| Manufacturer | Part Numbers |
|---|---|
| AC DELCO | 12639250 |
| DORMAN | 635-518 |
| FREIGHTLINER/DAIMLER TRK | PWT107692 |
| OTHER | 12639250 |
| WORKHORSE PARTS | 12639250 |
| Make | Model | Years |
|---|---|---|
| GM | 06-17 ZETA PLATFORM | * |
| GM | 55-57 B-BODY | * |
| GM | 67-72 C-SERIES TRUCK | * |
| GM | 67-72 K-SERIES TRUCK | * |
| GM | 73-87 C-SERIES TRUCK | * |
| GM | 73-87 K-SERIES TRUCK | * |