Brand: Auburn Gear
AG GM8.6 30 SPL 2.73 & UP
App/Model: GM 8.5|GM 8.625
Axle Shaft Spline Quantity: 30
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Differential Carrier Break: 2.73 Ratio and Higher
Differential Model: GM 8.5|GM 8.625
Taxonomy A: LD Differential
Taxonomy B: Limited Slip Differentials
Taxonomy C: Limited Slip Carrier-Clutch Style
Taxonomy D: Front|Rear
For GM 8.625″; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911

Replaces:

• Eaton: 187C148A
• Eaton: 19559-1
• Eaton: 913A481
• PowerTrax: GT201030
• PowerTrax: LS201030

Applications:

• 1991-1996 Buick Commercial Chassis
• 1988-1990 Buick Electra
• 2004-2007 Buick Rainier
• 1991-1996 Buick Roadmaster
• 1991-1992 Cadillac Brougham
• 1999-2000 Cadillac Escalade
• 2002-2013 Cadillac Escalade
• 2003-2013 Cadillac Escalade ESV
• 2002-2013 Cadillac Escalade EXT
• 2007-2013 Chevrolet Avalanche
• 2002-2006 Chevrolet Avalanche 1500
• 1988-2005 Chevrolet Blazer
• 1988-1999 Chevrolet C1500
• 1992-1999 Chevrolet C1500 Suburban
• 1988-1996 Chevrolet Caprice
• 2007-2013 Chevrolet Colorado
• 1996-2013 Chevrolet Express 1500
• 1988-1995 Chevrolet G10
• 1988-1995 Chevrolet G20
• 1994-1996 Chevrolet Impala
• 1988-1999 Chevrolet K1500
• 1993-1999 Chevrolet K1500 Suburban
• 1988-1991 Chevrolet K2500
• 1988-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1994-2004 Chevrolet S10
• 1988-1994 Chevrolet S10 Blazer
• 1999-2020 Chevrolet Silverado 1500
• 2007-2007 Chevrolet Silverado 1500 Classic
• 2001-2003 Chevrolet Silverado 1500 HD
• 2005-2006 Chevrolet Silverado 1500 HD
• 2007-2007 Chevrolet Silverado 1500 HD Classic
• 2003-2006 Chevrolet SSR
• 1995-2013 Chevrolet Suburban 1500
• 2000-2013 Chevrolet Suburban 2500
• 1995-2013 Chevrolet Tahoe
• 2002-2005 Chevrolet Trailblazer
• 2007-2009 Chevrolet Trailblazer
• 2002-2006 Chevrolet Trailblazer EXT
• 1988-1988 Chevrolet V10 Suburban
• 1989-1991 Chevrolet V1500 Suburban
• 1988-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1988-1999 GMC C1500
• 1992-1999 GMC C1500 Suburban
• 2004-2012 GMC Canyon
• 2002-2009 GMC Envoy
• 2002-2006 GMC Envoy XL
• 2004-2005 GMC Envoy XUV
• 1988-1995 GMC G1500
• 1988-1995 GMC G2500
• 1994-2005 GMC Jimmy
• 1988-1999 GMC K1500
• 1992-1999 GMC K1500 Suburban
• 1988-1991 GMC K2500
• 1988-1991 GMC R1500 Suburban
• 1996-2013 GMC Savana 1500
• 2007-2013 GMC Sierra
• 1999-2020 GMC Sierra 1500
• 2007-2007 GMC Sierra 1500 Classic
• 1994-2004 GMC Sonoma
• 1992-1993 GMC Typhoon
• 1988-1991 GMC V1500 Suburban
• 1988-1991 GMC V2500 Suburban
• 1992-2013 GMC Yukon
• 2000-2013 GMC Yukon XL 1500
• 2006-2010 Hummer H3
• 2009-2010 Hummer H3T
• 2003-2008 Isuzu Ascender
• 1988-1992 Oldsmobile Custom Cruiser
• 1988-1989 Pontiac Bonneville
• 2005-2009 Saab 9-7x