UrParts is a global part sourcing website. This is just one example from a buyer in Mexico who was looking for parts.
HI, NEED (1) 56B-20-3A530 YOKE & SHAFT FOR KOMATSU M400-3R CONFIRM YOUR BEST PRICE AND DELIVERY, WEIGHT AND CONDITION THANKS
Your request will go directly to suppliers that can potentially supply the parts you need and they will contact you directly.
1
Submit your Free 
2
Your Request Is Sent 
3
Receive Quotes 
Submit Your new shortblock needed for HM400-3 truck, long engine either our block is bad
Komatsu Engine complete HM400 SAA6D140E -6 family BKLXL15-2EDA
56B-03-32540 • Core
request quote, long bloc or comlplete engine SAA6D140E-6 for HM400-3
hydraulic tank needed for HM400-3, all options used preferable
567-33-00014 x 2 seal 421-33-11440 x 4 seal 56b-33-11430 x 4 seal
TURBOCHARGER KOMATSU 6508-12-5030 (6508-11-5010) KTR95V-33VLW
hydraulic tank needed for HM400-3, maybe same on other models
Valve
56b853a290 56b853a280 Lamp 1x of each New or used
56B-95-3A570 x2 Tube Please advise if genuine or used.
56B-85-3A290 Lamp x1 56B-85-3A271 Lamp x1 56B-85-3A261 Lamp x1 Use, ne...
56B-27-31611 Coupling Use dor new
Good morning. Please inform us price and delivery time for part Komatsu HM400-3 - par...
3 parts accumulator
NEEDED USED, GOOD BODY TALE GATE FOR 24m 3 BODY WITH ARMS AND WIRE Full kit ...
HI, NEED (1) 56B-20-3A530 YOKE & SHAFT FOR KOMATSU M400-3R CONFIRM YOUR ...
1x Controlador ATC, ref ...
56В-22-51600 differential case
Hi we require a wheel station complete for the front righthand side on a HM400-3...
