Note: This caliper is universal for front and rear applications, but the vehicle fitment differs between front left/right and rear left/right.

[Fit for Front Brake Caliper Models]

Fit for Chevrolet:
Silverado 1500 1999-2004
Tahoe 2000-2006 (EXC. 5.7L V8, without Police Package)

Astro 2003-2005
Avalanche 1500 2002-2006
Express 1500 2003-2008
Express 2500 2003-2005 (with 7300 LB GVW)
Silverado 1500 Classic 2007 (with Rear Side Disc Brakes)
Suburban 1500 2000-2006
Fit for Cadillac:
Escalade 2002-2006
Escalade ESV 2003-2006
Escalade EXT 2002-2006

Fit for GMC:
Safari 2003-2005
Savana 1500 2003-2008
Savana 2500 2003-2005 (with 7300 LB GVW)
Sierra 1500 1999-2004
Sierra 1500 2005 (with Rear Disc Brakes)
Sierra 1500 Classic 2007 (with Rear Disc Brakes)
Yukon 2000 (EXC. 5.7L V8)
Yukon 2001-2006
Yukon XL 1500 2000-2006

Position: Front Left and Right, Driver and Passenger Side

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[Fit for Rear Brake Caliper Models]

Fit for Chevrolet:
Avalanche 2500 2002-2006
Silverado 1500 HD 2001-2003, 2005-2006
Silverado 1500 HD Classic 2007 (with Rear Disc Brakes)
Silverado 2500 1999-2004
Silverado 2500 HD 2001-2009
Silverado 2500 HD Classic 2007
Silverado 3500 2004-2006 (GM Brake Code JH6)
Silverado 3500 Classic 2007 (GM Brake Code JH6)
Silverado 3500 HD 2007-2009 (GM Brake Code JH6)

Fit for GMC:
Sierra 1500 HD 2001-2003, 2005-2006
Sierra 1500 HD Classic 2007
Sierra 2500 1999-2004
Sierra 2500 HD 2001-2008
Sierra 2500 HD Classic 2007
Sierra 3500 2004-2006 (GM Brake Code JH6)
Sierra 3500 Classic 2007 (GM Brake Code JH6)
Sierra 3500 HD 2007-2008 (GM Brake Code JH6)
Yukon XL 2500 2000-2008

Fit for Hummer:
H2 2003-2009

Position: Front Right/Rear Left - 18-B4728, Front Left/Rear Right - 18-B4729