Part number lookup

2080371121 Replacement Parts

Cross-reference and compare 7 replacement listings for OEM / aftermarket part number 2080371121. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

7 Matching Products

Water Tank Engine Radiator Ass'y 208-03-75111 For Komatsu Excavator PC400-8 PC450-8KomatsuWater Tank Engine Radiator Ass'y 208-03-75111 For Komatsu Excavator PC400-8 PC450-8$1,938.99Hydraulic Oil Cooler ASS'Y 208-03-71121 For Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0KomatsuHydraulic Oil Cooler ASS'Y 208-03-71121 For Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0$2,336.99Hydraulic Oil Cooler ASS'Y 208-03-72160 For Komatsu Excavator PC400-7 PC400LC-7KomatsuHydraulic Oil Cooler ASS'Y 208-03-72160 For Komatsu Excavator PC400-7 PC400LC-7$2,336.99Hydraulic Oil Cooler ASSY 208-03-71121 for Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0KomatsuHydraulic Oil Cooler ASSY 208-03-71121 for Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0$2,812.00New Hydraulic Oil Cooler ASSY 208-03-71121 for Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0KomatsuNew Hydraulic Oil Cooler ASSY 208-03-71121 for Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0$2,750.00Hydraulic Oil Cooler 208-03-72160 2080371121 for Komatsu Excavator PC450-8KomatsuHydraulic Oil Cooler 208-03-72160 2080371121 for Komatsu Excavator PC450-8$1,010.00New Aluminum Hydraulic Oil Cooler 208-03-75111 for Komatsu Excavator PC400-7 PC450-8KomatsuNew Aluminum Hydraulic Oil Cooler 208-03-75111 for Komatsu Excavator PC400-7 PC450-8$1,010.00

Part Numbers and Cross References

208-03-75111208-03-721602080371121

Applications and Fitment Summary

  • Komatsu · PC400-7E0
  • Komatsu · PC400-8
  • Komatsu · PC400-8R
  • Komatsu · PC400LC-7E0
  • Komatsu · PC400LC-8
  • Komatsu · PC400LC-8R
  • Komatsu · PC550LC-8
  • Komatsu · PC450-7E0
  • Komatsu · PC450-8
  • Komatsu · PC450-8R
  • Komatsu · PC450LC-7E0
  • Komatsu · PC450LC-8
  • Komatsu · PC450LC-8R
  • Komatsu · PC450LCHD-8
  • Komatsu · Komatsu Excavator PC400-7 PC400-8R
  • Komatsu · Komatsu Excavator PC400-8 PC450-8
  • Komatsu · Komatsu Wheel Loader PC400-8 PC450-8
  • Part Number
  • Model:Komatsu Excavator PC450LC-7-M1,PC450LC-7,PC450-7-M1,PC450-7,PC450-7K,PC450LC-7K,PC300LC-7E0,PC300HD-7E0 See Details: PC450LC-7-M1 S/N 20001-UP PC450LC-7 S/N 20001-UP (Overseas Version) PC450-7-M1 S/N 20001-UP PC450-7 S/N 20001-UP (Overseas Version) PC450-7K S/N K40001-UP PC450LC-7K S/N K40001-UP PC300LC-7E0 S/N A88001-UP PC300HD-7E0 S/N A86001-UP Specification: Core Dimensions(mm):1025*578*150 External Dimension(mm):1135*578*150
  • Komatsu Excavator PC400-7 PC400LC-7 Hydraulic Oil Cooler ASS'Y 208-03-72160
  • Model: Komatsu Excavator PC400-7 PC400LC-7 See Details: PC400-7 S/N 50001-UP (Extreme Cold Terrain Spec.) PC400LC-7 S/N 50001-UP (Offset Spec. Extreme Cold Terrain Spec.) PC400LC-7 S/N 50001-UP (Extreme Cold Terrain Spec.) Specification: Core Dimensions(mm):1025*578*150 External Dimension(mm):1135*578*150
  • Komatsu · Komatsu Excavator PC450-7 PC450LC-7 PC300LC-7E0 PC300HD-7E0
  • Komatsu · Komatsu Excavator PC450-8
  • Komatsu · Komatsu Excavator PC400-7 PC450-8

Frequently Asked Questions

What parts replace OEM number 2080371121?

This page lists 7 replacement listings indexed under 2080371121. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 2080371121?

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 2080371121 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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.