| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Cab, Cab Body | | |
| 2 | | Cab, Door, L.H. (#2785-2933) | | |
| 3 | | Cab, Door, L.H. (#2934-) | | |
| 4 | | Cab, Door Lock, L.H. | | |
| 5 | | Cab, Door Cover, L.H. | | |
| 6 | | Cab, Door, R.H. | | |
| 7 | | Cab, Door Lock, R.H. | | |
| 8 | | Cab, Door Cover, R.H. | | |
| 9 | | Cab, Glass Window | | |
| 10 | | Cab, Front and Rear Wiper | | |
| 11 | | Cab, Working Lamp | | |
| 12 | | Cab, Sheet | | |
| 13 | | Cab, Accessory (#2784-2784) | | |
| 14 | | Cab, Accessory (#2785-2784) | | |
| 15 | | Cab, Accessory (#2785-) | | |
| 16 | | Cab, Roof Pad | | |
| 17 | | Cab, Cap (1/3) | | |
| 18 | | Cab, KOMATSU Mark | | |
| 19 | | Cab, Cap (2/3) | | |
| 20 | | Cab, Air Conditioner Filter | | |
| 21 | | Cab, Floor, Under Sheet (#2785-2905) | | |
| 22 | | Cab, Floor, Under Sheet (#2906-) | | |
| 23 | | Cab, Accelerator Pedal | | |
| 24 | | Cab, Accelerator Pedal Mounting | | |
| 25 | | Cab, Brake Pedal | | |
| 26 | | Cab, Brake Piping | | |
| 27 | | Cab, Steering Piping | | |
| 28 | | Cab, Steering Piping Clamp | | |
| 29 | | Cab, Air Conditioner Unit (1/2) | | |
| 30 | | Cab, Air Conditioner Unit (2/2) | | |
| 31 | | Cab, Floor, Air Conditioner Piping | | |
| 32 | | Cab, Air Conditioner Duct (1/4) | | |
| 33 | | Cab, Air Conditioner Duct (2/4) | | |
| 34 | | Cab, Air Conditioner Duct (3/4) | | |
| 35 | | Cab, Air Conditioner Duct (4/4) | | |
| 36 | | Cab, Heater Piping | | |
| 37 | | Cab, Cab In Parts, Electric Parts | | |
| 38 | | Cab, Dashboard | | |
| 39 | | Cab, Dashboard Cover | | |
| 40 | | Cab, Bracket | | |
| 41 | | Cab, Instrument Panel Switch | | |
| 42 | | Cab, Rearview Monitor | | |
| 43 | | Cab, Monitor | | |
| 44 | | Cab, Steering Column (1/2) | | |
| 45 | | Cab, Steering Valve | | |
| 46 | | Cab, Steering Column (2/2) | | |
| 47 | | Cab, Column Switch | | |
| 48 | | Cab, Steering Wheel | | |
| 49 | | Cab, Decal | | |
| 50 | | Cab, Operator's Seat | | |
| 51 | | Cab, Operator's Seat Mounting | | |
| 52 | | Cab, Dump Control (1/2) | | |
| 53 | | Cab, Electric Lever | | |
| 54 | | Cab, Dump Control (2/2) | | |
| 55 | | Cab, Console Box (1/2) | | |
| 56 | | Cab, Console Box (2/2) (#2785-2922) | | |
| 57 | | Cab, Console Box (2/2) (#2923-) | | |
| 58 | | Cab, 12V converter | | |
| 59 | | Cab, Rear Cover | | |
| 60 | | Cab, Auxiliary Seat (#2784-2784) | | |
| 61 | | Cab, Auxiliary Seat (#2785-2784) | | |
| 62 | | Cab, Auxiliary Seat (#2785-) | | |
| 63 | | Cab, Relay and Fuse | | |
| 64 | | Cab, Controller and Relay | | |
| 65 | | Cab, Cap (3/3) | | |
| 66 | | Cab, Cab In Parts, Wiring Harness | | |
| 67 | | Cab, Starting Switch Terminal Caps | | |
| 68 | | Cab, Rear Box | | |
