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DESCRIPTION
The Cylinder Head, with part number 4989710NX, is a crucial component of an internal combustion engine. It sits on top of the engine block and seals the combustion chamber. The cylinder head houses the intake and exhaust valves, which are responsible for regulating the flow of air and fuel into the engine and allowing exhaust gases to exit. It also contains passages for coolant to circulate through in order to regulate engine temperature. The shape of the cylinder head is designed to promote efficient combustion by directing airflow and fuel towards the center of each cylinder. Cylinder heads are commonly made from aluminum or cast iron, depending on their application. Proper maintenance and installation of a cylinder head is essential for optimal engine performance and reliability.
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SPECIFICATIONS
Package Dimensions
34.0 x 15.1 x 9.0 in
Weight
160 lbs
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* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty
coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
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