| 2001-2004 Chevrolet Silverado 2500, 3500 6.6L Diesel |
21-9021 |
| 2001-2004 GMC Sierra 2500, 3500 6.6L Diesel |
21-9021 |
| 2004-2005 Chevrolet Silverado 2500, 3500 6.6L Diesel |
21-9022 |
| 2004-2005 GMC Sierra 2500, 3500 6.6L Diesel |
21-9022 |
| 2006-2007 Chevrolet Silverado 2500, 3500 6.6L Diesel |
21-9024 |
| 2006-2007 GMC Sierra 2500, 3500 6.6L Diesel |
21-9024 |
| 2007-2009 Chevrolet Silverado 2500, 3500 6.6L Diesel |
21-9025 |
| 2007-2009 GMC Sierra 2500, 3500 6.6L Diesel |
21-9025 |
| 2004-2006 Ford F250, F350, F450, F550 Super Duty 6.0L Diesel |
21-9113 |
| 1994-2004 Dodge Ram 2500, 3500 5.9L Diesel |
21-9210 |
| 2003-2006 Dodge Ram 2500, 3500 5.9L Diesel |
21-9211 |
| 2007-2009 Dodge Ram 2500, 3500 6.7L Diesel |
21-9221 |