3.08 Ratio Differential Ring and Pinion for 7.5 (Inch) (10 Bolt)

GM75308 Application Notes

  • For GM 7.5"/7.625" (10 Bolt), 7.6" IFS
  • 3.08 Ratio
  • 3.08 Ratio Carrier and Lower

Warranty

1 Year or 50,000 Miles

GM75308 Specifications

Cover Bolt Quantity 10
Differential Carrier Break 3.08 and Lower
Differential Case Design Type GM 7.5, GM 7.6 IFS, GM 7.625
Pinion Gear Tooth Quantity 13
Pinion Shaft Diameter 1.438 (Inch)
Pinion Spline Count 27
Ring & Pinion Gear Ratio 3.08
Ring Gear Bolt Quantity 10
Ring Gear Diameter 7.5 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 40
Where to buy

Vehicle Applications

  • 2006 – 2010 Hummer H3
  • 2009 – 2010 Hummer H3T
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