HiTech Spareparts

Hitachi Excavator Spare Parts and Isuzu Engine Parts

SMAZ Agri International UK supplies new Hitachi excavator spare parts for Zaxis (ZX), EX series excavators and ZW wheel loaders, plus Isuzu engine parts for the 4HK1, 6HK1, 6BG1, 6WG1 and 4BG1 engines used in Hitachi machines. Every part is listed with its part number and model so you can find the right replacement quickly.

Hitachi hydraulic pumps and pump parts

Main hydraulic pumps, pump regulators, gear pumps, piston shoes, cylinder blocks, valve plates, shafts, bearings and couplings for Hitachi ZX120, ZX200, ZX330, ZX450, ZX670 and ZX890 excavators.

Swing motors, travel motors and valves

Swing motors, travel motors, sun gears, gearbox bearings, main control valves, relief valves, shuttle valves, solenoid valves and joystick pilot valve parts.

Electrical parts and controllers

Machine controllers, engine ECUs, monitors, switch panels, wiring harnesses, pressure, temperature, speed and angle sensors, throttle motors and wiper motors.

Isuzu engine parts for Hitachi excavators

Cylinder heads, short blocks, crankshafts, turbochargers, high-pressure pumps, injectors, water pumps, alternators and EGR parts.

How to order Hitachi spare parts

All parts are new and sold on a quote basis. Send us the part number, machine model and serial number through the enquiry form, WhatsApp or our contact page, and we will confirm fitment, price and delivery. We ship worldwide from our UK office and China supply base. Looking for complete machines? See our used machinery range.