Part number lookup

PC450-8R Replacement Parts

Cross-reference and compare 13 replacement listings for OEM / aftermarket part number PC450-8R. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

13 Matching Products

Water Tank 205-03-71271 21T-06-11350 20T-06-15240 for Komatsu PC550LC-8 PC450-8 PC400-7 PC400-8 PC360-7 PC350-8 PC200-8KomatsuWater Tank 205-03-71271 21T-06-11350 20T-06-15240 for Komatsu PC550LC-8 PC450-8 PC400-7 PC400-8 PC360-7 PC350-8 PC200-8$81.07Water Tank Radiator Cap 20Y-03-22110 for Komatsu PC130-8 PC200-8 PC220-8 PC300-8 PC400-8KomatsuWater Tank Radiator Cap 20Y-03-22110 for Komatsu PC130-8 PC200-8 PC220-8 PC300-8 PC400-8$60.74Controller ECU 600-461-2100 for Komatsu Excavator PC400-8R PC450-8 PC450-8R PC450LC-8R With ProgramKomatsuController ECU 600-461-2100 for Komatsu Excavator PC400-8R PC450-8 PC450-8R PC450LC-8R With Program$1,713.99Gear 208-27-71120 for Komatsu Excavator PC400LC-8 PC400-8 PC450-8 PC490-10KomatsuGear 208-27-71120 for Komatsu Excavator PC400LC-8 PC400-8 PC450-8 PC490-10$300.00Muffler Silencer 6251-11-5440 for Komatsu Engine SAA6D125E-5 Excavator PC400-8 PC400LC-8 PC450-8 PC450LC-8 PC500LC-10M0 PC500LC-10R PC550LC-8KomatsuMuffler Silencer 6251-11-5440 for Komatsu Engine SAA6D125E-5 Excavator PC400-8 PC400LC-8 PC450-8 PC450LC-8 PC500LC-10M0 PC500LC-10R PC550LC-8$359.00Muffler Silencer 6251-11-5440 For Komatsu Excavator PC450-8 PC450LC-8 PC450LC-8R PC450-8R PC550LC-8 Engine SAA6D125E-5KomatsuMuffler Silencer 6251-11-5440 For Komatsu Excavator PC450-8 PC450LC-8 PC450LC-8R PC450-8R PC550LC-8 Engine SAA6D125E-5$875.92Oil Cooler 208-03-76110 for Komatsu PC450-8 PC400-8KomatsuOil Cooler 208-03-76110 for Komatsu PC450-8 PC400-8$1,041.99Pressure Switch 206-06-61130 For Komatsu Excavator PC200-7 PC220-7 PC270-7 PC300-7 PC360-7 PC400-7KomatsuPressure Switch 206-06-61130 For Komatsu Excavator PC200-7 PC220-7 PC270-7 PC300-7 PC360-7 PC400-7$70.44Pressure Switch 206-06-61130 For Komatsu Excavator PC60-7KomatsuPressure Switch 206-06-61130 For Komatsu Excavator PC60-7$70.44Solenoid Assembly 20Y-60-32121 For Komatsu WA430-6 WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC270-8 PC200-8 PC2000-8 PC130-8 PC1250-8KomatsuSolenoid Assembly 20Y-60-32121 For Komatsu WA430-6 WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC270-8 PC200-8 PC2000-8 PC130-8 PC1250-8$99.13Strainer 22B-60-11160 For Komatsu WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC130-8KomatsuStrainer 22B-60-11160 For Komatsu WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC130-8$145.47Track Roller 208-30-00413 for Komatsu Excavator PC450 PC450-7 PC450LC-7 PC450-8 PC450-8R PC450LC-8 PC450LC-8RKomatsuTrack Roller 208-30-00413 for Komatsu Excavator PC450 PC450-7 PC450LC-7 PC450-8 PC450-8R PC450LC-8 PC450LC-8R$1,654.00Turbocharger 6506-22-5030 6506225031 for Komatsu SAA6D125E-5FR SAA6D125E-5-FR Engine PC400-8R PC400LC-8R PC450-8R PC450LC-8R ExcavatorKomatsuTurbocharger 6506-22-5030 6506225031 for Komatsu SAA6D125E-5FR SAA6D125E-5-FR Engine PC400-8R PC400LC-8R PC450-8R PC450LC-8R Excavator$750.98

Part Numbers and Cross References

205-03-7127121T-06-1135020T-06-15240PC550LC-870458-UPEXCAVATORSPC450LC-8R75001-UPEXCAVATORSPC450LC-870001-UPEXCAVATORSPC450-8RPC450-8PC400LC-8R20Y-03-22110PC350-860001-UPPC300-8PC300LC-8PC350LC-8PC130-880001-UPPC400LC-870001-UP75001-UP600-461-2100SAA6D125E-5FRKomatsuPC400LCSE-8R208-27-71120PC400-8PC400-8RPC490LC-10PC490-10PC400-76251-11-5440SAA6D125E-5FSAA6D125E-5F-02SAA6D125E-5FRPC450LCHD-8SAA6D125E-5A10001-UPA88001-UP208-03-76110206-06-61130PC200-7PC220-7PC270-7PC300-7PC360-7PC88MR-820Y-60-3212120Y6032121Analogs209-60-77250WA430-665501-UPWA380-665949-UPEXCAVATORSPC450LC-822B-60-11160208-30-00413PC450-7PC450LC-76506-22-50306506225031663365-UP660001-UPJ30001-UP

Applications and Fitment Summary

  • Part Number
  • Komatsu · s: For KOMATSU
  • Komatsu · Fit For Komatsu
  • Komatsu Engines:SAA6D125E-5-FR, SAA6D125E-5FRKomatsu Excavators:PC400-8R, PC400LCSE-8R, PC450-8, PC450-8R, PC450LC-8R Note: When placing an order, please contact us with engine /air compressor nameplate so that we can check it (or prepare the operating procedures more accurately for you).
  • Komatsu Excavator PC450-8 PC450LC-8 PC450LC-8R PC450-8R PC550LC-8 Engine SAA6D125E-5 Muffler Silencer 6251-11-5440
  • Model: PC450-8, PC450LC-8, PC450LC-8R, PC450-8R, PC450LCHD-8, PC550LC-8 Engine: SAA6D125E-5 Details: PC450LC-8 S/N A10001-UP PC400LC-8 S/N A88001-UP SAA6D125E-5F S/N 560001-UP SAA6D125E-5F S/N 560001-UP PC450-8 S/N K50001-UP, PC450LC-8 S/N K50001-UP, PC450LCHD-8 S/N K50001-UP SAA6D125E-5F-02 S/N 560001-UP PC450-8 S/N 70001-70003, PC450LC-8 S/N 70001-70003, PC400-8 S/N 70001-70003, PC400LC-8 S/N 70001-70003 SAA6D125E-5-FR S/N 660001-UP (For PC400-8R/PC400LC-8R/PC450-8R/PC450LC-8R) PC450-8R S/N 75001-UP, PC450LC-8R S/N 75001-UP, PC400LC-8R S/N 75001-UP, PC400-8R S/N 75001-UP SAA6D125E-5F S/N 562304-UP (For PC400-8/PC400LC-8/PC450-8/PC450LC-8/PC550LC-8) PC400LC-8 S/N 70001-UP, PC400-8 S/N 70001-UP, PC550LC-8 S/N 70458-UP, PC450-8 S/N 70001-UP, PC450LC-8 S/N 70001-UP
  • Models: Komatsu Excavator PC200-7,PC220-7,PC270-7,PC300-7,PC360-7,PC400-7 Details: Komatsu Excavator Models: PC300-7, PC130-8, PC300-8, PC350LC-8, PC450-8R, PC200-7, PC300-8, PC400-7, PC88MR-8, PC220-7, PC300LC-8, PC400LC-8, PC88MR-8, PC270-7, PC350-8, PC400LC-8R, PC88MR-8
  • Komatsu Excavator PC60-7 Pressure Switch 206-06-61130
  • Models: Komatsu Excavator PC200-7,PC220-7,PC270-7,PC300-7,PC360-7,PC400-7 Details: Komatsu Excavator Models: PC300-7 PC130-8 PC300-8 PC350LC-8 PC450-8R PC200-7 PC300-8 PC400-7 PC88MR-8 PC220-7 PC300LC-8 PC400LC-8 PC88MR-8 PC270-7 PC350-8 PC400LC-8R PC88MR-8
  • Komatsu WA430-6 WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC270-8 PC200-8 PC2000-8 PC130-8 PC1250-8 Solenoid Assembly 20Y-60-32121
  • Komatsu WA380-6 PC450-8 PC400-8 PC350-8 PC300-8 PC130-8 Strainer 22B-60-11160
  • Komatsu · s: Komatsu Excavators:PC450, PC450-7, PC450LC-7, PC450-8, PC450-8R, PC450LC-8, PC450LC-8R

Frequently Asked Questions

What parts replace OEM number PC450-8R?

This page lists 13 replacement listings indexed under PC450-8R. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC450-8R?

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 PC450-8R 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.