I. OEM Part Number
20835127
20759973
20835125
20835123
20759972
20759971
21998956
II. Compatibility
Chevrolet Silverado 2500 HD 6.6L 2006-2010
Chevrolet Silverado 2500 HD Classic 6.6L 2007
Chevrolet Silverado 3500 6.6L 2006
Chevrolet Silverado 3500 Classic 6.6L 2007
Chevrolet Silverado 3500 HD 6.6L 2007-2010
GMC Sierra 2500 HD 6.6L 2006-2010
GMC Sierra 2500 HD Classic 6.6L 2007
GMC Sierra 3500 6.6L 2006
GMC Sierra 3500 Classic 6.6L 2007
GMC Sierra 3500 HD 6.6L 2007-2010