Technical Specifications
GT337
2 oz
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| CHEVROLET | 23373281 | |
| OTHER | GT337 | GT338, 20870447, 20959192, 22944270 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| FREIGHTLINER | ARGOSY | 2004-2012 |
| FREIGHTLINER | COLUMBIA | 2005-2015 |
| FREIGHTLINER | FLD120 | 2005-2008 |
| FREIGHTLINER | FLD120SD | 2005-2010 |
| FREIGHTLINER | M2 106 | 2006 |
| PETERBILT | 388 | 2009 |
| PETERBILT | 389 | 2010 |
| WESTERN STAR | 4900EX | 2009-2015 |
| WESTERN STAR | 4900FA | 2009-2015 |
| WESTERN STAR | 4900SA | 2005, 2013, 2015-2018 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.