Part number lookup

4334891 Replacement Parts

Cross-reference and compare 8 replacement listings for OEM / aftermarket part number 4334891. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

8 Matching Products

Coupling Element 4334891 For Hitachi Aerial Platform HX220B HX220B-2HitachiCoupling Element 4334891 For Hitachi Aerial Platform HX220B HX220B-2$120.89Coupling Element 4334891 For Hitachi Crawler Dumper CHR70HitachiCoupling Element 4334891 For Hitachi Crawler Dumper CHR70$135.05Coupling Element 4334891 For Hitachi Excavator EX140US-5 EX150LC-5 EX200-3 EX200K-3 EX210H-5HitachiCoupling Element 4334891 For Hitachi Excavator EX140US-5 EX150LC-5 EX200-3 EX200K-3 EX210H-5$120.89Coupling Element 4334891 For Hitachi Excavator MA145-5HitachiCoupling Element 4334891 For Hitachi Excavator MA145-5$120.89Coupling Element 4334891 For Hitachi Excavator ZX110 ZX120 ZX125W ZX130H ZX160HitachiCoupling Element 4334891 For Hitachi Excavator ZX110 ZX120 ZX125W ZX130H ZX160$109.56Coupling Element 4334891 For Hitachi Pile Driver RX2300HitachiCoupling Element 4334891 For Hitachi Pile Driver RX2300$120.89Main Hydraulic Pump Coupling Element 4334891For John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LCJohn DeereMain Hydraulic Pump Coupling Element 4334891For John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LC$105.17New 4334891 Hydraulic Pump Coupling Element for John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LC MainJohn DeereNew 4334891 Hydraulic Pump Coupling Element for John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LC Main$160.00

Part Numbers and Cross References

4334891HX220BHX220B-2CHR70EX140US-5EX150LC-5EX200-3EX200K-3EX210H-5EX200-3CEX200-3mEX200-5EX200-5HGEX200-5LVEX200-5XEX200-5ZMA145-5ZX110ZX120ZX125WZX130HZX160ZX110-EZX110MZX120-EZX125USZX125US-EZX130-AMSRX2300160LC200LC

Applications and Fitment Summary

  • Part Number
  • Hitachi Aerial Platform HX220B HX220B-2 Coupling Element 4334891
  • Hyd.Pump shaft to Engine Flywheel
  • Hitachi Crawler Dumper CHR70 Coupling Element 4334891
  • Hitachi Excavator EX140US-5 EX150LC-5 EX200-3 EX200K-3 EX210H-5 Coupling Element 4334891
  • Hyd.Pump shaft to Engine Flywheel Details: EX140US-5,EX150LC-5,EX200-3,EX200-3C,EX200-3m,EX200-5,EX200-5 JPN,EX200-5HGEX200-5LV JAP,EX200-5X JPN,EX200-5Z JPN,EX200K-3,EX200K-3m,EX200SS-5,EX210H-5,EX210H-5 JPNEX210K-5 JPN,EX225USRLC,EX225USRKLC,EX225USR,EX225USRK
  • Hitachi Excavator MA145-5 Coupling Element 4334891
  • Hitachi Excavator ZX110 ZX120 ZX125W ZX130H ZX160 Coupling Element 4334891
  • Hyd.Pump shaft to Engine Flywheel Details: ZX110,ZX110-E,ZX110M,ZX120,ZX120-E,ZX125US,ZX125US-E,ZX125W,ZX130-AMS,ZX130-HCME,ZX130H,ZX135UR,ZX135US,ZX135US-E,ZX135USK,ZX135UST,ZX160,ZX180LCZX180LC-AMS,ZX180LC-HCME
  • Hitachi Pile Driver RX2300 Coupling Element 4334891
  • John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LC Main Hydraulic Pump Coupling Element 4334891
  • John Deere · John Deere Excavator 120 110 120C 160LC 160C LC 135C RTS 200LC Main

Frequently Asked Questions

What parts replace OEM number 4334891?

This page lists 8 replacement listings indexed under 4334891. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 4334891?

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 4334891 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.