Komatsu PC220 Pumps Guide

Komatsu PC220 pumps can vary by pump type, machine configuration, and serial number. This guide is designed to help customers researching pump applications for the Komatsu PC220 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

PC220-1, PC220-2, PC220-3, PC220-5, PC220-5C, PC220-6, PC220-6 SERIAL NO.80001 AND UP, PC220LC-6 SERIAL NO.90001 AND UP, PC220SE-6 SERIAL NO.A0001 AND UP, PC220-6Z, and more

Hydraulic Pumps

Below are example hydraulic pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 07952-80001 — Grease Pump Ass'Y
  • 705-12-31210 — Pump Ass'Y
  • 705-12-31330 — Pump Ass'Y
  • 705-12-32210 — Pump Ass'Y
  • 705-12-32330 — Pump Ass'Y

Water Pumps

Below are example water pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6136-61-1600 — Water Pump Ass'Y
  • 6136-61-1700 — Water Pump Ass'Y,(Sandy, Dusty Terrain Spec.)
  • 6136-61-1811 — Gasket,Water Pump
  • 6136-62-1100 — Water Pump Ass'Y,(With Non Hardening Pulley)
  • 6136-62-1200 — Water Pump Ass'Y,(With Hardening Pulley)

Oil Pumps

Below are example oil pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6136-51-1002 — Oil Pump Ass'Y
  • 6136-52-1100 — Oil Pump Ass'Y
  • 6204-51-1711 — Bushing,Oil Pump
  • 6209-51-1620 — Shaft,Oil Pump
  • 6136-52-1620 — Pin,Dowel, Oil Pump

Fuel & Injection Pumps

Below are example fuel & injection pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 6137-71-1310 — Injection Pump Ass'Y
  • 6137-72-1310 — Injection Pump Ass'Y
  • DK101060-0810 — Pump Ass'Y
  • DK101060-2470 — Pump Ass'Y
  • DK105210-1840 — Feed Pump Ass'Y

Gear Pumps

Below are example gear pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 704-24-28200 — Pump Ass'Y (Bar25)
  • 704-24-28201 — Pump Ass'Y (Bar25)
  • 708-25-01054 — Pump Ass'Y
  • 708-25-01074 — Pump Ass'Y
  • The part specified in the line above can be used instead of this part708-25-01050 — Pump Ass'Y

Charge Pumps

Below are example charge pumps references associated with the Komatsu PC220 family. Some may be stocked products and others may be quote-based references depending on current catalog coverage.

  • 20Y-04-21310 — Pump
  • 206-04-K1110 — Pump Ass'Y,(See Fig. Y1040-01A0)
  • 206-04-K1111 — Pump Ass'Y,(See Fig. Y1040-01A0A)
  • 20Y-04-K2180 — Pump Ass'Y
  • 21K-04-K1130 — Pump Ass'Y

Additional Pump References

These additional pump references can help narrow the search for Komatsu PC220 pump applications.

  • 07950-10400 — Pump
  • 07952-10450 — Pump,Grease
  • This part cannot be supplied as an individual part. It is supplied as an assembly. — Case,Pump
  • 07950-10450 — Pump,Grease
  • 206-04-11130 — Pump

Identification Notes

For Komatsu PC220 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 PC220 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.