| Manufacturer | Part Numbers |
|---|---|
| AC DELCO | 18A950, 18A950A |
| CENTRIC PARTS | 121.66037 |
| MILL SUPPLY INC. | 10-707, 10-710 |
| NAPA | 48-86750, 4886750 |
| O'REILLY AUTO PARTS | BBR56750RGS, 56750RGS |
| RAYBESTOS / BRAKE PARTS | 56750, 56750R |
| WORKHORSE PARTS | W8810508 |
| Make | Model | Years |
|---|---|---|
| CHEVROLET | P30 | 1997-1999 |
| GMC | P3500 | 1997-1999 |
| WORKHORSE | P30 | 2000-2003 |
| WORKHORSE | P32 | 2000, 2002-2003 |
| WORKHORSE | P42 | 2004 |
| WORKHORSE | R32 | 2003 |
| WORKHORSE | W42 | 1999, 2002-2003 |
| WORKHORSE | W62 | 2005 |
| WORKHORSE CUSTOM CHASSIS | P32 | 2000, 2002-2003 |
| WORKHORSE CUSTOM CHASSIS | P42 | 2004 |