This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.
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DESCRIPTION
The Cylinder Head (part number: 4987958NX) is a crucial component of the engine in a truck. It sits on top of the engine block and seals the combustion chambers, where fuel and air are mixed and ignited to power the vehicle. The cylinder head houses important parts such as valves, springs, and guides that help control the flow of air and fuel into the engine, as well as exhaust gases out of it. It also contains passages for coolant to keep the engine from overheating. The cylinder head must be precisely machined to ensure proper sealing and efficient combustion. If damaged or worn, it can lead to poor performance, loss of power, or even catastrophic engine failure. Therefore, regular maintenance is essential for ensuring optimal performance and longevity of a truck's cylinder head.
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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* This information is provided as is and may be out of date.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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