Part number lookup

ZX50U Replacement Parts

Cross-reference and compare 20 replacement listings for OEM / aftermarket part number ZX50U. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

20 Matching Products

3Pcs Fuel Injector Pump Assembly 8973148952 for Isuzu 3LD1 3LD2 Engine John Deere 50C 35C 27C Hitachi ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ExcavatorHitachi3Pcs Fuel Injector Pump Assembly 8973148952 for Isuzu 3LD1 3LD2 Engine John Deere 50C 35C 27C Hitachi ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR Excavator$705.004Pcs Fuel Injector Pump Assembly 8973148952 for Isuzu 4LB1 4LE1 4LE2 4LC1 Engine John Deere 50C 35C 27C Hitachi ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ExcavatorHitachi4Pcs Fuel Injector Pump Assembly 8973148952 for Isuzu 4LB1 4LE1 4LE2 4LC1 Engine John Deere 50C 35C 27C Hitachi ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR Excavator$919.00Bottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiBottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$176.00Bottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiBottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$98.00Bottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiBottom Track Roller 9239528 for Hitachi Excavator ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$127.00Connecting Rod 8970777905 8980757761 for Isuzu 4LE2 EngineIsuzuConnecting Rod 8970777905 8980757761 for Isuzu 4LE2 Engine$229.38Crankshaft 8980638280 for Isuzu Engine 4LB1 4LE2 Hitachi Excavator ZX40U ZX50U ZX55UR ZX70-3 ZX75US-3 ZX80LCK-3 ZX85US-3 ZX85USB-3HitachiCrankshaft 8980638280 for Isuzu Engine 4LB1 4LE2 Hitachi Excavator ZX40U ZX50U ZX55UR ZX70-3 ZX75US-3 ZX80LCK-3 ZX85US-3 ZX85USB-3$585.00Cylinder Head Gasket 8980489450 for Isuzu Engine 4LE2 Hitachi Excavator ZX40U ZX50U ZX55UR ZX70-3 ZX75UR-3 ZX75US-3 ZX85US-3 ZX85USB-3HitachiCylinder Head Gasket 8980489450 for Isuzu Engine 4LE2 Hitachi Excavator ZX40U ZX50U ZX55UR ZX70-3 ZX75UR-3 ZX75US-3 ZX85US-3 ZX85USB-3$42.00Engine Fan Cooling 8-97205123-1 for Hitachi EX55UR-3 ZX40U ZX50U ZX55UR Isuzu Engine 4LE1HitachiEngine Fan Cooling 8-97205123-1 for Hitachi EX55UR-3 ZX40U ZX50U ZX55UR Isuzu Engine 4LE1$209.26Engine Radiator 4611871 4467233 for Hitachi Excavator ZAX50UHitachiEngine Radiator 4611871 4467233 for Hitachi Excavator ZAX50U$585.39Exhaust Manifold Gasket to Cylinder Head 8971261860 for Isuzu Engine 4LB1 4LC1 4LE1 4LE2 Hitachi Excavator EX40U EX50U ZX40U ZX50U ZX55UR ZX70-3 ZX75US-3 ZX85US-3HitachiExhaust Manifold Gasket to Cylinder Head 8971261860 for Isuzu Engine 4LB1 4LC1 4LE1 4LE2 Hitachi Excavator EX40U EX50U ZX40U ZX50U ZX55UR ZX70-3 ZX75US-3 ZX85US-3$31.00Fuel Injector Pump Assembly 8973148952 for Isuzu Engine 3LD1 3LD2 4LB1 4LC1 4LE1 4LE2 Hitachi Excavator ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ZX55UR-HHEHitachiFuel Injector Pump Assembly 8973148952 for Isuzu Engine 3LD1 3LD2 4LB1 4LC1 4LE1 4LE2 Hitachi Excavator ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ZX55UR-HHE$240.00Glow Plug Timer 8970405020 for Hitachi EG30 ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ZX55UR-HHEHitachiGlow Plug Timer 8970405020 for Hitachi EG30 ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR ZX55UR-HHE$94.74Hydraulic Main Piston Pump 4466797 for Hitachi Excavator ZX40U ZX50U ZX50UNAHitachiHydraulic Main Piston Pump 4466797 for Hitachi Excavator ZX40U ZX50U ZX50UNA$1,876.00Oil Cooler 4373424 for Hitachi Excavator EX27U EX30U EX35U EX58MU ZX27U ZX30U ZX35U ZX40U ZX50U ZX55URHitachiOil Cooler 4373424 for Hitachi Excavator EX27U EX30U EX35U EX58MU ZX27U ZX30U ZX35U ZX40U ZX50U ZX55UR$175.00Pressure Switch Sensor 4380677 For Hitachi Excavator ZX27U ZX30U ZX35U ZX40U ZX50UHitachiPressure Switch Sensor 4380677 For Hitachi Excavator ZX27U ZX30U ZX35U ZX40U ZX50U$68.11Top Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiTop Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$101.00Top Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiTop Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$83.00Top Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3HitachiTop Roller 9239529 for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX48U-3 ZX50U ZX50U-2 ZX50U-3 ZX52U-3 ZX55UR-2 ZX55UR-3$83.00Water Pump & Thermostat & Gasket 8981262311 8972895430 8972112090 for Hitachi EX40U EX50U ZX40U ZX50U ZX55UR EX27U EX30U EX35U ZX27U ZX30U ZX35UHitachiWater Pump & Thermostat & Gasket 8981262311 8972895430 8972112090 for Hitachi EX40U EX50U ZX40U ZX50U ZX55UR EX27U EX30U EX35U ZX27U ZX30U ZX35U$149.00

Part Numbers and Cross References

897314895289731489518973148950ZX30UZX35UZX40UZX50UZX55URZX55UR-HHEZX40U-2ZX40U-3ZX40U-3UZX48U-3ZX48U-3FZX50U-2ZX50U-3ZX50U-3FZX52U-3ZX52U-3FZX55UR-292395288970777905DA-01HitachiZX55UR-HHEJohn89807577614LE2HitachiTX75USZX70-3ZX70-3-HCME898063828189806382808972553374ZX75UR-3ZX75US-3ZX75US-3M8980489450ZX75USK-3ZX80LCK-38-97205123-1EX55UR-346118714467233ZAX50UZAXIS40UZX50UNAZAXIS50UZAXIS50U-2ZX30U-2ZX30U-38-97126186-0EX50UEX50UNAEX58MU8970405020ZX27U4466797EX27UNAEX30UEX35UEX35UNA438067789725414808972541482509637013089436220208943656740

Applications and Fitment Summary

  • Hitachi · s: Fit For Hitachi Excavator: ZX40U, ZX40U-2, ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U, ZX50U-2, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55UR-2, ZX55UR-2D, ZX55UR-2DU, ZX55UR-2U, ZX55UR-3, ZX55UR-3D
  • Part Number
  • Hitachi EX55UR-3 ZX40U ZX50U ZX55UR Isuzu Engine 4LE1 Engine Fan Cooling 8-97205123-1
  • Hitachi Excavator ZAX50U Engine 4LE2
  • Hitachi · s:For Hitachi Excavator ZAX50U Engine 4LE2
  • Hitachi · s: Fit For Hitachi Excavator: EX40UR-3, ZAXIS40U, ZAXIS50U, ZAXIS50U-2, ZX30U-2, ZX30U-3, ZX35U-2, ZX35U-3, ZX40U, ZX40U-2, ZX40U-3, ZX40U-3U, ZX40U-5A, ZX40UR, ZX40UR-2, ZX40UR-3, ZX40UR-3D
  • Hitachi · s:For Hitachi Excavator:ZX40U, ZX50U, ZX50UNA
  • Hitachi · s: for Hitachi Excavator: EX27U, EX27UNA, EX30U, EX35U, EX35UNA, EX58MU, ZX27U, ZX30U, ZX35U, ZX40U, ZX50U, ZX55UR, ZX55UR-HHE
  • Hitachi Excavator ZX27U ZX30U ZX35U ZX40U ZX50U Pressure Switch Sensor 4380677
  • Model: Hitachi Excavator ZX27U,ZX30U,ZX35U,ZX40U,ZX50U
  • Hitachi · s: Fit For Hitachi Excavator:ZX40U, ZX40U-2, ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U, ZX50U-2, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55UR-2, ZX55UR-2D, ZX55UR-2DU, ZX55UR-2U, ZX55UR-3, ZX55UR-3D
  • Hitachi · s: Fit For Hitachi Excavator: ZX40U, ZX40U-2, ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U, ZX50U-2, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55UR-2, ZX55UR-2D, ZX55UR-2DU, ZX55UR-2U, ZX55UR-3, ZX55UR-3D, ZAXIS50U, ZAXIS50U-2, ZAXIS50U-3

Frequently Asked Questions

What parts replace OEM number ZX50U?

This page lists 20 replacement listings indexed under ZX50U. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for ZX50U?

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 ZX50U 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.