1991 Chevy S-10 Pickup Differentials

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    • (0 reviews)
      # mpn4517169615
      Chevy S-10 Pickup 2.5L / 4.3L with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1991, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. with Selectable Full Locker. Location: Rear. The ECTED Max...
      Expertly crafted from superior materialsProvides exceptional reliability
      $740.21
    • (0 reviews)
      # 126474210
      Chevy S-10 Pickup 1991, 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,...
      Quiet operationComputer controlled heat treatment
      $187.60 - $241.63
    • (0 reviews)
      # 742402406
      Chevy S-10 Pickup with Open Differential 1991, 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
      $418.28 - $473.69
    • (0 reviews)
      # mpn4517168514
      Chevy S-10 Pickup with 28 Spline with GM 7.625" Series Axle with 3.23 and Up Gear Ratio 1991, Open Grip LS Traction System by Powertrax®. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $457.67
    • (0 reviews)
      # 1028981990
      Chevy S-10 Pickup with 10 Bolt 1991, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking differential that provides ultimate traction for mild to extreme vehicle applications....
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $730.29 - $796.67
    • (0 reviews)
      # 199145413
      Chevy S-10 Pickup with 3.23 and Up Gear Ratio with 10 Bolt 1991, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $102.88 - $123.45
    • (0 reviews)
      # 199145429
      Chevy S-10 Pickup with GM 7.5" Series Axle with 10 Bolt 1991, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear...
      Central contact patternCNC start to finish
      $221.11 - $259.17
    • (0 reviews)
      # mpn4517172536
      Chevy S-10 Pickup with GM 7.5" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1991, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Pro Gear ring and pinions are perfect for dedicated racing or...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $448.50
    • (0 reviews)
      # 1029019589
      Chevy S-10 Pickup 2.5L / 4.3L with 10 Bolt 1991, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing operation with...
      $416.16
    • (0 reviews)
      # 1029207648
      Chevy S-10 Pickup with GM 8.5" Series Axle 1991, 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...
      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
      $308.55
    • (0 reviews)
      # 1029168527
      Chevy S-10 Pickup 2.5L / 4.3L with 10 Bolt 1991, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $518.98
    • (0 reviews)
      # 742295417
      Chevy S-10 Pickup with GM 8.5" Series Axle / with GM 8.6" Series Axle 1991, 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...
      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
      $162.49
    • (0 reviews)
      # mpn4517170836
      Chevy S-10 Pickup 2.5L / 4.3L with 28 Spline with GM 7.5" Series Axle / with GM 7.625" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1991, Road Race™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Auburn Gear,...
      Expertly crafted from superior materialsProvides exceptional reliability
      $483.48
    • (0 reviews)
      # mpn4517170389
      Chevy S-10 Pickup with 1.20" Axle Shaft Diameter with GM 7.625" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1991, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style...
      Helical-style pinion gearsLimited-slip operation
      $468.25
    • (0 reviews)
      # 503693003
      Chevy S-10 Pickup with Open Differential 1991, 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...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $405.19 - $406.60
    • (0 reviews)
      # mpn4517168545
      Chevy S-10 Pickup with GM 8.6" Series Axle 1991, 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $493.99
    • (0 reviews)
      # mpn4517170964
      Chevy S-10 Pickup with 30 Spline with GM 8.6" Series Axle with 10 Bolt 1991, Rear Loaded 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
      $169.99
    • (0 reviews)
      # 503309457
      Chevy S-10 Pickup with GM 7.5" Series Axle with 10 Bolt 1991, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Location: Rear. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters....
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $232.75 - $279.10
    • (0 reviews)
      # 742115737
      Chevy S-10 Pickup with GM 8.5" Series Axle 1991, 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
      $382.27
    • (0 reviews)
      # 978086236
      Chevy S-10 Pickup With 2.73 and Up Gear Ratio 1991, Differential Locker by OX Off Road®. All OX lockers use a completely mechanical locking system inside the differential, and include a heavy duty differential cover for protection. 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)
      # 990419254
      Chevy S-10 Pickup Base / Baja / Tahoe 1991, Ring and Pinion Gear Set by AllStar Performance®. Quality differential components are suitable for race, street and off-road use. Lapped in matched sets for quiet operation. This top-grade...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $144.99
    • (0 reviews)
      # 126473572
      Chevy S-10 Pickup 1991, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $74.28 - $100.28
    • (0 reviews)
      # 503603160
      Chevy S-10 Pickup Base / Baja / Tahoe with 10 Bolt 1991, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $89.77 - $108.20
    • (0 reviews)
      # 126472752
      Chevy S-10 Pickup 1991, 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
      $30.69 - $51.56
    • (0 reviews)
      # 126820827
      Chevy S-10 Pickup 1991, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $89.63 - $112.17
    • (0 reviews)
      # 126820737
      Chevy S-10 Pickup Base / Baja / Tahoe with 10 Bolt with Open Differential 1991, 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
      $80.99 - $81.49
    • (0 reviews)
      # 742273489
      Chevy S-10 Pickup with GM 7.5" Series Axle with 10 Bolt 1991, Rear Differential Super Bearing Kit by Motive Gear®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $118.93 - $129.62
    • (0 reviews)
      # 742459536
      Chevy S-10 Pickup 1991, 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...
      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
      $95.47 - $163.86
    • (0 reviews)
      # mpn4517168221
      Chevy S-10 Pickup with GM 8.5" Series Axle / with GM 8.6" Series Axle 1991, 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...
      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
    • (1 review)
      # 503509186
      Chevy S-10 Pickup 1991, 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
      $44.99 - $59.99
    • (2 reviews)
      # 503406480
      Chevy S-10 Pickup 1991, 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
      $100.99 - $144.99
    • (0 reviews)
      # 742352410
      Chevy S-10 Pickup with C-Clip Axle with GM 8.5" Series Axle with 2.73 and Up Gear Ratio 1991, 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)
      # 742458440
      Chevy S-10 Pickup with GM 8.5" Series Axle 1991, Rear Mini Spool by G2 Axle & Gear®. Location: Rear. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and spider...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.99
    • (0 reviews)
      # 742263470
      Chevy S-10 Pickup with Open Carrier Case 1991, 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)
      # mpn4517168542
      Chevy S-10 Pickup with 7.5" Series Axle with 10 Bolt 1991, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $30.28
    • (0 reviews)
      # mpn4517169977
      Chevy S-10 Pickup with GM 7.5 Series Axle / with GM 7.625" Series Axle 1991, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503643106
      Chevy S-10 Pickup Base / Baja / Tahoe with GM 7.5" Series Axle with Open Differential 1991, Rear Mini Spool by Richmond®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $100.35
    • (0 reviews)
      # mpn4517170293
      Chevy S-10 Pickup with GM 8.5" Series Axle 1991, Rear Differential Master Overhaul Kit by Alloy USA®. 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
      $179.48
    • (0 reviews)
      # 990392491
      Chevy S-10 Pickup Base / Baja / Tahoe 1991, Cross Pin by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $18.99
    • (0 reviews)
      # mpn4515294757
      Chevy S-10 Pickup Base / Baja / Tahoe With GM 7.5" (10 Bolt) Series Axle 1991, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Kit contain all the hard-to-find individual parts for a quick, trouble-free installation....
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $99.99
    • (0 reviews)
      # 1029061509
      Chevy S-10 Pickup 1991, Differential Carrier Shim 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
      $18.21 - $24.23
    • (0 reviews)
      # 503446038
      Chevy S-10 Pickup Base / Baja / Tahoe 1991, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.59 - $19.98
    • (0 reviews)
      # mpn4517167740
      Chevy S-10 Pickup Base / Baja / Tahoe with Chrysler 7.25" Series Axle / with Chrysler 8" Series Axle / with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle / with Chrysler 9.25" Series Axle / with GM 7.2" Series Axle / with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $3.99
    • (0 reviews)
      # 503382324
      Chevy S-10 Pickup 1991, Differential Pinion Seal 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
      $2.65 - $2.94
    • (0 reviews)
      # 503616326
      Chevy S-10 Pickup 1991, Differential Pinion Shim Pack 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
      $9.93 - $12.54
    • (0 reviews)
      # 503345139
      Chevy S-10 Pickup 1991, Differential Ring Gear Bolt 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
      $2.33 - $2.79
    • (0 reviews)
      # mpn4517165968
      Chevy S-10 Pickup Base / Baja / Tahoe with 7.5" Series Axle with 10 Bolt 1991, Differential Ring Gear Spacer by Motive Gear®. 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
      $42.92
    • (0 reviews)
      # mpn4517171504
      Chevy S-10 Pickup with GM 8.4" Series Axle 1991, Rear Differential Cross Pin by Auburn Gear®. Location: Rear. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $33.20
    • (0 reviews)
      # 503302252
      Chevy S-10 Pickup 2.5L / 4.3L with 10 Bolt 1991, Rear Differential Spring Retainer Service Kit by Auburn Gear®. 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
      $104.28 - $107.22
    • (0 reviews)
      # mpn4517169147
      Chevy S-10 Pickup with GM 8.5" Series Axle 1991, Rear Differential Crush Sleeve by G2 Axle & Gear®. Location: Rear. Designed utilizing the latest technology, this product by G2 Axle & Gear features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.99
    • (0 reviews)
      # mpn4517171125
      Chevy S-10 Pickup with GM 8.5" Series Axle / with GM 8.6" Series Axle with 10 Ring Gear Bolts 1991, Main Cap Stud kit by Moser Engineering®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...
      High quality at an affordable priceExpertly made from premium materials
      $48.37
    • (0 reviews)
      # mpn4517167841
      Chevy S-10 Pickup with GM 7.5" Series Axle with 10 Bolt 1991, Differential 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
      $141.78
    • (0 reviews)
      # 742169739
      Chevy S-10 Pickup with GM 7.5" Series Axle 1991, Differential Pinion Shaft by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $15.75 - $41.42
    • (0 reviews)
      # 990433125
      Chevy S-10 Pickup 1991, Pinion Nuts by AllStar Performance®. Replace original, worn or damaged nuts each time a gear set is changed. Nut secures driveshaft yoke to pinion gear. This top-grade product is expertly made in compliance with...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $4.99
    • (0 reviews)
      # 990431291
      Chevy S-10 Pickup 1991, Pinion Seal by AllStar Performance®. Replace leaking or damaged seals in most popular differentials. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $6.99
    • (0 reviews)
      # mpn4515294792
      Chevy S-10 Pickup With GM 7.5" Series Axle 1991, Ring Gear Spacer by AllStar Performance®. Spacer allows installation of 3.23 and numerically higher ratio gear sets with standard thickness ring gears into 3.08 and numerically lower...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $49.99
    • (0 reviews)
      # 531065821
      Chevy S-10 Pickup 1991, GM Original Equipment™ Differential Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $27.77 - $34.54
    • (0 reviews)
      # 531083851
      Chevy S-10 Pickup 1991, GM Original Equipment™ Differential Magnet by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.89 - $6.40
    • (0 reviews)
      # 531147499
      Chevy S-10 Pickup 1991, GM Original Equipment™ Differential Pinion Bearing by ACDelco®. Includes: With Cup and Cone. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $28.08 - $39.93
    • (0 reviews)
      # 531092203
      Chevy S-10 Pickup 1991, GM Original Equipment™ Differential Pinion Seal by ACDelco®. Location: to Yoke. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.63 - $15.40





    1991 Chevy S-10 Pickup Models
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