| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| CHEVROLET | 11547135 | 11518860 |
| FREIGHTLINER/DAIMLER TRK | PWT107983, 107983, 11547135 | |
| ISUZU | 8-11547-135-0, 8115471350 | 8-12560-206-0, 8-97657-159-0, 8-11518-860-0, 8115188600, 8125602060, 8976571590 |
| NAPA | 600-2786, 6002786, 81983861 | |
| OTHER | 11518860 | |
| POWER SOLUTIONS INT'L INC | 107983 | |
| WORKHORSE PARTS | 11518860, 11547135 | 12560206 |
| Make | Model | Years |
|---|---|---|
| WORKHORSE | FASTRACK FT1801 | 2004-2005 |
| WORKHORSE | W16 | 2006-2008 |
| WORKHORSE | W18 | 2006-2008 |
| WORKHORSE | W42 | 2006-2011 |
| WORKHORSE | W62 | 2007-2012 |
| WORKHORSE CUSTOM CHASSIS | P42 | 2003-2005 |
| WORKHORSE CUSTOM CHASSIS | W42 | 2006-2012 |
| WORKHORSE CUSTOM CHASSIS | W62 | 2011-2012 |