rear Spool by Richmond®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $195.90 - $202.35
    • (0 reviews)
      # 503534321
      Chevy Blazer 1989, 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 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
      $179.48 - $201.47
    • (0 reviews)
      # mpn4517173047
      Chevy Blazer with GM 8.5" Series Axle / with GM 8.6" Series Axle with 10 Bolt 1989, Spider Gear Set by Alloy USA®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $176.58




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