Part number lookup

EX100-3 Replacement Parts

Cross-reference and compare 11 replacement listings for OEM / aftermarket part number EX100-3. Use the product cards below to review price, availability, and fitment before ordering.

11 Matching Products

Boom Cylinder 4257642 4257643 for Hitachi EX120-2 EX120-2M EX120-3 EX120-3C EX120-3M EX120K-2 EX120K-2M EX120K-3 EX120K-3MHitachiBoom Cylinder 4257642 4257643 for Hitachi EX120-2 EX120-2M EX120-3 EX120-3C EX120-3M EX120K-2 EX120K-2M EX120K-3 EX120K-3M$3,096.43Coupling Assembly 4310056 for Hitachi Excavator EX100-3 EX120-3 EX200-3 EX210K-5 EX225USR ZX125WHitachiCoupling Assembly 4310056 for Hitachi Excavator EX100-3 EX120-3 EX200-3 EX210K-5 EX225USR ZX125W$193.00Gear Pump 4276918 for Hitachi EX100-3 EX200-3 EX200-5 EX120-5 EX200LC-3 EX220-5 EX220LC-5 EX230H-5 EX270-5HitachiGear Pump 4276918 for Hitachi EX100-3 EX200-3 EX200-5 EX120-5 EX200LC-3 EX220-5 EX220LC-5 EX230H-5 EX270-5$129.00Gear Pump 4276918 for Hitachi EX100-3 EX200-3 EX200-5 EX120-5 EX200LC-3 EX220-5 EX220LC-5 EX230H-5 EX270-5HitachiGear Pump 4276918 for Hitachi EX100-3 EX200-3 EX200-5 EX120-5 EX200LC-3 EX220-5 EX220LC-5 EX230H-5 EX270-5$223.61Hydraulic Pump Angle Sensor 9102385 For Hitachi Excavator EX120-3HitachiHydraulic Pump Angle Sensor 9102385 For Hitachi Excavator EX120-3$101.67Hydraulic Pump Coupling Element 4334891 for Hitachi EX100-3 EX100-5 EX120-3 EX120-5 EX200-5 EX150LC-5 EX210K-5HitachiHydraulic Pump Coupling Element 4334891 for Hitachi EX100-3 EX100-5 EX120-3 EX120-5 EX200-5 EX150LC-5 EX210K-5$58.00Pilot Valve 9134232 for Hitachi EX100-3 EX1100-3 EX120-3 EX135UR EX200-3 EX400-3 EX400-5HitachiPilot Valve 9134232 for Hitachi EX100-3 EX1100-3 EX120-3 EX135UR EX200-3 EX400-3 EX400-5$219.00Pilot Valve 9134232 for Hitachi EX100-3 EX1100-3 EX120-3 EX135UR EX200-3 EX400-3 EX400-5HitachiPilot Valve 9134232 for Hitachi EX100-3 EX1100-3 EX120-3 EX135UR EX200-3 EX400-3 EX400-5$357.56Pump Coupling Assy 4310056 For Hitachi Excavator EX120-3 EX120-3C EX120-3m EX120K-3 EX120K-3m SingleHitachPump Coupling Assy 4310056 For Hitachi Excavator EX120-3 EX120-3C EX120-3m EX120K-3 EX120K-3m Single$328.27Rotor Cylinder Block 2027277 For Hitachi Excavator EX100-3 EX120-3 EX200-3 EX220-3 Pump HPV091HitachiRotor Cylinder Block 2027277 For Hitachi Excavator EX100-3 EX120-3 EX200-3 EX220-3 Pump HPV091$325.12Sensor 9102068 For Hitachi Excavator EX120-2 EX120-3HitachiSensor 9102068 For Hitachi Excavator EX120-2 EX120-3$134.22

Part Numbers and Cross References

42576424257643EX120-2EX120-2MEX120-3EX120-3CEX120-3MEX120K-2EX120K-2MEX120K-3EX120K-3M4310056EX100-3CEX100-3mEX100M-3EX100M-3mEX100WD-3EX100WD-3CEX100-3EX100-5EX100M-5EX120-5EX120-5HG4276918CHR709102385EX1100-3913423220272779102068

Applications and Fitment Summary

  • Part Number
  • Hitachi Excavator: EX120-2, EX120-2M, EX120-3, EX120-3C, EX120-3M, EX120K-2, EX120K-2M, EX120K-3, EX120K-3M
  • Hitachi · s: Hitachi Excavator: EX120-2, EX120-2M, EX120-3, EX120-3C, EX120-3M, EX120K-2, EX120K-2M, EX120K-3, EX120K-3M
  • Hitachi · s: Fit For Hitachi Excavator EX120-2, EX120-2M, EX120-3, EX120-3C, EX120-3M, EX120K-2, EX120K-2M, EX120K-3, EX120K-3M
  • Hitachi · s: Fit for following models: Hitachi Crawler Carrier: CHR70 Hitachi Excavator: EX100-3, EX100-3C, EX100-3m, EX100M-3, EX100M-3m, EX100WD-3, EX100WD-3C, EX120-3, EX120-3C, EX120-3m, EX120K-3, EX120K-3m, EX125WD-5, EX200-3, EX200-3C, EX200-3m, EX200-5, EX200-5 JPN, EX200-5HG, EX200-5LV JAP, EX200-5X JPN, EX200-5Z JPN, EX200LC-5, EX200LC-3, EX200LC-5, EX200K-3, EX200K-3m, EX200SS-5, EX210H-5, EX210H-5 JPN, EX210K-5 JPN, EX225USR, EX225USRLC, EX225USRK, EX225USRKLC, MA145-5, RX2300, ZX125W
  • Hitachi · s: Hitachi Excavator: CHR70, EX100-3, EX100-3C, EX100-3m, EX100-5, EX100-5 JPN, EX100M-3, EX100M-3m, EX100M-5, EX120-3, EX120-3C, EX120-3m, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120SS-5, EX130H-5, EX130H-5 JPN, EX130K-5, EX135UR, EX135UR-5, EX135US-5, EX135USR, EX135USRK, EX140US-5, EX200-3, EX200-3C, EX200-3m, EX200-5, EX200-5 JPN, EX200-5HG, EX200-5LV JAP, EX200-5X JPN, EX200-5Z JPN, EX200K-3, EX200K-3m, EX200SS-5, EX210H-5, EX210H-5 JPN, EX210K-5 JPN, EX220-3, EX220-5, EX220-5 JPN, EX220-5HHE, EX225USR(LC), EX225USRK(LC), EX230-5, EX230H-5 JPN, EX230K-5, EX230LC-5HHE, EX270-5, EX280H-5, EX400-3, EX400-3C, EX400-5, EX450H-5, EX750-5, EX800H-5, HR1200SG, HR1200SGM, HU230-A, IZX200, IZX200LC, MA145-5, RX2300, ZR130HC, ZR420JC, ZX200, ZX200-3G, ZX200-E, ZX200-HHE, ZX200-X, ZX200LC-HHE, ZX210-AMS, ZX210-HCME, ZX210H, ZX210H-3G, ZX210K, ZX210K-3G, ZX210LC-3G, ZX210N-AMS, ZX210N-HCME, ZX225US, ZX225US-E, ZX225US-HCME, ZX225USR, ZX225USR-E, ZX225USR-HCME, ZX225USRK, ZX230, ZX230-HHE, ZX240-3G, ZX240-AMS, ZX240-HCME, ZX240H, ZX240K, ZX240LC-3G, ZX240LC-HHE, ZX250-AMS, ZX250-HCME, ZX250H-3G, ZX250K-3G, ZX250LC-3G, ZX260LCH-3G, ZX270, ZX270-HHE, ZX280LC-AMS, ZX280LC-HCME, ZX300W, ZX450, ZX450H, ZX460LCH-AMS, ZX460LCH-HCME, ZX480MT, ZX480MTH
  • Hitachi Excavator EX120-3 Hydraulic Pump Angle Sensor 9102385
  • Models: Hitachi Excavator EX120-3,EX120-3C,EX120-3m,EX120K-3,EX120K-3m
  • Hitachi · s: Fit for follwing models: Hitachi Crawler Carrier: CHR70 Hitachi Excavator: EX100-3, EX100-3C, EX100-3M, EX100-5, EX100-5 JPN, EX100M-3, EX100M-3M, EX100M-5, EX100WD-3, EX100WD-3C, EX120-3, EX120-3C, EX120-3M, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120K-3, EX120K-3M, EX120SS-5, EX125WD-5, EX130H-5, EX130H-5 JPN, EX130K-5, EX135UR, EX135UR-5, EX135US-5, EX135USR, EX135USRK, EX140US-5, EX150LC-5, EX200-3, EX200-3C, EX200-3M, EX200-5, EX200-5 JPN, EX200-5HG, EX200-5LV JAP, EX200-5X JPN, EX200-5Z JPN, EX200K-3, EX200K-3M, EX200SS-5, EX210H-5, EX210H-5 JPN, EX210K-5 JPN, EX225USR(LC), EX225USRK(LC), MA145-5, ZX110, ZX110-E, ZX110M, ZX120, ZX120-E, ZX125US, ZX125US-E, ZX125W, ZX130-AMS, ZX130-HCME, ZX130H, ZX135UR, ZX135US, ZX135US-E, ZX135USK, ZX135UST, ZX160, ZX180LC, ZX180LC-AMS, ZX180LC-HCME, EX110-5, EX160LC-5, EX200LC-3, EX200LC-5, ZAXIS120, ZAXIS135US, ZAXIS160LC Hitachi Aerial Platform: HX220B, HX220B-2 Hitachi Pile Driver: RX2300
  • Hitachi · s: Hitachi Excavator: EX100-3, EX100-3C, EX100-3m, EX100M-3, EX100M-3m, EX100WD-3, EX100WD-3C, EX1100-3, EX120-3, EX120-3C, EX120-3m, EX120K-3, EX120K-3m, EX135UR, EX135UR-5, EX135US-5, EX140US-5, EX200-3, EX200-3C, EX200-3E, EX200-3m, EX200K-3, EX200K-3m, EX220-3, EX300-3, EX300-3C, EX310H-3C, EX400-3, EX400-3C, EX400-5, EX450H-5, EX550, EX550-5 JPN, EX600H-3 JPN, EX600H-5 JPN, EX750-5, EX75UR, EX75UR-3, EX75UR-5, EX75URLC-3, EX75URT-5, EX75US-5, EX800H-5, EX80U, RX2000-2
  • Hitach Excavator EX120-3 EX120-3C EX120-3m EX120K-3 EX120K-3m Single Pump Coupling Assy 4310056
  • Hyd.Pump shaft to Engine Flywheel
  • Hitachi Excavator EX100-3 EX120-3 EX200-3 EX220-3 Pump Rotor Cylinder Block 2027277
  • Hitachi Excavator EX100-3,EX100-3C,EX100-3m,EX100M-3,EX100M-3m,EX100WD-3,EX100WD-3C,EX120-3,EX120-3C,EX120-3m,EX120K-3,EX120K-3m,EX200-3,EX200-3C,EX200-3E,EX200-3m,EX200K-3,EX200K-3m,EX220-3 with hydraulic pump HPV091
  • Hitachi Excavator EX120-2 EX120-3 Sensor 9102068
  • Models: Hitachi Excavator EX120-2,EX120-2m,EX120-3,EX120-3C,EX120-3m,EX120K-2,EX120K-2m,EX120K-3,EX120K-3m

Frequently Asked Questions

What parts replace OEM number EX100-3?

This page lists 11 replacement listings indexed under EX100-3. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for EX100-3?

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 EX100-3 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.

Confirm fitment & quote details

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