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Richmond Gear Differential Mega Kit 8.5" 10 Bolt

Richmond Gear 83-1021-TE

836-83-1021-TE

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Richmond Gear Differential Mega Kit 8.5" 10 Bolt $129.99
Differential Mega Kit
  • 8.5" 10 Bolt
  • 1970-91 GM Truck

  • Richmond Gear 83-1021-TE Details

    GM 8.5"


  • 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

  • Specifications:

    Differential Case Design Type
    GM 8.5
    Axle Bearings Included
    Yes
    Axle Seals Included
    Yes
    Carrier Bearings Included
    Yes
    Carrier Shims Included
    Yes
    Cover Bolts
    10
    Cover Gasket Included
    Yes
    Crush Sleeve Included
    Yes
    Head Bearing Included
    Yes
    Pinion Nut Included
    Yes
    Pinion Seal Included
    Yes
    Pinion Shims Included
    Yes
    Pinion Spline Count
    30
    Quantity
    Sold as a kit
    Ring Gear Bolts
    10
    Ring Gear Bolts Included
    Yes
    Ring Gear Rotation
    Standard
    Tail Bearing Included
    Yes
    Manufacturer's Part Number:
    83-1021-TE

    Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set. Differential service kits are convenient for getting the parts needed in one package at a great price.

    Half Kit
  • Pinion shims and seal
  • Crush sleeve
  • Cover gasket

    Complete Kit
  • Pinion shims, seal, bearings, nut, and washer
  • Crush sleeve
  • Cover gasket
  • Ring gear bolts and washers
  • Thread locker
  • Gasket sealer
  • Marking compound and application brush

    Mega Kit (For a total rear rebuild)
  • Pinion shims, seal, bearings, nut, and washer
  • Crush sleeve
  • Cover gasket
  • Ring gear bolts and washers
  • Axle bearings and seals
  • Thread locker
  • Gasket sealer
  • Marking compound and application brush

  • Does Richmond Gear 83-1021-TE fit your vehicle?

    Narrow Results

    1981-1984 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1979 GMC K2500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1983-1984 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1987 GMC R1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979-1981 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1987 GMC R1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 CHEVROLET K10 PICKUP

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1985 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1980-1982 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1987 CHEVROLET V20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1974 CHEVROLET G10 VAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972 CHEVROLET K10 PICKUP

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1982 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1979 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1978-1981 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: NOMAD

    1977-1978 GMC C15 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1980 CHEVROLET K10 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET V10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1979 GMC G25/G2500 VAN

    • Liter: 5.0
    • SubModel: VANDURA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 GMC G25/G2500 VAN

    • Liter: 4.1
    • SubModel: RALLY
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 CHEVROLET K10 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 CHEVROLET K10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1987 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1970-1978 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1971 CHEVROLET G10 VAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1977-1978 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: SPORTVAN

    1985 GMC C1500 PICKUP

    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BONAVENTURE

    1979 GMC K1500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K10 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981 GMC C1500 PICKUP

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1978 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SILVERADO
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 GMC K1500 SUBURBAN

    • Liter: 4.1
    • SubModel: SIERRA CLASSIC
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 GMC G25/G2500 VAN

    • Liter: 5.7
    • SubModel: VANDURA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V2500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1972 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: BASE

    1980 GMC G25/G2500 VAN

    • Liter: 5.0
    • SubModel: RALLY
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1979 GMC G25/G2500 VAN

    • Liter: 4.1
    • SubModel: RALLY
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971 CHEVROLET K10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1972-1973 CHEVROLET K10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8 ( 5.7 L / 5736 CC )

    1972-1978 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1970-1972 GMC G25/G2500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1971 CHEVROLET K10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979-1980 GMC P15/P1500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1971 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K10 PICKUP

    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K20 SUBURBAN

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982 CHEVROLET G10 VAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BONAVENTURE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1981 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: DELUXE

    1987 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: ALL

    1987 GMC V1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976 CHEVROLET G10 VAN

    • Liter: 5.7
    • SubModel: BEAUVILLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1980 GMC K1500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980 CHEVROLET P10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1979 GMC G25/G2500 VAN

    • Liter: 4.1
    • SubModel: VANDURA
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1974 GMC G15/G1500 VAN

    • Liter: 4.1
    • SubModel: VANDURA
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 GMC K1500 SUBURBAN

    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1981-1986 GMC K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1974 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM DELUXE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 CHEVROLET K10 PICKUP

    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978-1979 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1973 CHEVROLET EL CAMINO

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 GMC G25/G2500 VAN

    • Liter: 5.7
    • SubModel: RALLY
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 GMC C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1980 GMC G25/G2500 VAN

    • Liter: 6.6
    • SubModel: RALLY
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 CHEVROLET EL CAMINO

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1978 GMC K25 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: DELUXE

    1981-1982 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1971 CHEVROLET G10 VAN

    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 CHEVROLET EL CAMINO

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SS
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978 GMC C25 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET G10 VAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BONAVENTURE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 CHEVROLET K10 PICKUP

    • CC: 7439
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974 CHEVROLET G10 VAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1983-1984 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981-1987 GMC G25/G2500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1976 CHEVROLET G10 VAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1982 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1979 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: SPORTVAN

    1972-1974 CHEVROLET K10 PICKUP

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981 CHEVROLET C10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations