Availability
USA Standard Master Overhaul kit GM 7.5 in./7.625 in, Rear, Kit
Part Number: SPZ-37049
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Shaft, Ten Factory, Rear, Dana 44, 4140 Chromoly, Jeep, Kit
Part Number: MGR-MG22157
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears,USA Standard 8.875" GM 12 Bolt Truck, 3.73 Ratio Thick Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals
Part Number: SPZ-10683
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Gear, Ring and Pinion, 4.11:1 Ratio, Ford, 9 in., Set
Part Number: AAF-ALL70016
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Eaton Detroit Locker, 31-Spline, Ford, 8.8 in., Each
Part Number: ETN-187C145A
Estimated Ship Date: Today
Estimated Ship Date: Today
USA Standard Gear standard spider gear set for Ford 9", 31 spline, 4-pinion design
Part Number: SPZ-39018
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Ring and Pinion Installation Kit, Ford, 9 in., 31-Spline Axle, 28-Spline Pinion, Kit
Part Number: RMG-8310071
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 35/30, Jeep, Non-Rubicon Kit
Part Number: YGA-31073
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Differential, Eaton Detroit Locker, 30-Spline, GM, 10.5 in., Each
Part Number: ETN-225S10
Estimated Ship Date: Today
Estimated Ship Date: Today
Axle Shaft, Front Right Inner, Dana 44, 18.500 in. Length, 30 Spline, Steel, Chevy, GMC, Each
Part Number: SDH-27902-1X
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Master Kit, Ford 9 in.; 28 Spline; Incl. Bearing Kit Plus Ring Gear Bolts
Part Number: MGR-R9R28MKT
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Kit
Part Number: TRD-9037
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 3.38:1 Ratio, GM 55T, 9.375 in., Set
Part Number: YGA-24144
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Positraction, Nodular Iron, Ford 8.8 in., 31 Spline, Each
Part Number: SUM-730944
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Parts Kit, Open Differential, Includes 30-spline Side and Pinion Gears/Washers/Pinion Shaft/Bolt
Part Number: MGR-GM-10BI-30
Estimated Ship Date: Today
Estimated Ship Date: Today
Spool, Ultralight, Steel, 28-spline, Ford 9 in., Each
Part Number: SUM-G7810LW
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, EXCel, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 10.5 in., Chevy, GMC, Rear, Set
Part Number: RMG-GM105373
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Pinion Spacer and Shims, Steel, GM, 8.875 in., Passenger Car, Kit
Part Number: RAT-4101
Estimated Ship Date: Today
Estimated Ship Date: Today
Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each
Part Number: MGR-MS12C
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Rebuild Kit, Open Differential, 30 Spline Axles, Dana 44, Kit
Part Number: MGR-706027XR
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Set
Part Number: MSR-12B331
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential, Posi Performance, Limited Slip, 30-Spline, GM, 10.5 in., Each
Part Number: ETN-19689-010
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.08:1 Ratio, GM 8.5/8.6 in., Set
Part Number: AAF-ALL70120
Estimated Ship Date: Today
Estimated Ship Date: Today
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