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Differential Mega Kit 8.5" 10 Bolt
InfoVehicle Info Needed
RICHMOND GEARPART NUMBER: 836-83-1021-M

Differential Mega Kit 8.5" 10 Bolt

$23137
2 left in stock
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$5338
Made in USA
Deluxe Differential Installation Kit for 1970-1999 GM 8.5" 10-Bolt Car Rear & Truck Front Differential

555-61228

Deluxe Differential Installation Kit for 1970-1999 GM 8.5" 10-Bolt Car Rear & Truck Front Differential

$17799

GM 8.5"
    Differential Mega Kit
  • 8.5" 10 Bolt
  • GM Car


  • Richmond Kits Use Only TIMKEN Bearings

High-Quality Installation Components for Your Differential

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.

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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
Part TypeRing and Pinion Installation Kit
Product LineRichmond Gear Differential Installation Kits
BrandRICHMOND GEAR
Package Height3.1
Package Width13.2
Package Length13.8
Weight7.13 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-M
Package Qty1
Package TypeEA
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