Part number lookup

WB140PS-2N Replacement Parts

Cross-reference and compare 16 replacement listings for OEM / aftermarket part number WB140PS-2N. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

16 Matching Products

Engine Fan YM123945-44750 for Komatsu PC95R-2 PC110R-1 PW95R-2 PW110R-1 ExcavatorKomatsuEngine Fan YM123945-44750 for Komatsu PC95R-2 PC110R-1 PW95R-2 PW110R-1 Excavator$164.99129T Flywheel Ring Gear YM127410-21480 for Komatsu Engine 4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 Loader WA115-3 WA90-3 WA95-3Komatsu129T Flywheel Ring Gear YM127410-21480 for Komatsu Engine 4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 Loader WA115-3 WA90-3 WA95-3$68.0012V Solenoid Coil 42N-64-11710 for komatsu Loader WB140-2N WB146-5 WB150-2N WB156-5 WB91R-2 WB93R-5 WB97R-5 WB97S-2Komatsu12V Solenoid Coil 42N-64-11710 for komatsu Loader WB140-2N WB146-5 WB150-2N WB156-5 WB91R-2 WB93R-5 WB97R-5 WB97S-2$39.004Pcs Cam Bushing 123900-02410 for Komatsu Engine 4D106 4D106T Excavator PC110R-1 PC95R-2Komatsu4Pcs Cam Bushing 123900-02410 for Komatsu Engine 4D106 4D106T Excavator PC110R-1 PC95R-2$82.004TNV106 4TNV106T Crankshaft YM123900-21000 for Komatsu Backhoe WB140 WB150 WB93R WB97S WB98AKomatsu4TNV106 4TNV106T Crankshaft YM123900-21000 for Komatsu Backhoe WB140 WB150 WB93R WB97S WB98A$1,340.46Bare Cylinder Head YM723907-11100 for Komatsu Engine S4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2YanmarBare Cylinder Head YM723907-11100 for Komatsu Engine S4D106 Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2$2,805.64Engine Fan YM123900-44731 for Komatsu Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 Backhoe WB140-2 WB150-2N WB91R-2 WB93R-2KomatsuEngine Fan YM123900-44731 for Komatsu Excavator PC110R-1 PC95R-2 PW110R-1 PW95R-2 Backhoe WB140-2 WB150-2N WB91R-2 WB93R-2$266.95Engine Overhaul Rebuild kit 4D106 for Komatsu WB140-2N WB140PS-2N WB150-2NKomatsuEngine Overhaul Rebuild kit 4D106 for Komatsu WB140-2N WB140PS-2N WB150-2N$781.50Engine Water Pump Y123900-42101 for Komatsu PC95R-2 PW95R-2 WA115-3 WA90-3 WA95-3 WB140-2 WB150-2 WB91R-2KomatsuEngine Water Pump Y123900-42101 for Komatsu PC95R-2 PW95R-2 WA115-3 WA90-3 WA95-3 WB140-2 WB150-2 WB91R-2$243.53Gasket valve YM123900-11310 For Komatsu Backhoeloaders WB140 WB150 WB150PS WB150WSC WB91RWb140-2nGasket valve YM123900-11310 For Komatsu Backhoeloaders WB140 WB150 WB150PS WB150WSC WB91R$75.50Main Bearing 5 Pairs 1 Set YM723900-02800 For Komatsu Backhoe WB140-2N WB150-2N Komatsu Engine 4D106 Yanmar Engine 4TNV106KomatsuMain Bearing 5 Pairs 1 Set YM723900-02800 For Komatsu Backhoe WB140-2N WB150-2N Komatsu Engine 4D106 Yanmar Engine 4TNV106$139.25Oil Cooling Nozzle YM123900-39650 for Komatsu PC110R-1 PC95R-2 PW110R-1 PW95R-2 WA90-3 WA95-3 WB140-2 WB150-2 WB91R-2KomatsuOil Cooling Nozzle YM123900-39650 for Komatsu PC110R-1 PC95R-2 PW110R-1 PW95R-2 WA90-3 WA95-3 WB140-2 WB150-2 WB91R-2$75.00Oil Pump 123900-32001 For Yanmar Engine 4TNV106T 4TNV106 Komatsu Engine 4D106YanmarOil Pump 123900-32001 For Yanmar Engine 4TNV106T 4TNV106 Komatsu Engine 4D106$302.33Oil Pump YM123900-32000 For Komatsu WB98A-2 WB97S-2 WB97R-2 WB93R-2 WB91R-2 WB150PS-2 WB150-2 WB140PS-2 WB140-2 WA90-3 WA95-3KomatsuOil Pump YM123900-32000 For Komatsu WB98A-2 WB97S-2 WB97R-2 WB93R-2 WB91R-2 WB150PS-2 WB150-2 WB140PS-2 WB140-2 WA90-3 WA95-3$209.26Overhaul Gasket Kit for Komatsu Backhoe WB140-2N WB150-2N Komatsu Engine 4D106 Yanmar Engine 4TNV106KomatsuOverhaul Gasket Kit for Komatsu Backhoe WB140-2N WB150-2N Komatsu Engine 4D106 Yanmar Engine 4TNV106$268.72Turbo RHF5 Turbocharger 123910-18021 for Yanmar 4TNE106T-IFH Komatsu WA115-3 WB140-2KomatsuTurbo RHF5 Turbocharger 123910-18021 for Yanmar 4TNE106T-IFH Komatsu WA115-3 WB140-2$285.00

Part Numbers and Cross References

YM123945-44750YM123945-44751PC110R-1PW95R-2WB97R-2WB97S-2WB140-2NWB140PS-2NWB150-2NWB150AWS-2NWB150PS-2NWYYM123945-44750127410-21480YM127410-21480PC95R-2PW110R-1WA90-3WB140PS-2WB150-2WB150AWS-2845241010845241021226-60-1811142N6411710PW75R-2WB146-5WB146PS-5123900-02410YM123900-02410Y123900-02410WB140-2YM123900-210004TNV1064TNV106TWB93R-2WB98A-2YM723907-11100S4D106WB91R-2YM123900-4473112390044731490mmY123900-42101123900-42101WA95-3YM123900-11310A20001-A20636A20637-UPA40001-A40033A40034-UP140F50092-Up140F50098-Up140F10001-UpYM723900-028004D1064TNV106T-XTBL24TNV106-GGB1YM12390039650WB150PS-2123900-320014TNV106-GGB1B4TNV106T-GGB14TNV106T-GGE4TNV106T-GGL4TNV106T-XTBL1YM123900-32000YM12390032001723900-92740123910-18021YM123910-18021123910-18021/205T-639123910-18020YM123910-18020VD430054VA190043VB430054

Applications and Fitment Summary

  • Komatsu · WB140-2N
  • Komatsu · WB140PS-2N
  • Komatsu · WB150-2N
  • Komatsu · WB150AWS-2N
  • Komatsu · WB150PS-2N
  • Komatsu · WB93R-2
  • Komatsu · WB97R-2
  • Komatsu · WB97S-2
  • Komatsu · PC110R-1
  • Komatsu · PC95R-2
  • Komatsu · PW110R-1
  • Komatsu · PW95R-2
  • Komatsu · s: Komatsu Excavator: PC95R-2, PC110R-1, PW95R-2, PW110R-1 Komatsu Backhoe Loader: WB93R-2, WB97R-2, WB97S-2, WB140-2N, WB140PS-2N, WB150-2N, WB150AWS-2N, WB150PS-2N
  • Komatsu · s: Fit for Komatsu Excavator: PC110R-1, PC95R-2, PC95R-2 USA, PW110R-1, PW95R-2 Fit for Komatsu Backhoe Loader: WA115-3, WA90-3, WB140-2, WB140-2N, WB140PS-2, WB140PS-2N, WB150-2, WB150-2N, WB150AWS-2, WB150AWS-2N, WB150PS-2, WB150PS-2N, WB150WSC-2, WB91R-2, WB93R-2, WB97R-2, WB97S-2, WB98A-2
  • Part Number
  • Komatsu Loader Backhoe:WB140-2N, WB140PS-2N, WB150-2N, WB150AWS-2N, WB150PS-2N, WB93R-2, WB97R-2, WB97S-2, WB98A-2
  • Yanmar · Yanmar Gasket Piston Set Engine Repair Item Included: - 1set Full gasekt kit - 4pcs Liner Cylinder/Sleeve - 4pcs Piston,STD size - 4pcs Piston Pin - 4set Ring set for 4pistons.STD size - 8pcs Pin Clips - 8pcs Valves - 4pcs Intake Valves + 4pcs Exhaust Valves - 8pcs Valve Guides - 8pcs Valves Seats ( 4pcs Intake Valves Seats+ 4pcs Exhaust Valves Seats) - 1set Crankshaft bearing STD size - 1set Connect Rod Bearing STD size - 1set Crankshaft Thrust washer
  • Komatsu · s: for Komatsu WB140-2N WB140PS-2N WB150-2N Contains the following: 1.Piston:4 2.Piston Ring:4 3.Piston Pin:4 4.Cylinder Liner:4 5.Piston Snap:8 6.Piston Pin Bush:4 7.Intake Valve:8 8.Exhaust Valve:8 9.Valve Guide:16 10.Intake Valve Seat8 11.Exhaust Valve Seat:8 12.Main Beraing STD:Set of 5 Pairs 13.Con Rod Bearing STD:Set of 4 Pairs 14.Overhaul Gasket Kit:1 Set 15.Thrust Washer Set
  • Komatsu Exacavator:PC95R-2, PW95R-2 Loader:WA115-3, WA90-3, WA95-3 Backhoe: WB140-2, WB140-2N, WB140PS-2, WB140PS-2N, WB150-2, WB150-2N, WB150AWS-2, WB150AWS-2N, WB150PS-2, WB150PS-2N, WB91R-2 Specification: 55mm
  • WB140-2N S/N A20001-A20636 WB140-2N S/N A20637-UP WB140PS-2N S/N A40001-A40033 WB140PS-2N S/N A40034-UP WB140PS-2 S/N 140F50092-Up WB140PS-2 S/N 140F50098-Up WB140-2 S/N 140F10001-Up WB140-2 S/N 140F11451-Up WB140-2 S/N 140F11531-Up WB140PS-2 S/N 140F50001-Up WB150-2N S/N A60001-A60028 WB150-2N S/N A60029-UP WB150AWS-2N S/N A90002-UP WB150AWS-2N S/N A90001 WB150AWS-2 S/N 150F80001-Up WB150PS-2N S/N A70001-A70009 WB150PS-2N S/N A70010-UP WB150PS-2 S/N 150F50020-Up WB150PS-2 S/N 150F50032-Up WB150WSC-2 S/N 150EF80001-Up WB150-2 S/N 150F10001-Up WB150-2 S/N 150F10293-Up WB150-2 S/N 150F10303-Up WB150PS-2 S/N 150F50001-Up WB91R-2 S/N 91F20001-Up WB91R-2 S/N 91F20070-Up WB91R-2 S/N 91F20127-Up WB91R-2 S/N 91F20145-Up
  • Komatsu Backhoe WB140-2N WB150-2N Komatsu Engine 4D106 Yanmar Engine 4TNV106 Main Bearing 5 Pairs 1 Set YM723900-02800
  • Model: Komatsu Backhoe WB140-2N, WB140PS-2N, WB150-2N, WB150AWS-2N, WB150PS-2N Engine: Komatsu Engine 4D106, Yanmar Engine 4TNV106 Including: Main Bearing Set 5 Pairs, Thrust Plate*4 Units Details: Yanmar Engine Models: 4TNV106T-XTBL2 4TNV106T 4TNV106-GGB1 4TNV106-GGB1B 4TNV106T-GGB1 4TNV106T-GGE 4TNV106T-GGL 4TNV106T-XTBL1 4TNV106T-XTBL(*) Komatsu Engine Model: 4D106
  • Yanmar Engine 4TNV106T 4TNV106 Komatsu Engine 4D106 Oil Pump 123900-32001
  • Engine: KOMATSU:4D106YANMAR:4TNV106T,4TNV106-GGB1,4TNV106-GGB1B,4TNV106T-GGB1,4TNV106T-GGE,4TNV106T-GGL,4TNV106T-XTBL1,4TNV106T-XTBL(*),4TNV106T-XTBL2 Model: TAKEUCHI:TL150KOMATSU: Excavator: PC110R-1,PW110R-1Backhoe:WB140-2N,WB140PS-2N,WB150-2N,WB150AWS-2N,WB150PS-2N,WB93R-2,WB97R-2,WB97S-2,WB98A-2RCG Power: R-YM50,R-YM60 Specification: The Height of Teeth:30mm

Frequently Asked Questions

What parts replace OEM number WB140PS-2N?

This page lists 16 replacement listings indexed under WB140PS-2N. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for WB140PS-2N?

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 WB140PS-2N 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.