Spare parts for Komatsu PC40
4 parts for the mini excavator Komatsu PC40: Swing drive, final drive, hydraulic pump and rubber track. All as new parts, with the original part number where known. We use the serial number to check which version is fitted in your machine.
- 4 parts
- 4 part types
- 4 with part number

Zoltan GalManaging Director, personal advice+49 911 98953804
Swing drives for Komatsu PC40
All Swing drives, swing gearboxes, swing motors Komatsu (11)Final drives for Komatsu PC40
All Final drives Komatsu (43)Hydraulic pumps for Komatsu PC40
All Hydraulic piston pumps Komatsu (19)Rubber tracks for Komatsu PC40
All Rubber tracks Komatsu (27)Part numbers for Komatsu PC40
| Part | Part number | Size |
|---|---|---|
| Swing drive, swing motor Komatsu PC40 | 20T-26-00212, B0440-27012 | |
| Final drive, travel motor Komatsu PC40 | 20T-60-42100, 20T-60-43100, 20T-60-76710, 20T-60-78120 | |
| Hydraulic pump Komatsu PC40 | 705-41-08010 | |
| Rubber track Komatsu PC40 | by size | 400x142x36, 400x72.5x70 |
Original part numbers are for identification. If there are several numbers, we confirm the version with you.
More Komatsu models
All Komatsu parts (162)Free and without obligation
Enquire about a part for Komatsu PC40
Model and part are enough, the serial number helps with the version. We check the fit and send you price and delivery time.
- Send your enquiryMachine and part, plus delivery method and contact.
- We check the fitVersion, dimensions and part number against your machine.
- Receive your quotationWith price and delivery time by email.

Your contactZoltan Gal +49 911 98953804
Questions about spare parts for Komatsu PC40
- Which spare parts are available for the Komatsu PC40?
- In the catalogue: Swing drives (1), Final drives (1), Hydraulic pumps (1), Rubber tracks (1). If a part is not listed, enquire anyway.
- Which part numbers do the parts for the Komatsu PC40 have?
- Swing drive: 20T-26-00212, B0440-27012; Final drive: 20T-60-42100, 20T-60-43100, 20T-60-76710; Hydraulic pump: 705-41-08010; Rubber track: 400x142x36, 400x72.5x70. The full list is in the table above.
- How do I find the right part for my Komatsu PC40?
- The safest way is the part number on the old part or the serial number on the machine's type plate. Manufacturers change versions during production, which is why we check the fit before we quote.




