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GM Installation Kits
- Differential Installation Kit
- GM 8.875" 12-Bolt (Truck)
Part TypeRing and Pinion Installation Kit
BrandMOSER ENGINEERING
Package Height3.6
Package Width6.8
Package Length7.1
Weight5.75 PG
Part CategoryPerformance Parts
Ring Gear RotationStandard
Carrier Bearings IncludedYes
Axle Seals IncludedNo
Carrier Shims IncludedNo
Head Bearing IncludedYes
Cover Gasket IncludedYes
Ring Gear Bolts IncludedYes
Crush Sleeve IncludedYes
QuantitySold as a kit
Tail Bearing IncludedYes
Pinion Spline Count30
Pinion Shims IncludedYes
Pinion Nut IncludedYes
Axle Bearings IncludedNo
Ring Gear Bolts12
Cover Bolts12
Pinion Seal IncludedYes
Vendor Part NumberR12BT
Package Qty1
Package TypeEA
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