Subgroup
| Subgroup | Description | Note |
|---|---|---|
| 001 | FRAME | ---- |
| Sa catalog | Description | Note |
| 16413 | TRAILER COUPLING | Codes: 220/221/222 Codes: Q30 |
| 17015 | H.D. REAR CROSS MEMBER USED FOR TRAILER COUPLING | Codes: 213/220/732/733/740 Codes: B43/B46/Q12 |
| 17957 | ELIMINATION OF CAB LEAF SPRING SUSPENSION | Codes: 921/922 Codes: Z17/Z27 |
| 19296 | ELIMINATION OF SPARE WHEEL CARRIER | Codes: 670/672/676/692 Codes: R60/R64/R70/R71/R92 |
| 19463 | FRAME END ELONGATED | ---- |
| 19569 | P.T.O. TOWARDS THE FRONT,USED WITH MANUAL TRANSMISSION | Codes: 045/046/047 Codes: N60/N64/N66 |
| 19642 | FRAME PARTLY BOLTED | Codes: 209 Codes: C09 |
| 24021 | REINFORCEMENT ANGLES USED FOR SEMITRAILER COUPLING | Codes: 289 |
| 24051 | CHASSIS PARTS USED FOR 7.50-20 TIRES | Codes: 610/656 Codes: R20/R33 |
| 24083 | PROPELLER SHAFT CROSS MEMBER | Codes: 922 Codes: Z17 |
| 24092 | CHASSIS PIECES USED FOR AUTOMATIC TRANSMISSION | Codes: 139 Codes: G41 |
| 24191 | CAB H.D. SUSPENSION | Codes: F81 |
| W31014 | FRAME AND OVERHANG EXTENSION | ---- |
| W31053 | FRAME/WHEELBASE SHORTENING | ---- |
| W31054 | FRAME/WHEELBASE EXTENSION | ---- |