Part number lookup

PC27R-8 Replacement Parts

Cross-reference and compare 11 replacement listings for OEM / aftermarket part number PC27R-8. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

11 Matching Products

Air Heater 129100-77501 129579-77500 129120-77502 for Komatsu PC27MR-2 PC27R-8 SK714-5 SK815-5 SK818-5 SK820-5KomatsuAir Heater 129100-77501 129579-77500 129120-77502 for Komatsu PC27MR-2 PC27R-8 SK714-5 SK815-5 SK818-5 SK820-5$97.00Air Heater 129100-77501 129579-77500 129120-77502 for Komatsu PC27MR-2 PC27R-8 SK714-5 SK815-5 SK818-5 SK820-5KomatsuAir Heater 129100-77501 129579-77500 129120-77502 for Komatsu PC27MR-2 PC27R-8 SK714-5 SK815-5 SK818-5 SK820-5$169.45Bearing 843200419 for Komatsu Excavator PC10-7 PC20-7 PC27R-8 PC30-7 PC35R-8KomatsuBearing 843200419 for Komatsu Excavator PC10-7 PC20-7 PC27R-8 PC30-7 PC35R-8$124.00Control Pilot Valve Pusher 702-16-53251 for Komatsu PC12R-8 PC15R-8 PC20R-8 PC25R-8 PC27R-8 PC30MR-1 ExcavatorKomatsuControl Pilot Valve Pusher 702-16-53251 for Komatsu PC12R-8 PC15R-8 PC20R-8 PC25R-8 PC27R-8 PC30MR-1 Excavator$339.88Coupling Assy 20P-01-81200 for Komatsu Excavator PC28UU-3 PC27R-8KomatsuCoupling Assy 20P-01-81200 for Komatsu Excavator PC28UU-3 PC27R-8$150.31Cylinder Head Gasket YM119818-01330 for Komatsu Engine 3D78AE-3 Excavator PC20R-8 PC27R-8KomatsuCylinder Head Gasket YM119818-01330 for Komatsu Engine 3D78AE-3 Excavator PC20R-8 PC27R-8$96.79Hydraulic Main Pump 708-1S-00130 for Komatsu PC27R-8 PC25R-8 ExcavatorKomatsuHydraulic Main Pump 708-1S-00130 for Komatsu PC27R-8 PC25R-8 Excavator$5,376.14Hydraulic Main Pump 708-1S-11212 for Komatsu PC50MR-2 PC35MR-2 PC45R-8 PC45-8 PC40 PC40MR-2 PC27R-8 ExcavatorKomatsuHydraulic Main Pump 708-1S-11212 for Komatsu PC50MR-2 PC35MR-2 PC45R-8 PC45-8 PC40 PC40MR-2 PC27R-8 Excavator$5,376.14Monitor Assy 7824-84-3001 for Komatsu PC10-7 PC15-3 PC20-7 PC20R-8 PC25R-8 PC27R-8 PC30R-8 PC35R-8 PC40R-8 PC45R-8MobileMonitor Assy 7824-84-3001 for Komatsu PC10-7 PC15-3 PC20-7 PC20R-8 PC25R-8 PC27R-8 PC30R-8 PC35R-8 PC40R-8 PC45R-8$782.25Overhaul Rebuild Kit 3D82AE 3D82AE-5 for Komatsu PC27MR-3 PC27R-8 Excavator PartKomatsuOverhaul Rebuild Kit 3D82AE 3D82AE-5 for Komatsu PC27MR-3 PC27R-8 Excavator Part$560.00Travel Gearbox With Motor 20P-60-51100 843000184 for Komatsu Excavator PC25R-8 PC25-8 PC27R-8KomatsuTravel Gearbox With Motor 20P-60-51100 843000184 for Komatsu Excavator PC25R-8 PC25-8 PC27R-8$2,535.00

Part Numbers and Cross References

129100-77501129579-77500129120-77502YM129579-77500YM129120-77502YM12910077501PC27R-812912077502YM129100-77501PC27MR-2SK714-5SK815-5SK815-5E0PC20-7PC20R-8PC30-7PC35R-8702-16-53251PC12R-8PC15R-8PC25R-8PC30MR-1WY702-16-5325120P-01-81200PC27MRX-1PC27MR-1PC27MRX-1AYM119818-013303D78AE-3A3D78AE-3B3D78AE-3C3D78AE-3DWYYM119818-01330708-1S-00130708-1S-1122010001-UPPC25R-810001-UP708-1S-11212PC50MR-2PC35MR-2PC45R-8PC45-8PC40MR-27824-84-300178248430027824-84-21017824-84-3000BM020C-1PC30R-8PC40R-8PC27MR-33D82AE20P-60-51100PC25-8PC27MR-8843000184WY20P-60-51100

Applications and Fitment Summary

  • Komatsu · s: Komatsu Excavator: PC27MR-2, PC27R-8
  • Part Number
  • Komatsu · s: Fit For Komatsu Excavator: PC10-7, PC20-7, PC20R-8, PC27R-8, PC27R-8 DELUXE, PC30-7, PC35R-8, PC35R-8 DELUXE
  • Komatsu: PC28UU-3 S/N 30001-UP EXCAVATORSPC27R-8 S/N 10001-UP EXCAVATORSPC27MRX-1 S/N 10001-UP EXCAVATORSPC27MR-1 S/N 10001-UP EXCAVATORSPC25R-8 S/N 10001-UP EXCAVATORSCD20R-1 S/N 1003-UP CRAWLER CARRIERS
  • Komatsu · s: Fit for Komatsu Crawler Carrier: CD20R-1 Fit for Komatsu Excavator: PC28UU-3, PC27MRX-1, PC27R-8, PC27MR-1, PC25R-8, PC27MRX-1A, PC27MR-1
  • Komatsu · s: Komatsu Excavator: PC20R-8, PC27R-8
  • Komatsu · s: PC27R-8 S/N 10001-UP PC25R-8 S/N 10001-UP
  • Mobile Debris Crusher: BM020C-1 Other:CD30R-1 Hydraulic Excavator:PC15-3; PC20-7; PC20R-8; PC25R-8; PC27R-8; PC30R-8; PC35R-8; PC40R-8 Details: BM020C-1 S/N 1001-UP CD30R-1 S/N 1061-UP PC10-7 S/N 25001-UP PC10N-7 S/N 1001-UP PC15-3 S/N 5001-UP PC20-7 S/N 35001-UP PC20R-8 S/N 10001-UP PC25R-8 S/N 10001-UP PC27R-8 S/N 10001-UP PC30R-8 S/N 10001-UP PC35R-8 S/N 35001-UP PC40R-8 S/N 30001-UP PC45R-8 S\/N 5001-UP
  • Komatsu · Komatsu PC10N-7 PC20R-8 PC25R-1 PC30R-8 PC40-7
  • Komatsu · Komatsu PC27MR-3 PC27R-8 Excavator Item Included: - 1set Full gasekt kit - 3pcs Liner Cylinder/Sleeve - 3pcs Piston, STD size - 3pcs Piston Pin - 3set Ring set for 3pistons, STD size - 6pcs Pin Clips - 6pcs Valves (3pcs Intake Valves + 3pcs Exhaust Valves) - 6pcs Valve Guides - 6pcs Valves Seats (3pcs Intake Valves Seats+ 3pcs Exhaust Valves Seats) - 1set Crankshaft bearing, STD size - 1set Connect Rod Bearing, STD size - 1set Crankshaft Thrust washer

Frequently Asked Questions

What parts replace OEM number PC27R-8?

This page lists 11 replacement listings indexed under PC27R-8. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC27R-8?

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 PC27R-8 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.