| Item | Part No. | Part Name | Qty | Serial No. |
| 425-07-23100 | KIT, CAB HEATER | A78001 -- | ||
| 425-07-23131 | SUB-ASSEMBLY, CAB HEATER | A78001 -- | ||
| 1 | DAMPER (SEE FIG. K0710-03A0) | A78001 -- | ||
| 2 | DUCT, AIR (SEE FIG. K0710-04A0) | A78001 -- | ||
| 3 | 425-07-21160 | RELAY | A78001 -- | |
| 4 | 421-07-21190 | CAP | A78001 -- | |
| 5 | 425-07-23110 | HEATER, CAB | A78001 -- | |
| 6 | 425-07-23120 | CONTROLLER | A78001 -- | |
| 7 | HARNESS, WIRING (SEE FIG. K0711-02A0) | A78001 -- | ||
| 8 | GRILLE (SEE FIG. K0712-01A0) | A78001 -- |