1988 GMC Safari Differentials

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # 503375403
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, Rear 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...
      Quiet operationComputer controlled heat treatment
      $210.05 - $241.63
    • (0 reviews)
      # 503686611
      GMC Safari with GM 7.5" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1988, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced...
      Quiet operationComputer controlled heat treatment
      $144.79
    • (0 reviews)
      # 503567032
      GMC Safari with Open Differential 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 traction-adding differential technology. It combines...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $418.28 - $475.75
    • (0 reviews)
      # mpn2530909960
      GMC Safari with 28 Spline with GM 7.625" Series Axle with 3.23 and Up Gear Ratio 1988, Grip LS Traction System by Powertrax®. Type: Open. 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)
      # mpn2232296028
      GMC Safari with 1.20" Axle Shaft Diameter with GM 7.5" Series Axle / with GM 7.625" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1988, Detroit Locker® Rear Differential by Eaton®. The Detroit Locker is a 100%-automatic locking...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $700.34
    • (0 reviews)
      # 503662221
      GMC Safari with 3.23 and Up Gear Ratio with 10 Bolt 1988, Posi™ Rear Differential by Eaton®. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a...
      Superior rebuildable designRace-bred carbon friction discs
      $504.99
    • (0 reviews)
      # 503686535
      GMC Safari with 3.23 and Up Gear Ratio with 10 Bolt 1988, Differential Carrier by Motive Gear®. Without Internal Kit. Carrier Type: Open. All Motive Gear products are engineered for their specific application and manufactured in state...
      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)
      # 503334339
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from...
      Central contact patternCNC start to finish
      $221.11 - $259.17
    • (0 reviews)
      # mpn2151980576
      GMC Safari with GM 7.5" Series Axle with 3.23 and Up Gear Ratio with 10 Bolt 1988, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Motive Gear Pro Gear ring and pinions are perfect for dedicated racing or off-road vehicle. Gear...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $448.50
    • (0 reviews)
      # 503686437
      GMC Safari with 10 Bolt 1988, Detroit Truetrac® Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics....
      Helical-style pinion gearsLimited-slip operation
      $478.73
    • (0 reviews)
      # 503539230
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $232.75 - $279.10
    • (0 reviews)
      # 503562247
      GMC Safari with GM 7.5" Series Axle / with GM 7.625" Series Axle with 10 Bolt 1988, HP™ Rear Differential by Auburn Gear®. Type: Limited Slip. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth...
      Expertly crafted from superior materialsProvides exceptional reliability
      $416.16
    • (0 reviews)
      # 503471507
      GMC Safari with GM 7.5" Series Axle / with GM 7.625" Series Axle with 10 Bolt 1988, Pro™ Rear Differential by Auburn Gear®. Type: Limited Slip. Turns your torque up another notch, offering an even higher bias ratio and faster sensing...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91
    • (0 reviews)
      # mpn2500668630
      GMC Safari 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 1988, Road Race™ Rear Differential by Auburn Gear®. Type: Limited Slip. Auburn Gear, LLC. Has developed a...
      Expertly crafted from superior materialsProvides exceptional reliability
      $483.48
    • (0 reviews)
      # 503452005
      GMC Safari 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
      $405.19 - $406.60
    • (0 reviews)
      # 503355220
      GMC Safari 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
      $74.28 - $100.28
    • (0 reviews)
      # mpn2151979669
      GMC Safari with 7.5" Series Axle 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $51.56
    • (0 reviews)
      # 503398402
      GMC Safari 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
      $89.63 - $112.17
    • (0 reviews)
      # mpn358496476
      GMC Safari with 26 Spline with GM 7.5" Series Axle with 10 Bolt 1988, Rear 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $108.20
    • (0 reviews)
      # 503695080
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, Rear 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...
      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)
      # 126486001
      GMC Safari with Open Differential with 7.5" Series Axle with 10 Bolt 1988, Rear 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)
      # mpn2741036493
      GMC Safari with 7.5" Series Axle with 10 Bolt 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $30.28
    • (0 reviews)
      # mpn2741036518
      GMC Safari with GM 7.5 Series Axle / with GM 7.625" Series Axle 1988, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503323353
      GMC Safari with Open Differential with GM 7.5" Series Axle 1988, Rear Mini Spool 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
      $100.35 - $101.75
    • (0 reviews)
      # mpn2151979692
      GMC Safari with 7.5" Series Axle / with 7.75" Series Axle / with 7.625" Series Axle / with 8.2" Series Axle / with 8.5" Series Axle / with 8.6" Series Axle 1988, Differential Carrier Shim Kit by Motive Gear®. All Motive Gear products...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $24.23
    • (0 reviews)
      # mpn2151979644
      GMC Safari with Aftermarket Gear Set with 7.5" Series Axle with 10 Bolt 1988, Differential Crush Sleeve by Motive Gear®. 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
      $2.73
    • (0 reviews)
      # mpn2151979516
      GMC Safari 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 GM 7.5" Series Axle / with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $4.06
    • (0 reviews)
      # mpn2765173976
      GMC Safari with 7.5" Series Axle with 10 Bolt 1988, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.94
    • (0 reviews)
      # mpn2151979642
      GMC Safari with 7.2" Series Axle / with 7.5" Series Axle / with 7.25" Series Axle / with 7.75" Series Axle / with 7.625" Series Axle / with 8.2" Series Axle / with 8.5" Series Axle / with 8.875" Series Axle / with Dana 44 Series Axle...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $12.54
    • (0 reviews)
      # mpn2151979485
      GMC Safari with Chrysler 9.25" Series Axle / with GM 7.5" Series Axle / with GM 7.75" Series Axle / with GM 7.625" Series Axle / with GM 8" Series Axle / with GM 8.2" Series Axle / with GM 8.5" Series Axle / with GM 8.625" Series Axle...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.79
    • (0 reviews)
      # mpn358496344
      GMC Safari with 7.5" Series Axle with 10 Bolt 1988, 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 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
      $42.92
    • (0 reviews)
      # mpn358498248
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, 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 premium...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $126.94
    • (0 reviews)
      # 503323426
      GMC Safari with GM 7.5" Series Axle 1988, 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 differential...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $15.75 - $40.70
    • (0 reviews)
      # 503620411
      GMC Safari with 26 Spline / with 28 Spline with GM 7.5" Series Axle / with GM 7.625" Series Axle with 3.08 and Down Gear Ratio / with 3.23 and Up Gear Ratio with 10 Bolt 1988, Rear Differential Spring Retainer Service Kit by Auburn...
      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
    • (0 reviews)
      # mpn466401704
      GMC Safari with GM 7.5" Series Axle 1988, Rear Differential Master Overhaul Kit by Spicer®. Genuine Spicer overhaul kit include all the latest production upgrades, so the parts you’re installing are as good or better than the parts...
      Save Money: Buying components separately can be costly and cumbersomeSave Downtime: Be ready to perform a repair or overhaul as you need it
      $189.94
    • (0 reviews)
      # mpn466401703
      GMC Safari with GM 7.5" Series Axle 1988, Rear Differential Standard Bearing Kit by Spicer®. Remember - not all bearings are created equal. Choose Spicer axle bearing kits for just the right repair. Each kit comes complete with exactly...
      Highest quality mix of bearings, cups, and cones for performance you can count onPremium oil seals to keep lube in and dust and road grime out
      $143.48
    • (0 reviews)
      # mpn466401663
      GMC Safari with 26 Spline with GM 7.5" Series Axle / with GM 7.6" Series Axle 1988, Rear Mini Spool by Spicer®. Designed to replace the spider gears inside the differential case, Spicer mini spools are a fast, effective way to get full...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $102.15
    • (0 reviews)
      # mpn4475660898
      GMC Safari with GM 7.5" Series Axle with 10 Bolt 1988, Differential Pinion Bearing Kit by Motive Gear®. With Premium Timken Bearings. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $54.50
    • (0 reviews)
      # mpn1730087521
      GMC Safari with TrueTrac Differential with GM 7.5" Series Axle / with GM 7.625" Series Axle 1988, Ring Gear Bolt Kit by ARP®. Type: 12 Point. The tremendous shock loads generated at launch by most any drag racing vehicle equipped with...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $64.08
    • (0 reviews)
      # mpn2889949607
      GMC Safari 1988, Advantage™ Rear 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 latest technology,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.73
    • (0 reviews)
      # mpn3065960247
      GMC Safari with 7.5" Ring Gear / with 7.625" Ring Gear 1988, Advantage™ Rear Differential Carrier Bearing Race by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.93
    • (0 reviews)
      # mpn864657673
      GMC Safari 1988, GM Original Equipment™ Rear 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
      $5.19
    • (0 reviews)
      # 531147011
      GMC Safari 1988, GM Original Equipment™ Rear 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
      $29.67 - $38.75
    • (0 reviews)
      # 294376366
      GMC Safari 1988, Ring and Pinion Gear Set by American Axle®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence
      $295.79 - $356.98
    • (0 reviews)
      # mpn2377090
      GMC Safari with 7.5" Ring Gear / with 7.625" Ring Gear 1988, Differential Crush Sleeve by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $2.67
    • (0 reviews)
      # mpn2412740
      GMC Safari with 7.5" Ring Gear 1988, Rear Differential Bearing Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion readily on hand. The...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $116.95
    • (0 reviews)
      # mpn2377088
      GMC Safari 1988, Rear Differential Pinion Shaft Lock Bolt by Dorman®. Engineered from high-quality metal, Dorman’s Differential Pinion Shaft Lock Bolt effectively retains the pinion shaft to the rear differential. The Bolt is...
      Replacement restores drivabilityDirect replacement for a proper fit
      $1.63
    • (0 reviews)
      # 531192459
      GMC Safari with 7.5" Ring Gear / with 7.6" Ring Gear with 26 Spline Axle Shaft 1988, Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from...
      Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit
      $125.75 - $168.95
    • (0 reviews)
      # mpn1074426
      GMC Safari with GM 7.5" Series Axle 1988, Rear Axle Differential Bearing by National®. Cone Bore: 1.625". Cone Length: 0.780". This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.78
    • (0 reviews)
      # mpn1074425
      GMC Safari with 7.5" Ring Gear with GMC Transmission 1988, Rear Axle Differential Bearing Race by National®. Cup Bore: 2.89". Cup Length: 0.653". This part is manufactured by one of the most trusted names in the automotive industry to...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.16
    • (0 reviews)
      # 531154143
      GMC Safari with GM 7.5" Series Axle 1988, Rear Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.08 - $15.08
    • (0 reviews)
      # 531178577
      GMC Safari with GM 7.5" Series Axle 1988, Rear Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.57 - $8.10
    • (0 reviews)
      # mpn1290815
      GMC Safari with 7.5" Ring Gear with GMC Transmission 1988, Rear Outer Differential Pinion Repair Sleeve by National®. Outer Diameter: 1.859". Width: 0.438". This part is manufactured by one of the most trusted names in the automotive...
      National Redi-Sleeves are precision stainless steel wear sleeves designed to quickly repair damaged, grooved or worn shaftsStrong, durable stainless steel construction provides a corrosion-free sealing surface that surpasses most original shaft specifications
      $19.40
    • (0 reviews)
      # mpn1307918
      GMC Safari with GM 7.5" Series Axle 1988, Rear Outer Differential Pinion Seal by National®. Outer Diameter: 2.66". Width: 0.424". This product is made of high-quality materials to serve you for years to come. Designed using...
      National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip
      $9.45
    • (0 reviews)
      # mpn358588620
      GMC Safari GM 7.5" Axle 1988, Basic Series Differential Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $15.41
    • (0 reviews)
      # mpn358588599
      GMC Safari GM 7.5" Axle 1988, Crush Sleeve by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.84
    • (0 reviews)
      # mpn358588579
      GMC Safari GM 7.5" Axle 27 Pinion Spline 10-Bolt 1988, Differential Bearing Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $55.59
    • (0 reviews)
      # mpn358588671
      GMC Safari GM 7.5" Axle 1988, Differential Carrier Bearing Set by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $23.57
    • (0 reviews)
      # mpn358588430
      GMC Safari GM 7.5" Axle 1988, Differential Installation Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $39.92
    • (0 reviews)
      # mpn358588466
      GMC Safari GM 7.5" Axle 1988, Differential Pinion Nut by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $2.62





    1988 GMC Safari Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.