$7,199.99
$9,359.99
This is an oversize product. Additional shipping fees may apply.
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.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
The cylinder head (part number 4374091) is a crucial component of a truck's engine. It sits atop the engine block and seals off the combustion chamber, which houses the pistons and fuel injectors. The cylinder head is responsible for several functions, including controlling the flow of air and fuel into the engine, directing exhaust gases out of the engine, and providing a surface for spark plugs to ignite the air-fuel mixture. Made from durable materials such as aluminum or cast iron, cylinder heads are designed to withstand high temperatures and pressures generated by internal combustion. They are also engineered to precise tolerances to ensure optimal performance and efficiency. In summary, the cylinder head plays an essential role in ensuring that a truck's engine runs smoothly and reliably over time.
RELATED PARTS
SPECIFICATIONS
Recon Equivalent
4374091RX
Service Part Topic
TSB170002
Package Dimensions
48.0 x 25.5 x 17.5 in
Weight
542 lbs
RECOMMENDED PARTS
* This information is provided as is and may be out of date.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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