Part number lookup

PC300-3 Replacement Parts

Cross-reference and compare 13 replacement listings for OEM / aftermarket part number PC300-3. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

13 Matching Products

Fuel Feed Pump 105217-6030 for Komatsu Engine 6D125 Excavator PC400-6 PC400-6 PC300-3KomatsuFuel Feed Pump 105217-6030 for Komatsu Engine 6D125 Excavator PC400-6 PC400-6 PC300-3$133.996PCS Oil Nozzle 6151-21-1740 for Komatsu Engine 6D125 S6D125 Excavator PC300-3 PC400-5Komatsu6PCS Oil Nozzle 6151-21-1740 for Komatsu Engine 6D125 S6D125 Excavator PC300-3 PC400-5$168.56Arm Bucket Link Bushing 207-70-31220 for Komatsu PC300-3 PC600-6 PC600-7 PC600-8 PC650-6 PC750-6 PC750-7 PC800-8KomatsuArm Bucket Link Bushing 207-70-31220 for Komatsu PC300-3 PC600-6 PC600-7 PC600-8 PC650-6 PC750-6 PC750-7 PC800-8$150.44Bushing 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$48.00Floating Seal 287-33-00010 for Komatsu Excavator PC400-3 HD205-3 HD320 PC300-3 PC400-5 PC450-6KomatsuFloating Seal 287-33-00010 for Komatsu Excavator PC400-3 HD205-3 HD320 PC300-3 PC400-5 PC450-6$124.00Foot Pilot Valve for Komatsu Excavator PC300-6 PC220-6 PC300-5 PC120-6 PC60-3 PC120-3 PC200-3 PC60-5KomatsuFoot Pilot Valve for Komatsu Excavator PC300-6 PC220-6 PC300-5 PC120-6 PC60-3 PC120-3 PC200-3 PC60-5$510.00Foot Pilot Valve for Komatsu Excavator PC300-6 PC220-6 PC300-5 PC120-6 PC60-3 PC120-3 PC200-3 PC60-5KomatsuFoot Pilot Valve for Komatsu Excavator PC300-6 PC220-6 PC300-5 PC120-6 PC60-3 PC120-3 PC200-3 PC60-5$520.00Gear Pump 704-23-30600 7042330600 Fit for Komatsu PC300 PC300-3 PC300-5 PC310-5 PC300LC PC300LC-5 PC400 PC400-3 PC400-5 PC410-5KomatsuGear Pump 704-23-30600 7042330600 Fit for Komatsu PC300 PC300-3 PC300-5 PC310-5 PC300LC PC300LC-5 PC400 PC400-3 PC400-5 PC410-5$720.00Gear Pump 704-23-30601 For Komatsu Excavator PC300 PC300-3 PC300LC-3KomatsuGear Pump 704-23-30601 For Komatsu Excavator PC300 PC300-3 PC300LC-3$1,096.62Muffler Silencer 6151-11-5720 For Komatsu Excavator PC300-3 PC300LC-3KomatsuMuffler Silencer 6151-11-5720 For Komatsu Excavator PC300-3 PC300LC-3$652.60Muffler Silencer 6151-11-5721 For Komatsu Excavator PC300-3 PC300LC-3 PC400-3 PC400LC-3 CS210-1KomatsuMuffler Silencer 6151-11-5721 For Komatsu Excavator PC300-3 PC300LC-3 PC400-3 PC400LC-3 CS210-1$582.11Pilot 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$55.00Turbo TB4130 Turbocharger 6151-81-8400 For Komatsu PC300LC-3 PC300-3 Engine S6D125KomatsuTurbo TB4130 Turbocharger 6151-81-8400 For Komatsu PC300LC-3 PC300-3 Engine S6D125$654.91

Part Numbers and Cross References

105217-60306D125PC300-3PC400-6PC450-5WY105217-60306151-21-1740S6D125PC400-5PC400-3PC400-4207-70-3122012001-UPPC300LC-3PC600-610001-UPPC600-6APC600-6A-KJPC600-6KK30001-UPPC600-6KJPC600-7207-70-61521207-70-12161HB335LC-1HB365LC-1HB365LC-3PC290LCPC290NLC-8PC300PC300-1PC300-2PC300-5287-33-0001017M-27-0012117M-27-00120180-27-00011HD205-3HD320HD255HD325HD405HD465PC120-3PC200-3PC60-5PC120-5PC200-5PC60-6PC120-6PC200-6PC220-3PC220-5PC60-3704-23-30600PC310-5704-23-3060120001-UPEXCAVATORSPC300EXCAVATORSPC300-3EXCAVATORSPC300LC-36151-11-5720S6D125-1S13137-UP12001-UPS6D125-1SS6D125-1S-FA6151-11-5721PC400LC-3CS210-1SA6D108-1A-7PC300LC-5PC300-5CPC300-5KPC300-6PC300-6ZPC300-7PC300-7-AAPC300-7E06151818400466702-0002446704-0213WY6151-81-8400

Applications and Fitment Summary

  • Komatsu · PC400-6
  • Komatsu · PC400-5
  • Komatsu · PC300-3
  • Komatsu · PC450-5
  • Komatsu
  • Komatsu · Komatsu 6D125 PC400-6 PC400-5 PC300-3 PC450-5
  • Komatsu · Komatsu Engine: 6D125 For Komatsu Excavator: PC400-6, PC400-5, PC300-3, PC450-5
  • Part Number
  • Komatsu Engine: 6D125,S6D125 For Komatsu Excavator: PC300-3,PC400-5,PC400-3,PC400-4
  • Komatsu · s: PC300-3 S/N 12001-UP PC300LC-3 S/N 12001-UP PC600-6 S/N 10001-UP PC600-6 S/N 10001-UP (Overseas Version) PC600-6A S/N 10001-UP PC600-6A S/N 10001-UP (Overseas Version) PC600-6A-KJ S/N 10001-UP PC600-6K S/N K30001-UP PC600-6KJ S/N 10001-UP PC600-7 S/N 20001-UP (Overseas Version) PC600-7K S/N K40001-UP PC600-7-M1 S/N 20001-UP PC600-8 S/N 30001-UP (ecot3) PC600-8 S/N K50001-UP PC600-8E0 S/N 65001-UP PC600-8R S/N 60001-UP (W/O EGR) PC600-8R1 S/N 70001-UP PC600LC-6 S/N 10001-UP PC600LC-6 S/N 10001-UP (Overseas Version) PC600LC-6A S/N 10001-UP PC600LC-6A S/N 10001-UP (For Canada / -50cent. Spec.) PC600LC-6A S/N 10001-UP (Overseas Version) PC600LC-6A-KJ S/N 10001-UP PC600LC-6K S/N K30001-UP PC600LC-6KJ S/N 10001-UP PC600LC-7 S/N 20001-UP (Overseas Version) PC600LC-7K S/N K40001-UP PC600LC-7-M1 S/N 20001-UP PC600LC-8 S/N 30001-UP (ecot3) PC600LC-8 S/N K50001-UP PC600LC-8E0 S/N 65001-UP PC600LC-8R S/N 60001-UP (W/O EGR) PC600LC-8R1 S/N 70001-UP PC650-6 S/N 30001-UP PC650-6A S/N 30001-UP PC650-7-M1 S/N 40001-UP PC650LC-11 S/N 80001-UP PC650LC-6 S/N 30001-UP PC650LC-6A S/N 30001-UP PC650LC-7-M1 S/N 40001-UP PC650LC-8E0 S/N 65001-UP PC650LC-8E0 S/N DZAK0001-up PC700LC-11 S/N 80001-UP PC700LC-11 S/N 80013-UP PC700LC-11 S/N K70001-UP PC700LC-11E0 S/N K75001-UP PC700LC-8E0 S/N 65001-UP PC700LC-8E0 S/N K50001-UP PC700LC-8R S/N 70001-UP PC750-6 S/N 10001-UP PC750-6 S/N 10001-UP (SAA6D140E-3 (TIER 2) Eng. Installed) PC750-6-AM S/N 10001-UP PC750-7 S/N 20001-UP (Overseas Version) PC750-7-M1 S/N 20001-UP PC750LC-6 S/N 10001-UP PC750LC-6 S/N 10001-UP (SAA6D140E-3 (TIER 2) Eng. Installed) PC750LC-6K-01 S/N K30001-UP PC750LC-7 S/N 20001-UP (Overseas Version) PC750LC-7K S/N K40001-UP PC750SE-6K S/N K30001-UP PC750SE-6K-01 S/N K30001-UP PC800-6 S/N 30001-UP PC800-6 S/N 30001-UP (SAA6D140E-3 (TIER 2) Eng. Installed) PC800-6-AM S/N 30001-UP PC800-7 S/N 40001-UP (Overseas Version) PC800-7-M1 S/N 40001-UP PC800-8 S/N 50001-UP (ecot3) PC800-8E0 S/N 65001-UP PC800-8E0 S/N K55001-UP PC800-8R S/N 60001-UP (W/O EGR) PC800-8R1 S/N 70001-UP PC800LC-8 S/N 50001-UP (ecot3) PC800LC-8E0 S/N 65001-UP PC800LC-8E0 S/N K55001-UP PC800LC-8K S/N K50001-UP PC800LC-8R S/N 60001-UP (W/O EGR) PC800LC-8R1 S/N 70001-UP PC800SE-7 S/N 40001-UP (Overseas Version) PC850-8 S/N 10001-55000 (ecot3) PC850-8 S/N 50001-UP PC850-8E0 S/N 65001-UP PC850-8R S/N 60001-UP (W/O EGR) PC850-8R1 S/N 70001-UP PC850SE-8 S/N 50001-UP PC850SE-8E0 S/N 65001-UP PC850SE-8R S/N 60001-UP (W/O EGR) PC850SE-8R1 S/N 70001-UP
  • Komatsu · Fit for Komatsu Excavator PC60-3, PC120-3, PC200-3, PC60-5, PC120-5, PC200-5, PC60-6, PC120-6, PC200-6, PC220-3, PC300-3, PC220-5, PC300-5, PC220-6, PC300-6
  • Komatsu · : Komatsu PC300 PC300-3 PC300-5 PC310-5 PC300LC PC300LC-5 PC400 PC400-3 PC400-5 PC410-5
  • Komatsu Excavator PC300 PC300-3 PC300LC-3 Gear Pump 704-23-30601
  • Komatsu Excavator: PC300,PC300-3,PC300LC-3 Details: PC300 S/N 20001-UP (Mighty Spec) EXCAVATORSPC300 S/N 20001-UP (Mighty Spec) EXCAVATORSPC300-3 S/N 12001-UP EXCAVATORSPC300-3 S/N 12001-UP EXCAVATORSPC300LC-3 S/N 12001-UP EXCAVATORSPC300LC-3 S/N 12001-UP EXCAVATORS
  • Komatsu Excavator PC300-3 PC300LC-3 Muffler Silencer 6151-11-5720
  • Model: PC300-3 PC300LC-3 Details: S6D125-1S S/N 13137-UP PC300LC-3 S/N 12001-UP, PC300-3 S/N 12001-UPS6D125-1S S/N 13137-UP S6D125-1S-FA S/N 10001-UP PC300LC-3 S/N 12001-UP, PC300-3 S/N 12001-UP
  • Komatsu Excavator PC300-3 PC300LC-3 PC400-3 PC400LC-3 CS210-1 Muffler Silencer 6151-11-5721
  • Model: PC300-3 PC300LC-3 PC400-3 PC400LC-3 CS210-1 Details: SA6D108-1A-7 S/N 10001-UP PC310-5 S/N 10001-UP, PC300-5 S/N 20001-UP, PC300LC-5 S/N 20001-UP, PC310LC-5 S/N 10001-UP SA6D108-1A-7 S/N 10001-UP PC300LC-5 S/N 20001-UP (Overseas Version), PC300-5 S/N 20001-UP (Overseas Version) SA6D108-1A-7C S/N 10001-UP PC300-5C S/N 20001-UP (Custom Spec.) SA6D108-1A-7T S/N 10001-UP PC300 S/N 20001-UP (Mighty Spec), PC300LC S/N 20001-UP (Mighty Spec) SA6D108-1A S/N 10001-UP PC300HD-5K S/N 20001-UP SA6D108-1A-7 S/N 10001-UP PC300LC-5K S/N K20001-UP, PC300NLC-5K S/N K20001-UP, PC300-5K S/N K20001-UP PC300LC-5 S/N A70501-UP
  • 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
  • Komatsu PC300LC-3 PC300-3 Engine S6D125 Turbo TB4130 Turbocharger 6151-81-8400
  • Engine: S6D102E Turbo:H1C Details: S6D125-1S S/N 13137-UP PC300LC-3 S/N 12001-UP, PC300-3 S/N 12001-UPS6D125-1S S/N 13137-UP S6D125-1S-FA S/N 10001-UP PC300LC-3 S/N 12001-UP, PC300-3 S/N 12001-UP
  • Komatsu · Komatsu PC300-3 PC300LC-3 Engine S6D125-1

Frequently Asked Questions

What parts replace OEM number PC300-3?

This page lists 13 replacement listings indexed under PC300-3. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC300-3?

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 PC300-3 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.

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