New Aluminum 4HK1 Cylinder Head Assembly For ISUZU 700P NPR NQR Trucks Hitachi Z240 Excavator

The 4HK1 Cylinder Head is a precision-engineered component that seals the combustion chamber and houses the valve train on Isuzu's 5.2L medium-duty diesel engine. The 4HK1 is a 4-cylinder inline engine with a displacement of 5.193L, a bore of 115mm and stroke of 125mm, featuring a single overhead camshaft (SOHC) with 4 valves per cylinder.

This new aluminum cylinder head is specifically designed for ISUZU 700P, NPR, and NQR trucks, as well as heavy equipment such as the Hitachi ZX240-3 excavator. 

The aluminum construction offers excellent heat dissipation and reduced weight compared to cast iron alternatives, without compromising durability.

The cylinder head is a complete assembly, ready for installation. It includes all necessary components such as valves, valve guides, and seats, with precision-machined surfaces to ensure proper sealing and optimal engine performance.

 

 

1. Factory-Spec OEM Quality – Manufactured to meet Isuzu's original equipment specifications. This cylinder head is identical to the unit that originally came in your Isuzu 700P, NPR, or NQR truck, and is also used in Hitachi ZX240-3 excavators.

2. Complete Assembly – Ready to Install – This is a complete cylinder head assembly, not a bare casting. It includes valves, guides, and seats, saving you time and labor costs.

3. Versatile Application – Compatible with a wide range of applications, including Isuzu 700P and N-Series trucks, Hitachi ZX210/240 excavators, Case CX210/230 excavators, and JCB JS200/220 excavators.

4. Aluminum Construction – Provides superior heat dissipation and reduced weight while maintaining the strength and durability required for commercial applications.

5. 29 Years of One-Stop Supply Experience – With nearly three decades in the Isuzu parts industry, we ensure every component meets rigorous quality standards. Backed by a full 12-month warranty.

6. Comprehensive Cross-Reference Coverage – Our cylinder head covers multiple OEM numbers including 8981706171, 8981706170, 8981706190, and 8980184545, ensuring compatibility with your specific application.

 

 

 

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