Subgroup
| Subgroup | Description | Note |
|---|---|---|
| 001 | FRAME | ---- |
| Sa catalog | Description | Note |
| 16761 | H.D. REAR SPRINGS | Codes: 231/234 Codes: C01/C37/C38/Z01 |
| 16825 | TRAILER COUPLING | Codes: 214/220/221/222/223/224/228 Codes: Q30/Q31/Q34/Q48/Q57/U15 |
| 16828 | SCREWED CONNECTIONS IN PLACE OF RIVETED CONNECTIONS | Codes: 209 |
| 16847 | FRAME HAVING H.D. SIDE MEMBERS | Codes: 201 Codes: C04 |
| 16863 | CAB SUSPENSION LESS LEAF SPRING AND SHOCK ABSORBERS | Codes: 401 Codes: F10 |
| 17142 | H.D. BUMPER CONSOLES | Codes: 255/256/257 Codes: C61/C62/C63 |
| 17329 | CHASSIS PARTS USED WITH ELONGATED CAB | Codes: 404 |
| 17840 | REAR AXLE SHOCK ABSORBERS | ---- |
| 17936 | H.D. BUMPER | ---- |
| 17965 | REAR AXLE SHOCK ABSORBERS | Codes: 233/242 Codes: C48/C89 |
| 19306 | FRAME USED FOR MUNICIPAL VEHICLES,FIRE TRUCKS,AND PLATFORM TRUCKS | Codes: 203/204/227/730/731/737/901 Codes: B45/B48/C10/C79/Q60 |
| 19558 | REAR SPRINGS WITH HELPER SPRINGS | ---- |
| 19604 | BOLTED-ON SPRING BRACKETS | Codes: 209 Codes: C09 |
| 19999 | FRAME PARTLY BOLTED | Codes: 207 Codes: C07 |