Part number lookup

PC25-1 Replacement Parts

Cross-reference and compare 19 replacement listings for OEM / aftermarket part number PC25-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

19 Matching Products

Set of 4 pcs Engine Mount 20T-01-71310 for Komatsu WA30-5 WA20-2 PC25-1 WA50-3 WA40-3 PC30-7 PC45 PC40R-7 PC38UU-2KomatsuSet of 4 pcs Engine Mount 20T-01-71310 for Komatsu WA30-5 WA20-2 PC25-1 WA50-3 WA40-3 PC30-7 PC45 PC40R-7 PC38UU-2$160.70Arm Bucket Link Bushing 20S-70-11270 for Komatsu Excavator PC20-3 PC20-5 PC25-1 PC28UU-3 PC30-3 PC30-5 PC35MR-1 PW20-1 PW30-1KomatsuArm Bucket Link Bushing 20S-70-11270 for Komatsu Excavator PC20-3 PC20-5 PC25-1 PC28UU-3 PC30-3 PC30-5 PC35MR-1 PW20-1 PW30-1$37.00Boom Cylinder Seal Kit 707-99-24201 for Komatsu PC25-1 PC25R-1KomatsuBoom Cylinder Seal Kit 707-99-24201 for Komatsu PC25-1 PC25R-1$116.24Bucket Cylinder Seal Kit 707-98-14830 For Komatsu Excavator PC35R-8 PC25R-1 PC30MR-1 PC30UU-3KomatsuBucket Cylinder Seal Kit 707-98-14830 For Komatsu Excavator PC35R-8 PC25R-1 PC30MR-1 PC30UU-3$107.33Coupling Assy 20T-01-77200 for Komatsu Excavator PC40-7 PC38UUM-2 PC38UU-2 PC25-1 PC25R-1 PC40T-7 PC40R-7 PC40-7 PC50UU-2KomatsuCoupling Assy 20T-01-77200 for Komatsu Excavator PC40-7 PC38UUM-2 PC38UU-2 PC25-1 PC25R-1 PC40T-7 PC40R-7 PC40-7 PC50UU-2$403.25Engine 3D84-2D 3D84-2E Crankshaft YM729120-21700 for Komatsu Excavator PC15-3 PC20-7 PC25-1 PC30-7KomatsuEngine 3D84-2D 3D84-2E Crankshaft YM729120-21700 for Komatsu Excavator PC15-3 PC20-7 PC25-1 PC30-7$591.00For Komatsu Excavator 230 235 PC20-6 PC25-1 PC30-6 PC35R-8 PC38UU-2 Driving Sprocket 20S-27-33111 20S-27-33110KomatsuFor Komatsu Excavator 230 235 PC20-6 PC25-1 PC30-6 PC35R-8 PC38UU-2 Driving Sprocket 20S-27-33111 20S-27-33110$1,565.00Fuel Feed Pump for Komatsu PC20-6 PC25-1 PC30-6 PC30-7 WA30-2 WA40-3 WA50-3KomatsuFuel Feed Pump for Komatsu PC20-6 PC25-1 PC30-6 PC30-7 WA30-2 WA40-3 WA50-3$87.67Hydraulic Pump 705-41-08260 for Komatsu Excavator PC38UU-2 PC38UUM-2 PC25-1 PC25R-1KomatsuHydraulic Pump 705-41-08260 for Komatsu Excavator PC38UU-2 PC38UUM-2 PC25-1 PC25R-1$1,198.00Muffler Silencer YM129136-13510 For Komatsu Excavator PC25-1 PC25R-1 PC30-7 PC30R-7 Engine 3D84KomatsuMuffler Silencer YM129136-13510 For Komatsu Excavator PC25-1 PC25R-1 PC30-7 PC30R-7 Engine 3D84$244.36New Overhaul Rebuild Kit for Komatsu Engine WA40-3 WA50-3 Loader PC25-1KomatsuNew Overhaul Rebuild Kit for Komatsu Engine WA40-3 WA50-3 Loader PC25-1$549.00Overhaul Rebuild Kit for Komatsu Engine WA40-3 WA50-3 Loader PC25-1KomatsuOverhaul Rebuild Kit for Komatsu Engine WA40-3 WA50-3 Loader PC25-1$630.00Overhaul Rebuild Kit For Komatsu PC20-7 PC25-1 PC28UU Engine Piston Ring Gasket Liner SetKomatsuOverhaul Rebuild Kit For Komatsu PC20-7 PC25-1 PC28UU Engine Piston Ring Gasket Liner Set$591.00Overhaul Rebuild Kit for Komatsu PC28UU PC20-7 PC25-1 Engine Piston Ring Gasket Liner SetKomatsuOverhaul Rebuild Kit for Komatsu PC28UU PC20-7 PC25-1 Engine Piston Ring Gasket Liner Set$680.00Pressure Switch 203-06-56210 For Komatsu Excavator PC120-6KomatsuPressure Switch 203-06-56210 For Komatsu Excavator PC120-6$162.11Pressure Switch 203-06-56210 For Komatsu Excavator PC60-6KomatsuPressure Switch 203-06-56210 For Komatsu Excavator PC60-6$162.11Swivel Center Joint Seal Kit 703-08-23111 for Komatsu Excavator PC25-1 PC30-7 PC38UU-2 PC40-7 PC45-1 PC50UD-2 PC50UU-2 PC75UD-2KomatsuSwivel Center Joint Seal Kit 703-08-23111 for Komatsu Excavator PC25-1 PC30-7 PC38UU-2 PC40-7 PC45-1 PC50UD-2 PC50UU-2 PC75UD-2$114.99Track Roller 20S-30-00060 for Komatsu Excavator PC20-6 PC25-1 PC25R-1 PC30-6 PC30-7 PC30R-7 PC38UU-2KomatsuTrack Roller 20S-30-00060 for Komatsu Excavator PC20-6 PC25-1 PC25R-1 PC30-6 PC30-7 PC30R-7 PC38UU-2$162.00Travel Motor Gear Washer FUGHB-3-1191B for Komatsu Excavator PC20-6 PC25-1 PC25R-1 PC30-6KomatsuTravel Motor Gear Washer FUGHB-3-1191B for Komatsu Excavator PC20-6 PC25-1 PC25R-1 PC30-6$410.00

Part Numbers and Cross References

20T-01-7131020S-01-7131020T-01-71320WA30-5WA20-2WA50-3WA40-3KomatsuPC25-1PC30-7PC40R-7PC38UU-220S-70-11270PC20-5PC20-6PC25R-1PC27MR-1PC27MRX-1PC28UG-2PC28UU-1PC28UU-3PC30-1PC30-3707-99-24201PC25R-1PC25-11001-UPPC28UD-27001-UPPC28UU-2707-98-14830PC20R-810001-UPPC30MR-1PC30MRX-1PC30UU-3PC35MR-1PC35MRX-1APC35R-820T-01-77200PC40-7PC38UUM-2PC40T-7PC50UU-2BM020C-118001-UP3D84-2EBerco:KM122020S-27-3311120S2733110PC30-6PC30R-7PC30R-8Y129100-52101-Z129100-52101GC50-1JV25DW-2JV25W-2JV40CW-3JV40DW-3705-41-08260WY705-41-082603F3003050PZF3F3003050YMR00110220S01R030501RYM12913613510YM129136-13510WA40-3PC20-7PC28UU203-06-56210PC120-5PC120-6PC60-628001-UPPC60-6S703-08-231111001-UPPC25R-11001-UPPC30-718001-UPPC30R-718001-UPPC38UU-23001-UPPC38UUM-21001-UPPC40-718001-UPPC40R-718001-UPPC40T-718001-UPPC45-11001-UPPC50UD-2FUGHB-3-1191BFUGHB-3-1191

Applications and Fitment Summary

  • Part Number
  • Komatsu · KOMATSU
  • Komatsu Excavator: PC25-1,PC25R-1PC25-1 S/N 1001-UP EXCAVATORS PC25-1 S/N 1001-UP EXCAVATORS PC25R-1 S/N 1001-UP EXCAVATORS PC28UD-2 S/N 7001-UP EXCAVATORS PC28UG-2 S/N 7001-UP EXCAVATORS PC28UU-2 S/N 7001-UP EXCAVATORS PC28UU-2 S/N 7001-UP EXCAVATORS Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!
  • Komatsu Excavator PC35R-8 PC25R-1 PC30MR-1 PC30UU-3 Bucket Cylinder Seal Kit 707-98-14830
  • Bucket Cylinder:20S-63-02423 Bore:65mm Rod:40mm Code:P-U-14 Details: PC20R-8 S/N 10001-UP PC25-1 S/N 1001-UP PC25R-1 S/N 1001-UP PC30MR-1 S/N 10001-UP PC30MR-1 S/N 10001-UP (KUC Spec.) PC30MRX-1 S/N 10001-UP (KUE Spec.) PC30UU-3 S/N 10001-UP PC35MR-1 S/N 1001-UP PC35MRX-1A S/N 1001-UP PC35R-8 S/N 35001-UP PC38UU-3 S/N 7001-UPWA20-2 S/N 10001-UP Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!
  • Komatsu · s: Fit For Komatsu Mobile Crusher and Recycler:BM020C-1 Fit For Komatsu Excavator:PC40-7, PC38UUM-2, PC38UU-2, PC25-1, PC25R-1, PC40T-7, PC40R-7, PC40-7, PC50UU-2
  • Komatsu · Komatsu Excavator PC15-3 PC20-7 PC25-1 PC30-7 Picture for reference only
  • Komatsu · s: Fit For Komatsu Excavator: 230, 235, PC20-6, PC25-1, PC25R-1, PC30-6, PC30-7, PC30R-7, PC30R-8, PC35R-8, PC38UU-2, PC38UUM-2 Fit For Libra Excavator:235S
  • Komatsu Excavator PC25-1 PC25R-1 PC30-7 PC30R-7 Engine 3D84 Muffler Silencer YM129136-13510
  • Model: PC25-1 PC25R-1 PC30-7 PC30R-7 Engine: 3D84 Details: 3D84-2E S/N 00292-UP PC30-7 S/N 18001-UP, PC30R-7 S/N 18001-UP 3D84-2E S/N 00292-UP PC30-7 S/N 18001-UP 3D84-2D S/N 00292-UP PC25-1 S/N 1001-UP 3D84-2D S/N 00292-UP PC25-1 S/N 1001-UP, PC25R-1 S/N 1001-UP 3D84E-3A S/N 00292-UP PC30-7 S/N 18001-UP 3D84E-3A S/N 00292-UP PC30R-7 S/N 18001-UP, PC30-7 S/N 18001-UP 3D84E-3B S/N 00292-UP PC25-1 S/N 1001-UP, PC25R-1 S/N 1001-UP 3D84E-3B S/N 00292-UP PC25-1 S/N 1001-UP
  • Komatsu · s: for Komatsu Engine WA40-3 WA50-3 Loader PC25-1 If you have other sizes and needs, please let us know, thank you!!! Item includes: 1 set Full gasekt kit 3 pcs Liner Cylinder 3 pcs Piston,STD size 3 set Ring set for 3pistons.STD size 3 pcs Piston Pin 6 pcs Pin Clips 3 pcs Intake Valves 3 pcs Exhaust Valves 6 pcs Valve Guides 3 pcs Intake Valves Seats 3 pcs Exhaust Valves Seats 1 set Crankshaft bearing 1 set Connect Rod Bearing 1 Set Thrust washer
  • Komatsu · Komatsu Engine WA40-3 WA50-3 Loader PC25-1 Item includes: 1 set Full gasekt kit 3 pcs Liner Cylinder 3 pcs Piston, STD size 3 set Ring set for 3pistons, STD size 3 pcs Piston Pin 6 pcs Pin Clips 3 pcs Intake Valves 3 pcs Exhaust Valves 6 pcs Valve Guides 3 pcs Intake Valves Seats 3 pcs Exhaust Valves Seats 1 set Crankshaft bearing 1 set Connect Rod Bearing 1 set Thrust washer
  • Komatsu · Komatsu PC20-7 PC25-1 PC28UU Engine Piston Ring Gasket Liner Set Item Included: 1set Full Gasket set 1set crankshaft main bearing kit 1set connecting rod bearing kit 1set thrust washer 3pcs Piston,STD size.Bore size=84mm 3pcs Piston Pin 6pcs Pin Clips 3set Ring set for 3pistons.STD size.Bore size=84mm 3pcs Liner Cylinder/Sleeve,Semi-finished type,without flange/lip 3Pcs Valve Inlet 3Pcs Valve Exhuast 6pcs Valve Guide 6pcs Valve Seats
  • Komatsu · Komatsu PC28UU PC20-7 PC25-1 Engine Piston Ring Gasket Liner Set 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
  • Komatsu Excavator PC120-6 Pressure Switch 203-06-56210
  • Komatsu Excavator: PC120-5 PC120-6 Details: PC28UU-1 S/N 1001-UP PC28UU-1 S/N 1001-UP PC25-1 S/N 1001-UP PC25-1 S/N 1001-UP PC25R-1 S/N 1001-UP PC40R-7 S/N 18001-UP PC60-6 S/N 28001-UP PC60-6S S/N 28001-UP PC60-6Z S/N 28001-UP PC60-6C S/N 28001-UP (Custom Spec.) PC60-6 S/N 28001-UP PC70-6 S/N 34101-UP PC60L-6 S/N 8001-UP PC60L-6 S/N 8001-UP PC100-5Z S/N 32402-UP PC100-5 S/N 28001-UP PC100-5 S/N 28001-UP PC100-5S S/N 32402-UP PC100L-5 S/N 14001-UP PC120-5Z S/N 36601-UP PC120-5 S/N 30001-UP PC120-5 S/N 30001-UP PC120-5X S/N 30001-UP PC120-5Z S/N 36601-UP (Excel Spec.) PC120-5M S/N 36601-UP (Mighty Spec.) PC120-5S S/N 36601-UP PC120-5C S/N 36601-UP (Custom Spec.) PC130-5 S/N 36601-UP PC130-5 S/N 36601-UP PC130-5S S/N 36601-UP PC150-5 S/N 6001-UP PC150-5 S/N 6001-UP JV100A-2T S/N 11001-UP PC30R-7 S/N 18001-UP PC120-5K S/N K20001-UP PC130-5K S/N K20655-UP PC180NLC-5K S/N K20001-UP PC150-6K S/N K30001-UP PC150HD-5K S/N K20001-UP PC150LC-6K S/N K30001-UP PC150NHD-5K S/N K20001-UP PC160-6K S/N K30001-UP PC180LC-6K S/N K30001-UP PC180LC-5K S/N K20001-UP PC180LLC-5K S/N K20001-UP PC180NLC-6K S/N K30001-UP
  • Komatsu Excavator PC60-6 Pressure Switch 203-06-56210
  • Komatsu Excavator: PC120-5 PC120-6 PC60-6 Details: PC28UU-1 S/N 1001-UP PC28UU-1 S/N 1001-UP PC25-1 S/N 1001-UP PC25-1 S/N 1001-UP PC25R-1 S/N 1001-UP PC40R-7 S/N 18001-UP PC60-6 S/N 28001-UP PC60-6S S/N 28001-UP PC60-6Z S/N 28001-UP PC60-6C S/N 28001-UP (Custom Spec.) PC60-6 S/N 28001-UP PC70-6 S/N 34101-UP PC60L-6 S/N 8001-UP PC60L-6 S/N 8001-UP PC100-5Z S/N 32402-UP PC100-5 S/N 28001-UP PC100-5 S/N 28001-UP PC100-5S S/N 32402-UP PC100L-5 S/N 14001-UP PC120-5Z S/N 36601-UP PC120-5 S/N 30001-UP PC120-5 S/N 30001-UP PC120-5X S/N 30001-UP PC120-5Z S/N 36601-UP (Excel Spec.) PC120-5M S/N 36601-UP (Mighty Spec.) PC120-5S S/N 36601-UP PC120-5C S/N 36601-UP (Custom Spec.) PC130-5 S/N 36601-UP PC130-5 S/N 36601-UP PC130-5S S/N 36601-UP PC150-5 S/N 6001-UP PC150-5 S/N 6001-UP JV100A-2T S/N 11001-UP PC30R-7 S/N 18001-UP PC120-5K S/N K20001-UP PC130-5K S/N K20655-UP PC180NLC-5K S/N K20001-UP PC150-6K S/N K30001-UP PC150HD-5K S/N K20001-UP PC150LC-6K S/N K30001-UP PC150NHD-5K S/N K20001-UP PC160-6K S/N K30001-UP PC180LC-6K S/N K30001-UP PC180LC-5K S/N K20001-UP PC180LLC-5K S/N K20001-UP PC180NLC-6K S/N K30001-UP
  • Komatsu · s: Fit for Komatsu Excavator: PC20-6, PC25-1, PC25R-1, PC30-6, PC30-7, PC30R-7, PC38UU-2
  • Komatsu · s: Fit For Komatsu Excavator: PC20-6, PC25-1, PC25R-1, PC30-6, PC30-7, PC30R-7, PC38UU-2, PC38UUM-2

Frequently Asked Questions

What parts replace OEM number PC25-1?

This page lists 19 replacement listings indexed under PC25-1. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for PC25-1?

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 PC25-1 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.