Brand: EXCEL from Richmond
RP GM 8.25″IFS 3.73 ’88-18 EXL
App/Model: GM 8.25 IFS
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Cover Bolt Quantity: 10
Differential Model: GM 8.25 IFS
Gear Ratio: 3.73
Pinion Gear Tooth Quantity: 11
Pinion Shaft Diameter: 1.625 Inch
Pinion Spline Count: 30
Ring Gear Bolt Quantity: 10
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 8.25 Inch
Ring Gear Rotation: Reverse
Ring Gear Tooth Quantity: 41
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Front
Taxonomy D: 3.73
For GM 8.25″ IFS; 3.42 Ratio; Requires a 3.42 and Numerically Higher Ratio Carrier

Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Replaces:

• American Axle & Manufacturing: 40093540
• Motive Gear: G885373IFS
• Richmond Gear: SGM82502

Applications:

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