Komatsu PC490 Pumps Guide

Komatsu PC490 pumps can vary by pump type, machine configuration, and serial number. This guide is designed to help customers researching pump applications for the Komatsu PC490 family move from general machine intent toward the correct part number.

Use this page to review example pump references by type, then continue through the pump hub system or use the site search once you have a likely part number. The Komatsu parts book for the exact machine serial number remains the final authority for fitment.

Common Model References in This Family

PC490-10, PC490LC-10, PC490LC-11, PC490LCI-11

Hydraulic Pumps

Below are example hydraulic pumps references associated with the Komatsu PC490 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 07952-70004 — Grease Pump Assembly
  • 600-815-9180 — Pump Assembly
  • 708-1T-00580 — Pump Assembly, Piston
  • 708-2J-00010 — Pump Assembly, Piston
  • 708-1T-01580 — Pump Subassembly

Water Pumps

Below are example water pumps references associated with the Komatsu PC490 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6252-61-1100 — Pump Assembly

Oil Pumps

Below are example oil pumps references associated with the Komatsu PC490 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6251-51-1001 — Pump Assembly, Oil
  • 6252-51-9100 — Pump Assembly
  • PML160-12420 — Pump Assembly
  • 6253-51-1000 — Pump Assembly, Oil

Fuel & Injection Pumps

Below are example fuel & injection pumps references associated with the Komatsu PC490 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6252-71-1110 — Pump
  • 6217-71-1910 — Cover, Priming Pump

Charge Pumps

Below are example charge pumps references associated with the Komatsu PC490 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 20Y-04-K2082 — Pump

Additional Pump References

These additional pump references can help narrow the search for Komatsu PC490 pump applications.

  • 07950-10450 — Pump
  • 208-00-41420 — Plate, Fuel Priming Pump Switch
  • 708-1T-01581 — Pump Subassembly
  • 708-2J-01010 — Pump Subassembly
  • 207-54-K3570 — Pump

Identification Notes

For Komatsu PC490 machines, pump selection should be confirmed using the machine model, serial number, and the parts-book diagram for the specific system application. Do not rely on model alone where serial-range changes or alternate pump arrangements may apply.

Where to Go Next

Need Help Confirming a Pump?

If you are researching a Komatsu PC490 pump and are not fully sure which part applies, gather the machine model, serial number, and any visible pump number before reaching out. That information can be used to guide you toward the correct pump and quote options.

For final confirmation, always verify against your Komatsu parts book for the exact machine serial number.