| Manufacturer | Part Numbers |
|---|---|
| BARKSDALE CONTROLS PROD | 52341Q123 |
| DAYTON PARTS INC. | 1648 |
| EUCLID IND INC | E11870 |
| FREIGHTLINER/DAIMLER TRK | HDR27977000, HDR57977 000, HDR5797700-000 |
| HENDRICKSON MOBILE EQUIP | 57977 000 |
| KENWORTH | 57977-000 |
| MERITOR AUTOMOT./ROCKWELL | E11870 |
| NAPA | 57977000 |
| NEW LIFE | HND057-057977-000 |
| OTHER | HET57977000, 57977-000 |
| TRIANGLE AUTO SPRING | HS97 |
| UNKNOWN SUPPLIER | HEN57977 000, HEN57977-000, HEN57977000 |
| VOLVO/WHITE | 3973449 |
| WESTERN STAR | WWS57977-000 |