Truck Differentials and Rear-End Components
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- Price
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Ford 9in Bearing Kit 28 Spline R9R28MK
MOTIVE GEAR
$162.99A worn or damaged Ford 9-inch differential bearing kit compromises rear-end durability, increases parasitic drag, and can lead to catastrophic failure under racing loads. The R9R28MK Master Bearing Kit delivers OEM-quality replacement components...MOTR9R28MK- SKU:
- MOTR9R28MK
- Availability:
- Ships Same Business Day
- Weight:
- 4.97 LBS
- MFG Part #:
- R9R28MK
$162.99 -
Ford 8.8in Bearing Kit R8.8RMK
MOTIVE GEAR
$115.99A worn or damaged differential bearing setup compromises your 8.8's strength, introduces play in the housing, and can cascade into catastrophic failure under load. The R8.8RMK Master Bearing Kit delivers complete renewal—fresh bearings, crush sleeve,...MOTR8.8RMK- SKU:
- MOTR8.8RMK
- Availability:
- Ships Same Business Day
- Weight:
- 5.95 LBS
- MFG Part #:
- R8.8RMK
$115.99 -
Chrysler 8.75 Master Bearing Kit MOTR8.75RLMK
MOTIVE GEAR
$194.99A worn differential bearing kit is a silent performance killer—excess play in your 8.75" rear end compromises handling precision, increases tire wear, and can lead to catastrophic failure under racing loads. This complete master bearing kit gives you...MOTR8.75RLMK- SKU:
- MOTR8.75RLMK
- Availability:
- Ships Same Business Day
- Weight:
- 6.60 LBS
- MFG Part #:
- R8.75RLMK
$194.99 -
GM 7.5in Bearing Kit MOTR7.5GRMK
MOTIVE GEAR
$138.99A worn differential bearing kit compromises both handling precision and drivetrain reliability—especially under load. This complete GM 7.5in bearing kit delivers everything needed for a proper rebuild, eliminating play and restoring the tight tolerances...MOTR7.5GRMK- SKU:
- MOTR7.5GRMK
- Availability:
- Ships Same Business Day
- Weight:
- 5.91 LBS
- MFG Part #:
- R7.5GRMK
$138.99 -
01-10 GM 11.5in Differe ntial Master Bearing Kit MOTR11.5RMKT
MOTIVE GEAR
$526.99A worn or damaged differential bearing kit compromises your 11.5-inch GM differential's precision and longevity, leading to increased noise, play in the drivetrain, and potential catastrophic failure. This master bearing kit restores proper preload,...MOTR11.5RMKT- SKU:
- MOTR11.5RMKT
- Availability:
- Ships Same Business Day
- Weight:
- 13.00 LBS
- MFG Part #:
- R11.5RMKT
$526.99 -
11-18 GM/Dodge 11.5in R&P Master Bearing Kit MOTR11.5RLMKT
MOTIVE GEAR
$381.99A worn-out or improperly maintained differential can turn your 11-18 GM or Dodge truck into a liability on the track or trail. This master bearing kit gives you everything needed for a complete, correct rebuild—eliminating guesswork and preventing...MOTR11.5RLMKT- SKU:
- MOTR11.5RLMKT
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- MFG Part #:
- R11.5RLMKT
$381.99 -
GM 10 Bolt 8.5in Bearing Kit MOTR10RMK
MOTIVE GEAR
$123.99A worn-out differential bearing kit compromises your rear end's durability and performance—especially under aggressive driving. The GM 10 Bolt 8.5in Bearing Kit MOTR10RMK gives you everything needed for a complete master rebuild, restoring proper...MOTR10RMK- SKU:
- MOTR10RMK
- Availability:
- Ships Same Business Day
- Weight:
- 5.89 LBS
- MFG Part #:
- R10RMK
$123.99 -
Mini Spool Ford 9in 31 Spline Lightened MOTMS9-31
MOTIVE GEAR
$37.99If you're running a locked rear end on the street or strip, a mini spool delivers the straight-line acceleration and reliability of a full spool without the extreme understeer in corners. The Mini Spool Ford 9in 31 Spline is a lightened steel design...MOTMS9-31- SKU:
- MOTMS9-31
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- MFG Part #:
- MS9-31
$37.99 -
Mini Spool Ford 9in 28 Spline Lightened MOTMS9-28
MOTIVE GEAR
$37.99If you're running a Ford 9-inch rear and need absolute traction off the line without the complexity of a full locker, a mini spool is the direct answer. This lightened steel spool eliminates differential action entirely, forcing both wheels to rotate at...MOTMS9-28- SKU:
- MOTMS9-28
- Availability:
- Ships Same Business Day
- Weight:
- 3.03 LBS
- MFG Part #:
- MS9-28
$37.99 -
Mini Spool Ford 8.8in 31 Spline MOTMS88-31
MOTIVE GEAR
$111.99A mini spool eliminates wheel slip and delivers decisive power to both rear wheels under acceleration, making it essential for drag racing, autocross, and high-traction driving scenarios. Unlike open differentials, this 31-spline unit locks the Ford 8...MOTMS88-31- SKU:
- MOTMS88-31
- Availability:
- Ships Same Business Day
- Weight:
- 5.37 LBS
- MFG Part #:
- MS88-31
$111.99 -
Mini Spool Ford 8.8in 28 Spline MOTMS88-28
MOTIVE GEAR
$94.99A mini spool transforms your Ford 8.8in differential into a locked unit, delivering instant power delivery to both rear wheels for aggressive acceleration and improved traction during hard launches. This is essential for track-focused builds where...MOTMS88-28- SKU:
- MOTMS88-28
- Availability:
- Ships Same Business Day
- Weight:
- 4.81 LBS
- MFG Part #:
- MS88-28
$94.99 -
Mini Spool GM 7.5in 28 Spline MOTMS7.5-28
MOTIVE GEAR
$128.99A mini spool eliminates wheel speed differentiation during cornering, delivering predictable power transfer and tighter handling characteristics on track or strip. If you're running a GM 10-bolt and need a no-compromise differential solution, this...MOTMS7.5-28- SKU:
- MOTMS7.5-28
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
- MFG Part #:
- MS7.5-28
$128.99 -
Mini Spool GM 8.875in 30 Spline MOTMS12C
MOTIVE GEAR
$99.99A mini spool delivers the lock-up characteristics your GM 12-bolt needs for consistent traction off the line, eliminating axle speed differentiation that costs you time and grip. Whether you're road racing, autocrossing, or drag racing, this steel spool...MOTMS12C- SKU:
- MOTMS12C
- Availability:
- Ships Same Business Day
- Weight:
- 6.31 LBS
- MFG Part #:
- MS12C
$99.99 -
Mini Spool GM 8.2in 28 Spline MOTMS10C-28
MOTIVE GEAR
$92.99A mini spool eliminates wheel slip by locking both rear wheels together, delivering consistent traction for drag racing, road course competition, and high-performance street applications. Unlike a standard differential, this spool ensures equal power...MOTMS10C-28- SKU:
- MOTMS10C-28
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- MFG Part #:
- MS10C-28
$92.99 -
Mini Spool GM 8.5in 28 Spline MOTMS10-28
MOTIVE GEAR
$99.99A mini spool locks both rear wheels together for predictable weight transfer and consistent traction off the line—essential for drag racing, road course competition, or any application where wheel spin costs you time. Unlike open differentials, this...MOTMS10-28- SKU:
- MOTMS10-28
- Availability:
- Ships Same Business Day
- Weight:
- 6.15 LBS
- MFG Part #:
- MS10-28
$99.99 -
GM 7.5 10 Bolt 26 Spline Spider Gears MOTGM7.5BI
MOTIVE GEAR
$154.99If you're rebuilding a GM 10-bolt differential or upgrading from worn spider gears, this complete kit ensures you get the exact OEM specifications without guesswork or compatibility issues. The 26-spline design delivers consistent power transfer under...MOTGM7.5BI- SKU:
- MOTGM7.5BI
- Availability:
- Ships Same Business Day
- Weight:
- 3.59 LBS
- MFG Part #:
- GM7.5BI
$154.99 -
GM/Dodge 11.5 Ring & Pin ion 3.73 Ratio MOTGM11.5-373
MOTIVE GEAR
$523.99A 3.73 ring and pinion ratio delivers the ideal balance of acceleration and highway cruising for street and strip applications, transforming your GM or Dodge 11.5" axle into a true multi-purpose performance platform. This AAM 14-bolt kit provides...MOTGM11.5-373- SKU:
- MOTGM11.5-373
- Availability:
- Ships Same Business Day
- Weight:
- 33.20 LBS
- MFG Part #:
- GM11.5-373
$523.99 -
GM Open 8.5 Rear 28 Spline Spider Gears MOTGM10BI
MOTIVE GEAR
$143.99If you're running an open differential in your GM 10-bolt rear and need reliable spider gear internals, this kit gives you OEM-quality components without the guesswork of sourcing individual parts. Whether you're rebuilding after wear or upgrading your...MOTGM10BI- SKU:
- MOTGM10BI
- Availability:
- Ships Same Business Day
- Weight:
- 5.03 LBS
- MFG Part #:
- GM10BI
$143.99 -
GM 8.5in Ring & Pinion 3.73 Ratio MOTG885373
MOTIVE GEAR
$309.99A 3.73 ring and pinion ratio transforms your GM 10-bolt rear into a responsive, quick-accelerating powerhouse—ideal for street performance, bracket racing, or aggressive driving where mid-range torque delivery matters. This bolt-on kit replaces your...MOTG885373- SKU:
- MOTG885373
- Availability:
- Ships Same Business Day
- Weight:
- 17.93 LBS
- MFG Part #:
- G885373
$309.99 -
GM 8.5in Ring & Pinion 3.42 Ratio MOTG885342
MOTIVE GEAR
$309.99A 3.42 ring and pinion ratio gives you the perfect balance between off-the-line acceleration and highway cruising in an 8.5-inch GM 10-bolt setup. This kit delivers the mechanical advantage needed for street performance without sacrificing top-end...MOTG885342- SKU:
- MOTG885342
- Availability:
- Ships Same Business Day
- Weight:
- 17.58 LBS
- MFG Part #:
- G885342
$309.99
