Product Description
Restore precise hydraulic distribution and eliminate internal oil leakage in your heavy machinery with this premium Main Control Valve Seal Kit, specifically engineered for Hitachi ZX330-3G and ZX350H-3G Excavators.
Manufactured to meet or exceed original equipment manufacturer (OEM) standards, this comprehensive valve repair kit provides exceptional pressure containment, oil resistance, and thermal durability, effectively preventing valve spool bypass and restoring responsive implement control.
Technical Specifications:
Brand Compatibility: Hitachi
Compatible Machine Models: ZX330-3G, ZX350H-3G Excavators
Application Location: Main Control Valve Block Assembly
OEM Part Number: XP00000007PS
Why Choose Our Hitachi Control Valve Seal Kits?
High-Pressure Resistant Elastomers: Formulated with premium Polyurethane (PU), specialty NBR, and PTFE backup rings designed to withstand continuous high hydraulic pressure and pulse loads.
Precision OEM Matching: Exact dimensional tolerances ensure seamless installation into valve spools and ports, reducing shop downtime and ensuring a zero-leak seal.
Complete Valve Overhaul Set: Contains all required O-rings, D-rings, dust seals, and backup rings needed for a complete control valve rebuild.
Important Fitment Note:
This seal kit is designed specifically for the main control valve assembly on Hitachi ZX330-3G and ZX350H-3G excavators. Please verify your original part number (XP00000007PS) or equipment serial number prior to purchasing to guarantee 100% compatibility.