$2,099.99
$2,729.99
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
A Cylinder Head Rebuild Kit with part number 5579112 is a collection of components used for rebuilding the cylinder head of an engine. The kit typically includes new valves, valve springs, valve guides, and other necessary parts for repairing or rebuilding a cylinder head. Cylinder heads are critical components of an engine that house the intake and exhaust valves, and are responsible for sealing the combustion chamber. Over time, wear and tear can cause damage to these components or lead to leaks that affect engine performance. A cylinder head rebuild kit can help restore proper function by replacing worn or damaged parts with new ones.
SPECIFICATIONS
Package Dimensions
12.75 x 7.5 x 6.75 in
Weight
9.4 lb
BILL OF MATERIALS
| Name | Quantity | Part Number |
|---|---|---|
| Expansion Plug | 1 | 203933 |
| Expansion Plug | 4 | 205401 |
| Expansion Plug | 4 | 3007635 |
| Valve Stem Seal | 2 | 3408282 |
| Valve Spring | 4 | 3635455 |
| Tamper Proof Seal | 1 | 3640776 |
| Valve Spring Retainer | 4 | 3641536 |
| Valve Collet | 8 | 3641537 |
| Valve Stem Guide | 4 | 3646200 |
| O Ring Seal | 1 | 3678786 |
| Valve Insert | 2 | 4080326 |
| Valve Stem Seal | 2 | 4080343 |
| Valve Rotator | 4 | 4086649 |
| Valve Insert | 2 | 4380862 |
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* This information is provided as is and may be out of date.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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