USA STANDARD GEAR part description

Rear Axle Kit Fits GM 8.5" Diff 28 Spline 5 Lug 33-7/16" Long, 630129-

Product Description

Rear Axle Kit Fits GM 8.5" Diff 28 Spline 5 Lug 33-7/16" Long, 630129-

Features & Benefits

  • Fits GM 8.5 in. Differential
  • 28 Spline
  • Length 33.4375 in.
  • Rear, 5 Lug
  • 2.53 in. OD Wheel Bearing
  • Includes Wheel Bearing, Seal, Diff Cover Gasket, Studs, and Lug Nuts
  • Advanced Heat-Treating Results in a Stronger, More Durable Axle

Product Attributes

Aap Selling Package Quantity 1
Aap Selling Package Quantity Uom EA
Aap_uda_12 EA
Aap_uda_22 1
Aap_uda_4 85
Inboard Spline Quantity 28
Retainer Included no
Wheel Bolt Pattern Size 5 x 4.75 IN

Additional Information

Warranty Time 1
Warranty Time UOM YR
Country of Origin (Primary) IN
Harmonized Tariff Code (Schedule B) 8708504110
Harmonized Tariff Code (HTS) 8708505100
NAFTA Preference Criterion Code B
UPC 00883584119456

Fits Vehicles

  • GMC G2500 (1979-1988)
  • GMC G25 (1978)
  • GMC G1500 (1979-1988)
  • Chevrolet G20 (1978-1988)
  • Chevrolet G10 (1975-1988)

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