137647
Expansion Plug
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$214.95 $255.79

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.


DESCRIPTION
An expansion plug, also known as a freeze plug or welch plug, is a small circular metal disk that fits into a hole in the engine block or cylinder head of a truck. The purpose of this component is to seal off coolant passages and prevent leaks. Expansion plugs are typically made of steel, brass or aluminum and come in various sizes to fit specific engine applications. Over time, expansion plugs can corrode or become loose and may need to be replaced. It is important to regularly inspect these components during routine maintenance to ensure proper engine function and prevent potential coolant leaks which could cause damage to the engine. Part number 137647 refers specifically to an expansion plug used in certain truck models.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
17.0 x 19.0 x 1.0 in
Weight
0.113 lb
* This information is provided as is and may be out of date.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.