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RICHMOND GEARPART NUMBER: 836-83-1021-TE

Differential Mega Kit 8.5" 10 Bolt

Name: Differential Mega Kit 8.5" 10 Bolt
Brand: RICHMOND GEAR
SKU: 836-83-1021-TE
Price: 159.63 USD
Availability: InStock

^$159⁶³$177.37You Save$17.74

Ships on Sep 11, 2026

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555-61243

Deluxe Differential Installation Kit GM 8.5"

^$162⁹⁹

GM 8.5"

8.5" 10 Bolt
1970-91 GM Truck
Richmond Kits Use Only TIMKEN Bearings
Applications:
1970 - 1974 Chevrolet G10 Van
1970 - 1974 GMC G15/G1500 Van
1970 - 1974 GMC G25/G2500 Van
1970 - 1977 Chevrolet El Camino
1971 - 1974 Chevrolet C10 Pickup
1971 - 1974 Chevrolet K10 Pickup
1971 - 1974 GMC K15/K1500 Pickup
1975 - 1978 GMC G15
1975 - 1978 GMC G25
1975 - 1986 Chevrolet K10
1975 - 1987 Chevrolet G10
1975 - 1987 Chevrolet G20
1977 - 1978 GMC C15 Suburban
1977 - 1978 GMC C25 Suburban
1977 - 1978 GMC K15 Suburban
1977 - 1978 GMC K25 Suburban
1977 - 1980 Chevrolet P10
1977 - 1986 Chevrolet C10 Suburban
1977 - 1986 Chevrolet C20 Suburban
1977 - 1986 Chevrolet K10 Suburban
1977 - 1986 Chevrolet K20
1977 - 1986 Chevrolet K20 Suburban
1978 - 1986 Chevrolet C10
1978 - 1987 GMC Caballero
1979 - 1980 GMC P1500
1979 - 1986 GMC C1500
1979 - 1986 GMC C1500 Suburban
1979 - 1986 GMC C2500 Suburban
1979 - 1986 GMC K1500
1979 - 1986 GMC K1500 Suburban
1979 - 1986 GMC K2500 Suburban
1979 - 1987 GMC G1500
1979 - 1987 GMC G2500
1982 - 1987 GMC S15
1985 - 1990 Chevrolet Calypso
1987 - 1988 Chevrolet R10 Suburban
1987 - 1988 Chevrolet R20
1987 - 1988 Chevrolet R20 Suburban
1987 - 1988 Chevrolet V10 Suburban
1987 - 1988 Chevrolet V20 Suburban
1987 - 1989 GMC R2500
1987 - 1991 GMC R1500 Suburban
1987 - 1991 GMC V1500 Suburban
1987 - 1991 GMC V2500 Suburban
1987 Chevrolet Blazer
1987 Chevrolet R10
1987 Chevrolet V10
1987 Chevrolet V20
1987 GMC R1500
1987 GMC V1500
1989 - 1991 Chevrolet R1500 Suburban
1989 - 1991 Chevrolet R2500 Suburban
1989 - 1991 Chevrolet V1500 Suburban
1989 - 1991 Chevrolet V2500 Suburban
1989 - 1991 GMC R2500 Suburban
1989 Chevrolet R2500

Part TypeRing and Pinion Installation Kit

BrandRICHMOND GEAR

Package Height3.2

Package Width13.2

Package Length13.9

Weight7.41 PG

Part CategoryPerformance Parts

Ring Gear RotationStandard

Carrier Bearings IncludedYes

Axle Seals IncludedYes

Differential Case Design TypeGM 8.5

Carrier Shims IncludedYes

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 IncludedYes

Ring Gear Bolts10

Cover Bolts10

Part FitmentSemi Universal

Pinion Seal IncludedYes

Vendor Part Number83-1021-TE

Package Qty1

Package TypeEA

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