SINOCMP is a specialized supplier of aftermarket replacement parts for Hitachi construction equipment, with a catalog of 500+ SKUs covering the full EX and ZX/ZAX/ZAXIS excavator lineup — from compact mini excavators to large-tonnage machines.
Compatible Hitachi Models
Our parts are engineered to fit a wide range of Hitachi excavator series, including:
— EX Series:
EX60, EX100-2/3, EX120-2/3, EX200-2/3/5, EX220-2/3, EX270, EX300-5, EX400
— ZX / ZAXIS Series:
ZX30U, ZX35U, ZX50U, ZX70, ZX110, ZX120, ZX135US, ZX160, ZX200-3, ZX210, ZX230, ZX240-3, ZX270, ZX280, ZX450, ZX470, ZX500, ZX520
— John Deere–Hitachi joint models:
120D, 160DLC, 200DLC, 240DLC, 350DLC
Parts Categories Available
We stock the full range of replacement components your Hitachi machine may need:
-
• Electrical Parts — ECU/EC controllers, monitor display panels, wiring harnesses, solenoid valves (high-speed & standard), relays, pressure sensors, alternators, starter motors, throttle motors
-
• Hydraulic Parts — HPV091DW / HPV118 pump spare parts, hydraulic pump assemblies, piston pumps, gear pumps, main control valves, hydraulic motors, final drive assemblies, travel motor seal kits
-
• Engine & Fuel Parts — fuel injectors (Isuzu 4HK1/6HK1/6WG1), fuel feed pumps, oil pumps, water pumps, turbochargers, engine overhaul & gasket kits
-
• Consumables & Seals — cylinder seal kits (boom/arm/bucket), O-ring assortment kits, control valve seal kits, filters, throttle cables, ignition switches
-
• Undercarriage & Structural — track adjuster grease valves, conversion kits (EX100–EX220 series)
-
• A/C Systems — compressors, blower motors, A/C controllers, radiators
Why Choose SINOCMP for Hitachi Parts?
- ✔ OEM-matched tolerances — every part is manufactured to Hitachi's original specifications for a direct drop-in fit, zero modification required
- ✔ 3-step pre-shipment inspection — dimensional check, function test, and cosmetic review before your order leaves our warehouse
- ✔ Warranty included — all Hitachi aftermarket parts come with our standard replacement warranty
- ✔ Part number search — search by Hitachi OEM part number (e.g., 9111160, 4646400, 4436535) to confirm compatibility instantly
- ✔ 24/7 technical support — our engineering team answers compatibility questions, troubleshooting, and bulk inquiry requests within 2 hours
- ✔ Worldwide shipping — consolidated freight from Hong Kong and China to 100+ countries; free shipping available on most orders
Not sure if the part fits your machine? Send us your serial number or part number via the Contact Us page — we'll confirm compatibility and provide a quote the same day.
