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Richmond Gear 83-1020-1
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Purchase any qualifying Richmond Products and Receive up to $105!

Richmond Gear Differential Complete Kit 8.5" 10 Bolt

836-83-1020-1

made in usa
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Spend $200 Get a $20 Gift Card, $500 Get a $50 Gift Card, and $1,000 Get a $100 Gift Card. Promotion Code: GIFTCARDSAVINGS exclusions apply

$106.99
Richmond Gear Differential Complete Kit 8.5" 10 Bolt $106.99
Out of stock
QTY
Differential Complete Kit
  • 8.5" 10 Bolt
  • GM Truck Front
  • Richmond Gear 83-1020-1 Details

    GM 8.5"

    1977-91 GM light truck (front) 30-spline

    Specifications:

    Axle Type
    GM 8.5 in.
    Differential Case Design Type
    GM 8.5
    Differential Case Design Type
    GM 8.625
    Pinion Spline Count
    30
    Ring Gear Bolts
    10
    Quantity
    Sold as a kit
    Ring Gear Rotation
    Standard
    Cover Bolts
    10
    Crush Sleeve Included
    Yes
    Pinion Shims Included
    Yes
    Axle Bearings Included
    No
    Axle Seals Included
    No
    Carrier Bearings Included
    Yes
    Carrier Shims Included
    Yes
    Cover Gasket Included
    Yes
    Head Bearing Included
    Yes
    Pinion Nut Included
    Yes
    Pinion Seal Included
    Yes
    Tail Bearing Included
    Yes
    Ring Gear Bolts Included
    Yes
    Manufacturer's Part Number:
    83-1020-1
    Shipping Weight:
    6.54
    Package Height:
    13.3
    Package Depth:
    3.2
    Package Width:
    13.8

    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 83-1020-1 fit your vehicle?

    Narrow Results

    1980 GMC K2500 SUBURBAN

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

    1982-1990 GMC S15 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1985-1986 GMC K2500 SUBURBAN

    • Liter: 6.2
    • SubModel: BASE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1987 GMC V1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1980 CHEVROLET K20 SUBURBAN

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

    1985 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1987-1990 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

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

    1971 CHEVROLET K10 PICKUP

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

    1983-1984 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1991 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 SUBURBAN

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

    1991 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1980 CHEVROLET K20 PICKUP

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

    1977-1978 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1986 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1987-1988 CHEVROLET V10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 SUBURBAN

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

    1980 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: CHEYENNE

    1980 CHEVROLET K20 PICKUP

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

    1980 CHEVROLET K10 PICKUP

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

    1980 CHEVROLET K10 PICKUP

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

    1972-1974 CHEVROLET K10 PICKUP

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

    1980 CHEVROLET K20 PICKUP

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

    1980 CHEVROLET K20 PICKUP

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

    1972-1973 GMC K15/K1500 PICKUP

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

    1980 CHEVROLET K10 PICKUP

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

    1980 CHEVROLET K10 PICKUP

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

    1977-1978 CHEVROLET K5 BLAZER

    • EngineType: ALL
    • SubModel: CHEYENNE

    1975-1978 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: CUSTOM

    1980 CHEVROLET K20 PICKUP

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

    1979 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1977-1978 GMC K25 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1980 CHEVROLET K10 PICKUP

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

    1986 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K10 PICKUP

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

    1980 GMC K2500 SUBURBAN

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

    1974 CHEVROLET K10 PICKUP

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

    1974 GMC K15/K1500 PICKUP

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

    1980 CHEVROLET K20 SUBURBAN

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

    1980 CHEVROLET K20 PICKUP

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

    1971-1972 GMC K15/K1500 PICKUP

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

    1985 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1977-1978 GMC K25 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1981-1982 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1987 CHEVROLET V10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

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

    1972-1973 CHEVROLET K10 PICKUP

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

    1973 CHEVROLET K10 PICKUP

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

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1981 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: DELUXE

    1979 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1990-1991 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: WT

    1985 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1988 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1990-1991 CHEVROLET K2500 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1979 GMC K1500 PICKUP

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

    1985-1986 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1988 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1977-1978 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1979 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1982 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1980 CHEVROLET K10 PICKUP

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

    1979 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1972 CHEVROLET K10 PICKUP

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

    1973-1974 GMC K15/K1500 PICKUP

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

    1980 CHEVROLET K20 SUBURBAN

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

    1979 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1979 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1980 CHEVROLET K10 PICKUP

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

    1986 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1972-1973 CHEVROLET K10 PICKUP

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

    1987-1991 GMC V1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K10 PICKUP

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

    1979 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1971 GMC K15/K1500 PICKUP

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

    1980 GMC K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1977-1978 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

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

    1974 CHEVROLET K10 PICKUP

    • CC: 7441
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1977-1978 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

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

    1980 GMC K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1980 CHEVROLET K20 PICKUP

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

    1980 CHEVROLET K20 PICKUP

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

    1990-1991 CHEVROLET K2500 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1980 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1981-1985 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1979 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1987 CHEVROLET V20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1971-1974 GMC K15/K1500 PICKUP

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

    1989-1991 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLE

    1979 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1979 GMC K1500 PICKUP

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

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