Reliable Sealing Solutions for Hitachi Heavy Equipment
When it comes to maintaining the fuel system integrity of your Hitachi Excavator, the Hitachi 4650360 Fuel Tank Cap is an essential component. Also known as part number 4650360, this cap is specifically engineered to provide a vacuum-tight seal, preventing contaminants from entering your diesel tank and ensuring optimal engine performance.
Whether you are operating a Hitachi EX120-2, EX120-5, or the newer ZX200 and ZX210 series, having a reliable fuel cap prevents fuel evaporation and pressure loss, which are critical for high-efficiency operation in demanding construction environments.
| Attribute | Details |
|---|---|
| Model NO. | Hitachi EX120 / ZX200 / ZX210 / ZX240 / ZX330 |
| Part Number | 4650360 (Alternate: 4650360) |
| Product Name | Fuel Tank Cap / Diesel Tank Cover |
| Condition | Brand New, OEM Standard Replacement |
| Type | Lockable / Standard Heavy Duty |
| Application | Excavator Fuel System Maintenance & Repair |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express (DHL, Fedex, EMS, UPS), Air, or Sea |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Core Features | Premium 4650360 Replacement | Low-Grade Generic Caps |
|---|---|---|
| Sealing Material | High-grade Nitrile Rubber (Fuel Resistant) | Standard recycled rubber (Prone to swelling) |
| Pressure Venting | Precision relief valve integrated | No venting or inconsistent pressure release |
| Fitment Precision | 1:1 OEM Standard for Hitachi Tanks | Loose fit, leads to fuel leaks |
| Durability | Anti-corrosive coating for heavy weather | Thin metal, rusts quickly in humidity |
| Locking Mechanism | Robust anti-theft design available | Weak locks, easily bypassed |
| Compatibility | Multi-model Hitachi Excavator Support | Limited fitment range |
A faulty fuel cap is more than just a minor inconvenience; it can lead to vacuum locks or fuel contamination that damages your injection pump. Our team helps operators:
Identify potential risks during maintenance such as air intake in the fuel line.
Recommend suitable replacement parts if needed based on your serial number.
Support both inspection advice and parts supply for global fleets.
Solution: Check your fuel tank cap. If the vent in the 4650360 cap is clogged, a vacuum forms in the tank, stopping fuel flow. Replacing it with a fresh 4650360 ensures proper air displacement.
Solution: It is highly versatile, fitting the ZX200, ZX210, ZX240, and even larger ZX330 units. It is also compatible with the classic EX series like EX120-5.
Answer: Our replacement features an OEM-standard tri-metal structure and high-quality seals. It is trusted by repair shops and equipment fleets for its perfect fit and long-term durability against diesel corrosion.
Beyond the Hitachi 4650360, we specialize in high-performance engine rebuild components for major brands. Our core inventory includes parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
Whether you need an engine overhaul kit, cylinder liner, piston kit, or turbocharger, we provide the following long-tail support items:
Main bearing set, Rod bearing, Thrust washer, Full gasket set, Diesel injection pump, Fuel injector nozzle, Crankshaft assembly, Water pump replacement, Oil pump for heavy duty, Cylinder block, Cylinder head casting, Connecting rod, Camshaft, Valve train components, Oil cooler, Fan blade, Starter motor, Alternator, Belt tensioner, and Fuel filters.
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