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Richmond Gear Complete Ring and Pinion Installation Kits 83-1021-1 Kit, GM, 8.5 in., 8.6 in., 10-Bolt, Spline Pinion, Kit

Richmond Gear Complete Ring and Pinion Installation Kits 83-1021-1 Kit, GM, 8.5 in., 8.6 in., 10-Bolt, Spline Pinion, Kit

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A$487.36
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Richmond Gear complete ring and pinion installation kits include Grade 8 ring gear bolts, bearings, seals, shims, marking compound, thread-locking compound, and silicone sealer. To ensure proper fitment, order the kit designed for your make/model application.

Part Type

8.5in GM Bearing Kit

Data: v4.2 - Upd: 2026-10-22 00:22:36

Specifications

Product Attributes - Brand
Richmond Gear
Product Attributes - Manufacturer's Part Number
83-1021-1
Product Attributes - Part Type
Ring and Pinion Gear Installation Kits
Product Attributes - Product Line
Richmond Gear Complete Ring and Pinion Installation Kits
Product Attributes - UPC
698231756218
Product Attributes - Differential Case Design Type
GM 8.5/8.6 in.
Product Attributes - Cover Bolts
10
Product Attributes - Ring Gear Bolts
10
Product Attributes - Axle Shaft Spline Quantity
28/30
Product Attributes - Pinion Spline Count
30
Product Attributes - Ring Gear Rotation
Standard
Product Attributes - Cover Gasket Included
Yes
Product Attributes - Pinion Shims Included
Yes
Product Attributes - Carrier Shims Included
Yes
Product Attributes - Crush Sleeve Included
Yes
Product Attributes - Pinion Seal Included
Yes
Product Attributes - Pinion Nut Included
Yes
Product Attributes - Ring Gear Bolts Included
Yes
Product Attributes - Head Bearing Included
Yes
Product Attributes - Tail Bearing Included
Yes
Product Attributes - Carrier Bearings Included
Yes
Product Attributes - Axle Seals Included
No
Product Attributes - Axle Bearings Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Truck or car 1998 and earlier.

Reference Information

Brand Name/s Richmond Gear
StreetFX SKU rmg8310211
SFX Item ID 5501300
Supplier Item Code 5501300
Manufacturer SKU 8310211
Manufacturer UPC 698231756218
Alternative References RIC83-1021-1, 10-Bolt

Compatibility

Application Data
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1973
    Ending Year1975
    Axle LocationRear
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    Axle LocationRear
  • MakeBUICK
    ModelCENTURION
    SubmodelBASE
    Beginning Year1971
    Ending Year1973
    Axle LocationRear
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    Axle LocationRear
  • MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1977
    Axle LocationRear
  • MakeBUICK
    ModelCENTURY
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1976
    Ending Year1976
    Axle LocationRear
  • MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1975
    Axle LocationRear
  • MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1975
    Ending Year1977
    Axle LocationRear
  • MakeBUICK
    ModelCOMMERCIAL CHASSIS
    SubmodelBASE
    Beginning Year1991
    Ending Year1996
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    Submodel225
    Beginning Year1973
    Ending Year1979
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    Submodel225 CUSTOM
    Beginning Year1973
    Ending Year1974
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    Submodel225 LIMITED
    Beginning Year1974
    Ending Year1974
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    SubmodelBASE
    Beginning Year1973
    Ending Year1973
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1975
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    SubmodelESTATE WAGON
    Beginning Year1980
    Ending Year1984
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    SubmodelLIMITED
    Beginning Year1975
    Ending Year1984
    Axle LocationRear
  • MakeBUICK
    ModelELECTRA
    SubmodelPARK AVENUE
    Beginning Year1978
    Ending Year1984
    Axle LocationRear
  • MakeBUICK
    ModelESTATE WAGON
    SubmodelBASE
    Beginning Year1973
    Ending Year1979
    Axle LocationRear
  • MakeBUICK
    ModelGS 455
    SubmodelBASE
    Beginning Year1971
    Ending Year1972
    Axle LocationRear
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1971
    Ending Year1972
    Axle LocationRear
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1987
    Ending Year1990
    Axle LocationRear
  • MakeBUICK
    ModelLESABRE
    SubmodelCOLLECTOR'S EDITION
    Beginning Year1985
    Ending Year1985
    Axle LocationRear
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1985
    Ending Year1990
    Axle LocationRear
  • MakeBUICK
    ModelLESABRE
    SubmodelESTATE WAGON
    Beginning Year1985
    Ending Year1990
    Axle LocationRear
  • MakeBUICK
    ModelLESABRE
    SubmodelLIMITED
    Beginning Year1985
    Ending Year1990
    Axle LocationRear

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