Availability
Ring and Pinion Gear Installation Kits
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Ring and Pinion Installation Kit, GM, 8.5 in., 8.6 in., 10-Bolt, Spline Pinion, Kit
Part Number: RMG-8310211
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
BUILD IT WITH SUMMIT!
Installation Kit, Ring and Pinion, Basic, GM, 8.5 in., Kit
Part Number: SUM-G7916K
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, GM 8.5 in., Kit
Part Number: MGR-R10RMK
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, Ford, 8.8 in., Kit
Part Number: MGR-R8-8RMK
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Set, Master Overhaul, 30 Spline, Standard Rotation, 3.062 in. Dia. Carrier Bearing., 10-Bolt Cover, GM 8.6 in., Kit
Part Number: YGA-14092
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, 30 Spline, GM 8.5 in., Kit
Part Number: YGA-14088
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Ford, 8.8 in., Kit
Part Number: FMS-M-4210-C3
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, Ford 8.8 in., Kit
Part Number: YGA-14050
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, GM 8.6 in., Rear, Kit
Part Number: SPZ-37059
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Ford, 8.8 in., 8.8 in. IRS, Kit
Part Number: FMS-M-4210-B2
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Bearings and Shims, 8.2 in. GM, 10-Bolt, Kit
Part Number: RMG-8310221
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, 3.062 in. Carrier Bearings, GM, 8.5/8.6 in., 10-Bolt, Kit
Part Number: RAT-3025K
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, GM 7.5/7.625 in., Rear, Kit
Part Number: MGR-R75GRMK
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, Dana 44, Chevy, Dodge, Ford, GMC, International, Jeep, Kit
Part Number: MGR-RA28LRMK
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Rear, GM 8.5 in., 10-Bolt, GM, Kit
Part Number: ETN-K-GM8-5SR
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, 28-Spline, GM 8.5 in., Kit
Part Number: YGA-14086
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit
Part Number: MGR-R10RMKT
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline Pinion, GM 8.2 in. BOP, Kit
Part Number: YGA-14085
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, GM, 8.5 in., Eaton Posi, 10-Bolt, Kit
Part Number: RAT-366K
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Dana 60, Kit
Part Number: YGA-14037
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit
Part Number: MGR-R10RLMKT
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Installation Kit, Ring and Pinion, Basic, Ford, 8.8 in., Kit
Part Number: SUM-G7919K
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Ford, 8.8 in., 10-Bolt, 30-Spline Pinion, Kit
Part Number: RMG-8310431
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Dana 60, 10-Bolt, 29-Spline Pinion, Kit
Part Number: RMG-8310341
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Ring and Pinion Installation Kit, Master Kit, GM 8.5 in.; Incl. Bearing Kit Plus Ring Gear Bolts/Pinion Shi
Part Number: MGR-R10RLMK
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
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