O-Ring
| Make | Model | Years |
|---|---|---|
| CHEVROLET | EXPRESS 2500 | 2006-2010 |
| CHEVROLET | EXPRESS 3500 | 2006-2010 |
| CHEVROLET | EXPRESS 4500 | 2009-2010 |
| CHEVROLET | SILVERADO 2500 HD | 2004-2010 |
| CHEVROLET | SILVERADO 2500 HD CLASSIC | 2007 |
| CHEVROLET | SILVERADO 3500 | 2004-2006 |
| CHEVROLET | SILVERADO 3500 CLASSIC | 2007 |
| CHEVROLET | SILVERADO 3500 HD | 2007-2010 |
| GMC | SAVANA 2500 | 2006-2010 |
| GMC | SAVANA 3500 | 2006-2010 |
| GMC | SAVANA 4500 | 2009-2010 |
| GMC | SIERRA 2500 HD | 2004-2010 |
| GMC | SIERRA 2500 HD CLASSIC | 2007 |
| GMC | SIERRA 3500 | 2005-2006 |
| GMC | SIERRA 3500 CLASSIC | 2007 |