Part number lookup
EX400-1 Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number EX400-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
HitachiCore Radiator Water Tank for HITACHI EX400-1 Excavator$850.00
HitachiNew Hydraulic Oil Radiator for HITACHI EX400-1 Excavator$1,580.00
Isuzu7P Oil Cooler 1-21700033-0 for Isuzu Engine 6RB1 6D17 Hitachi Excavator EX400-1$305.54
HitachiNew Core Radiator Water Tank for HITACHI Excavator EX400-1$870.00
HitachiTurbo RHC92 Turbocharger 114400-3830 For Hitachi Excavator ZX450 Isuzu Engine 6WG1T$647.90Part Numbers and Cross References
Applications and Fitment Summary
- Hitachi · HITACHI EX400-1
- Part Number
- Isuzu Engine: 6RB1,6D17 For Hitachi Excavator: EX400-1
- Hitachi · HITACHI Excavator EX400-1
- Hitachi Excavator ZX450 Isuzu Engine 6WG1T Turbo RHC92 Turbocharger 114400-3830
- Excavator: Hitachi ZX450,EX400-1 Engine: AA6WG1-TQA,6WG1T Turbo Model:RHC92,RHC92-175Q39NHBRL7515CC Isuzu,Hitachi ZAXIS 450 Off way Excavator Description: Earth Moving,Off way Excavator,Hitachi
Frequently Asked Questions
What parts replace OEM number EX400-1?
This page lists 5 replacement listings indexed under EX400-1. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for EX400-1?
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 EX400-1 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.