3921640
Valve Stem Seal
Cummins®
IN STOCK
More than 10 are currently available
Ships within 1 business day
$8.49
$11.04
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 valve stem seal, identified by part number 3921640, is a small but important component that sits at the top of the engine's valve stem. Its primary function is to prevent oil from flowing down the valve stem and into the combustion chamber. Valve stem seals are typically made of rubber or other flexible materials that can withstand high temperatures and pressure. When they become worn or damaged, oil may leak into the combustion chamber, causing excessive smoke and poor engine performance. Proper maintenance of valve stem seals is critical to ensure longevity and optimal performance of an engine.
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SPECIFICATIONS
Hazard Description
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
0.62 x 0.62 x 0.5 in
Weight
0.01 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* This information is provided as is and may be out of date.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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