| Manufacturer | Part Numbers |
|---|---|
| KENWORTH | 3973511, 3973511CUM |
| MOPAR | 68003321AA |
| OTHER | 00K68003321AA, 3973511, 3973511CUM |
| WORKHORSE PARTS | 3968202, 3973511 |
| Make | Model | Years |
|---|---|---|
| CAPACITY | SPOTTER | 1996, 2006 |
| CAPACITY | TJ5000 | 2004, 2006 |
| FREIGHTLINER | 2-TON (USPS - MT-45) | 2002 |
| OTTAWA | T-2 | 2018-2019 |
| OTTAWA | YARDHORSE | 2015, 2017 |
| PETERBILT | 220 | 2019 |
| PETERBILT | 337 | 2019 |