423020
Idler Pulley
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$969.95 $1,154.24

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
The Idler pulley, also known as a tensioner pulley, is a component in the engine of a truck that helps to maintain proper tension on the serpentine belt. It is typically located near the alternator or power steering pump and rotates on a bearing to reduce friction. The Idler Pulley's main function is to regulate the tension of the belt and ensure smooth operation of other engine components such as the water pump and air conditioning compressor. Over time, this part may wear out due to continuous use or contamination from oil leaks, leading to issues such as squeaking or slipping belts. Regular inspection and replacement can prevent further damage and prolong the life of your engine.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
6.0 x 6.0 x 3.0 in
Weight
6.5 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* This information is provided as is and may be out of date.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.