$98.95
$117.75
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 honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
A piston ring set, identified by part number 3938199, is a collection of metal rings that encircle the pistons in an internal combustion engine. The rings are responsible for sealing the gap between the piston and the cylinder wall, preventing oil from leaking into the combustion chamber and also controlling the amount of compression and pressure that occurs within the engine. These rings are designed to withstand high temperatures and pressures generated during engine operation. The set typically includes several rings of varying sizes, each with a specific function such as compression or oil control. Proper installation and maintenance of piston ring sets is essential for optimal engine performance and longevity.
SPECIFICATIONS
Notes
1.00 mm Oversize
Package Dimensions
4.38 x 0.63 x 4.375 in
Weight
0.19 lb
BILL OF MATERIALS
| Name | Quantity | Part Number |
|---|---|---|
| Compression Piston Ring | 1 | 3937431 |
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* This information is provided as is and may be out of date.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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