Part number lookup
PC340 Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number PC340. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
KomatsuDust Seal 207-70-72120 for Komatsu PC200-7 PC270 PC300 PC300HD PC300LL PC300-8 PC340 PC350 PC350-8$43.59
KomatsuAir Intake Hose 6743-11-4930 6743-11-4931 for Komatsu HD255 PC300 PC300LL PC340 PC350 PC360 PC380$117.45
KomatsuAir Intake Hose 6743-11-4960 6743-11-4961 for Komatsu Excavator PC300 PC300HD PC300LL PC340 PC350 PC360 PC380$152.77
KomatsuFloating Seal 207-27-00310 for Komatsu Excavator PC300-7 PC300-8 PC350-7 PC270-8$124.00
KomatsuMain Relief Valve 723-40-90101 For Komatsu Excavator PC120-6$159.84Part Numbers and Cross References
20Y-70-721202057062180PC270PC300PC300HDPC300LLPC300-8PC340PC350PC350-8PC350HDPC350LL6743-11-49306743-11-4931HD255PC360PC380HD255-51001-UP6743-11-49606743-11-4961PC300-740001-UPJ20001-UPPC300-7-AA207-27-00310421-33-00050195-27-00022PC290PC308WY207-27-00310723-40-90101PC120-6PC120-7PC300SCPC400PC400STPC450BR500JG
Applications and Fitment Summary
- Part Number
- Komatsu · s: Fit For Komatsu
- Komatsu Excavator PC120-6 Main Relief Valve 723-40-90101
- Komatsu · s: Fit For Komatsu Other:BR500JG-1 Fit For Komatsu Excavator: PC240LC-7K, PC240NLC-7K, PC290-8K, PC290LC-7K, PC290LC-8K, PC290NLC-7K, PC290NLC-8K, PC300-6, PC300-6Z, PC300HD-6LC, PC300HD-6LE, PC300HD-6MH, PC300LC-6, PC300LC-6LC, PC300LC-6LE, PC300LC-6Z, PC300SC-6, PC340-6K, PC340LC-6K, PC340LC-6K-J, PC340NLC-6, PC340NLC-6K, PC350-6, PC350-6Z, PC350LC-6, PC350LC-6Z, PC380LC-6K, PC380LC-6K-J, PC400-6, PC400-6Z, PC400HD-6LC, PC400HD-6LK, PC400HD-6LM, PC400LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6LM, PC400LC-6Z, PC400ST-6, PC400ST-6LC, PC450-6, PC450-6K, PC450-6K-J, PC450-6K-KE, PC450-6Z, PC450LC-6, PC450LC-6K, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6Z, PW400MH-6
Frequently Asked Questions
What parts replace OEM number PC340?
This page lists 5 replacement listings indexed under PC340. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for PC340?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if PC340 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.