| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Cab, Cab Body and Window | | |
| 2 | | Cab, Front Window | | |
| 3 | | Cab, Front Lower Window | | |
| 4 | | Cab, Roof Window | | |
| 5 | | Cab, Door | | |
| 6 | | Cab, Door Lock | | |
| 7 | | Cab, Open Lock and Door Catch | | |
| 8 | | Cab, Wiper and Room Lamp | | |
| 9 | | Cab, Inner Parts, Rubber Antenna | | |
| 10 | | Cab, Speaker and Window Washer | | |
| 11 | | Cab, Roof Cover, Hanger, Drink Holder and Air Intake (#451080-452236) | | |
| 12 | | Cab, Roof Cover, Hanger, Drink Holder and Air Intake (#452237-) | | |
| 13 | | Cab, Grip | | |
| 14 | | Cab, KOMTRAX Antenna (#451080-454724) | | |
| 15 | | Cab, KOMTRAX Antenna (#454725-) | | |
| 16 | | Cab, KOMATSU Mark | | |
| 17 | | Cab, GNSS Antenna | | |
| 18 | | Cab, Cab In Parts, Monitor and Cover | | |
| 19 | | Cab, Cab In Parts, Monitor Cover | | |
| 20 | | Cab, Cab In Parts, Washer Hose Mounting | | |
| 21 | | Cab, Cab In Parts, Luggage Plate and Cigarette Lighter | | |
| 22 | | Cab, Cab In Parts, Air Duct | | |
| 23 | | Cab, Cab In Parts, Air Duct and Fresh Air Filter | | |
| 24 | | Cab, Cab In Parts, Partition and Recirculation Air Filter | | |
| 25 | | Cab, Cab In Parts, Pump Controller and Relay | | |
| 26 | | Cab, Cab In Parts, Air Conditioner Controller and KOMTRAX Controller | | |
| 27 | | Cab, Cab In Parts, Main Wiring Harness Clamp | | |
| 28 | | Cab, Cab In Parts, Rear Cover | | |
| 29 | | Cab, Cab In Parts, Cab Mounting | | |
| 30 | | Cab, Cab In Parts, Control Box Mounting and Wiring Harness | | |
| 31 | | Cab, Cab In Parts, Control Box and Pump Controller | | |
| 32 | | Cab, Floor, Frame | | |
| 33 | | Cab, PPC Valve for Travel (#451080-451679) | | |
| 34 | | Cab, PPC Valve for Travel (#451680-) | | |
| 35 | | Cab, Floor, Travel Control Lever (#451080-451679) | | |
| 36 | | Cab, Floor, Travel Control Lever (#451680-) | | |
| 37 | | Cab, Floor, Footrest, L.H. | | |
| 38 | | Cab, PPC Valve for Attachment | | |
| 39 | | Cab, Floor, 1st Attachment Control | | |
| 40 | | Cab, Floor, Base | | |
| 41 | | Cab, Floor, Wiring Harness (1/2) | | |
| 42 | | Cab, Floor, Wiring Harness (2/2) | | |
| 43 | | Cab, Floor, Wiring Harness Clamp and Ground | | |
| 44 | | Cab, Floor, Window Washer Hose | | |
| 45 | | Cab, Floor, Work Equipment Control Lever, L.H. (1/2) | | |
| 46 | | Cab, PPC Valve for Work Equipment, L.H. | | |
| 47 | | Cab, Floor, Work Equipment Control Lever, L.H. (2/2) (#451080-454285) | | |
| 48 | | Cab, Floor, Work Equipment Control Lever, L.H. (2/2) (#454286-) | | |
| 49 | | Cab, Floor, PPC Valve Mounting for Work Equipment, L.H. | | |
| 50 | | Cab, Floor, Console, L.H. | | |
| 51 | | Cab, Floor, Radio and Work Equipment Lock Lever | | |
| 52 | | Cab, Floor, Armrest, L.H. | | |
| 53 | | Cab, Floor, Work Equipment Control Lever, R.H. (1/2) | | |
| 54 | | Cab, PPC Valve for Work Equipment, R.H. | | |
| 55 | | Cab, Floor, Work Equipment Control Lever, R.H. (2/2) (#451080-454285) | | |
| 56 | | Cab, Floor, Work Equipment Control Lever, R.H. (2/2) (#454286-) | | |
| 57 | | Cab, Floor, PPC Valve Mounting for Work Equipment, R.H. | | |
| 58 | | Cab, Floor, Console, R.H. | | |
| 59 | | Cab, Floor, Switch | | |
| 60 | | Cab, Floor, Armrest, R.H. | | |
| 61 | | Cab, Inner Parts, Air Conditioner Unit (1/3) | | |
| 62 | | Cab, Inner Parts, Air Conditioner Unit (2/3) | | |
| 63 | | Cab, Inner Parts, Air Conditioner Unit (3/3) | | |
| 64 | | Cab, Floor, Air Conditioner Mounting and Secondary Engine Stop Switch | | |
| 65 | | Cab, Floor, Air Conditioner Piping | | |
| 66 | | Cab, Floor, PPC Valve Piping for Travel | | |
| 67 | | Cab, Floor, PPC Valve Piping for Work Equipment | | |
| 68 | | Cab, Floor, Piping Mounting | | |
| 69 | | Cab, Floor, P, T Block | | |
| 70 | | Cab, Floor, Seal | | |
| 71 | | Cab, ICT Sensor Controller | | |
| 72 | | Cab, Rear Cover, Wiring Harness | | |
| 73 | | Cab, Rear Cover | | |
| 74 | | Cab, Rear Cover, Cool Box | | |
| 75 | | Cab, Rear Cover, Cigarette lighter and 12volt Power Outlet | | |
| 76 | | Cab, Rear Cover, Boom Secondary Drive Switch | | |
