Axle Ratio & Identification

1986 Chevrolet Chevy Van G20, 5.0 H, StandardSECTION Axle Ratio & Identification

Steel cover plate has unique shape which allows positive identification of Spicer (Dana) axles on any model vehicle. Axle model can also be determined by measuring diameter of ring gear. Refer to the MODEL IDENTIFICATION BY RING GEAR SIZEΒ  table.

Metal tag, stamped with gear ratio, part numbers and limited slip identification, is held to housing by cover bolt. To determine drive axle ratio, see MODEL IDENTIFICATION BY RING GEAR SIZEΒ  table.

Fig 1: Spicer (Dana) Housing Cover Gasket
G28839
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
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  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.