3.73 Ratio Differential Ring and Pinion for 8.25 (Inch) (10 Bolt)

1345
1344

GM825373 Application Notes

  • For GM 8.25" IFS
  • 3.42 Ratio
  • 3.42 Ratio Carrier and Higher

Warranty

1 Year or 50,000 Miles

GM825373 Specifications

Cover Bolt Quantity 10
Differential Case Design Type GM 8.25 IFS
Pinion Gear Tooth Quantity 11
Pinion Shaft Diameter 1.625 (Inch)
Pinion Spline Count 30
Ring & Pinion Gear Ratio 3.73
Ring Gear Bolt Quantity 10
Ring Gear Diameter 8.25 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Reverse
Ring Gear Tooth Quantity 41
Taxonomy A Differential LD
Taxonomy B Ring and Pinion
Taxonomy C GM 8.25 IFS
Taxonomy D Front
Where to buy

Vehicle Applications

  • 1999 – 2000 Cadillac Escalade
  • 2002 – 2018 Cadillac Escalade
  • 2003 – 2018 Cadillac Escalade ESV
  • 2002 – 2013 Cadillac Escalade EXT
  • 2002 – 2006 Chevrolet Avalanche 1500
  • 2007 – 2013 Chevrolet Avalanche
  • 1992 – 1994 Chevrolet Blazer
  • 1988 – 1999 Chevrolet K1500
  • 1992 – 1999 Chevrolet K1500 Suburban
  • 1990 – 1993 Chevrolet Kingston
  • 1992 – 1994 Chevrolet S10 Blazer
  • 1999 – 2018 Chevrolet Silverado 1500
  • 2007 Chevrolet Silverado 1500 Classic
  • 2001 – 2003 Chevrolet Silverado 1500 HD
  • 2005 – 2006 Chevrolet Silverado 1500 HD
  • 2000 – 2014 Chevrolet Suburban 1500
  • 2014 – 2018 Chevrolet Suburban
  • 1995 – 2018 Chevrolet Tahoe
  • 1988 Chevrolet V10 Suburban
  • 1989 – 1991 Chevrolet V1500 Suburban
  • 1988 – 1991 GMC Jimmy
  • 1988 – 1999 GMC K1500
  • 1992 – 1999 GMC K1500 Suburban
  • 1999 – 2018 GMC Sierra 1500
  • 2007 GMC Sierra 1500 Classic
  • 2001 – 2003 GMC Sierra 1500 HD
  • 2005 – 2006 GMC Sierra 1500 HD
  • 2007 GMC Sierra 1500 HD Classic
  • 2008 – 2018 GMC Sierra
  • 1988 – 1991 GMC V1500 Suburban
  • 1992 – 2018 GMC Yukon
  • 2000 – 2014 GMC Yukon XL 1500
  • 2015 – 2018 GMC Yukon XL
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