Part number lookup

PC300-1 Replacement Parts

Cross-reference and compare 8 replacement listings for OEM / aftermarket part number PC300-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

8 Matching Products

Bushing 207-70-61521 for Komatsu Excavator PC300-3 PC300-5C PC300 PC300-6 PC300-6Z PC350LC-7 PC350LC-8 PC360-7KomatsuBushing 207-70-61521 for Komatsu Excavator PC300-3 PC300-5C PC300 PC300-6 PC300-6Z PC350LC-7 PC350LC-8 PC360-7$48.00New Overhaul Rebuild Kit for Cummins NT855 Komatsu PC300 PC300-1 PC300-2 PC400-1CumminsNew Overhaul Rebuild Kit for Cummins NT855 Komatsu PC300 PC300-1 PC300-2 PC400-1$1,600.00Overhaul Gasket Kit for Cummins Engine NT855 N855 NTC855 NTA855 NTA855ACumminsOverhaul Gasket Kit for Cummins Engine NT855 N855 NTC855 NTA855 NTA855A$164.90Overhaul Rebuild Kit for Cummins Engine NT855 N855 NTC855 NTA855 NTA855A NH855CumminsOverhaul Rebuild Kit for Cummins Engine NT855 N855 NTC855 NTA855 NTA855A NH855$1,695.00Overhaul Rebuild Kit for Cummins NT855 Komatsu PC300 PC300-1 PC300-2 PC400-1CumminsOverhaul Rebuild Kit for Cummins NT855 Komatsu PC300 PC300-1 PC300-2 PC400-1$1,141.00Overhaul Rebuild Kit for Cummins NT855 PC300-1 PC300-2 PC400-1 PC300CumminsOverhaul Rebuild Kit for Cummins NT855 PC300-1 PC300-2 PC400-1 PC300$1,045.00PC300 Overhaul Rebuild Kit for Cummins NT855 PC300-1 PC300-2 PC400-1CumminsPC300 Overhaul Rebuild Kit for Cummins NT855 PC300-1 PC300-2 PC400-1$1,230.00Pilot Valve Seal Kit for Komatsu Excavator PC300 PC300-1 PC300-2 PC300-3 PC300-5 PC300-5C PC300-5K PC300-6 PC300-6Z PC300-7 PC300-8KomatsuPilot Valve Seal Kit for Komatsu Excavator PC300 PC300-1 PC300-2 PC300-3 PC300-5 PC300-5C PC300-5K PC300-6 PC300-6Z PC300-7 PC300-8$55.00

Part Numbers and Cross References

207-70-61521207-70-12161HB335LC-1HB365LC-1HB365LC-3PC290LCPC290NLC-8PC300PC300-1PC300-2PC300-3PC300-5NT855PC400-1NTC855NTA855NTA855ANH855PC300-5CPC300-5KPC300-6PC300-6ZPC300-7PC300-7-AAPC300-7E0

Applications and Fitment Summary

  • Cummins · Cummins NT855 Komatsu PC300 PC300-1 PC300-2 PC400-1
  • Cummins · s : Fit for John Deere Tractor: 6810, 6910 Fit for Komatsu Excavator: PC300, PC300-1, PC300-2, PC400-1
  • Cummins · s: Fit for Komatsu Excavator: PC300, PC300-1, PC300-2, PC400-1 John Deere Tractor: 6810, 6910
  • Cummins · s: for Cummins NT855 PC300-1 PC300-2 PC400-1 PC300 Item Included: 1.Full Overhaul Gasket Kit:1 Set 2.Piston:1 Set 3.Piston Ring:1 Set 4.Piston Pin:1 Set 5.Cylinder Liner:1 Set 6.Piston Snap:1 Set 7.Piston Pin Bush:1 Set 8.Thrust Washer:1 Set 9.Main Bearing:1 Set 10.Con Rod Bearing:1 Set 11.Valve Guide:1 Set 12.Intake&Exhaust Valve:1 Set 13.Intake&Exhaust Valve Seat:1 Set
  • Komatsu · s: Fit For Komatsu Excavator: PC300, PC300-1, PC300-2, PC300-3, PC300-5, PC300-5C, PC300-5K, PC300-6, PC300-6Z, PC300-7, PC300-7-AA, PC300-7E0, PC300-8, PC300-8M0

Frequently Asked Questions

What parts replace OEM number PC300-1?

This page lists 8 replacement listings indexed under PC300-1. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC300-1?

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 PC300-1 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.