OM642 Sprinter Idler Pulley 2020-2021 - ACDelco

Overview

This is a belt idler pulley for the Mercedes-Benz, Dodge, Freightliner OM642 Sprinter diesel (2020-2021). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade OM642 Sprinter repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

An idler pulley guides the serpentine belt around the front of the engine and keeps its wrap on the accessories. The pulley spins on a sealed bearing, and when that bearing dries out it starts to growl, wobble and heat up. A failing idler can shred the belt, so it is best replaced as soon as it gets noisy or shows play.

Fitment

Fits Mercedes-Benz, Dodge, Freightliner vehicles equipped with the OM642 Sprinter diesel engine, 2020-2021. Please confirm your engine and year before ordering to ensure correct fitment.

Specifications

• Engine: OM642 Sprinter
• Year Range: 2020-2021

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70 to the lower 48 states. Backed by Core Diesel Parts — your source for OM642 Sprinter diesel parts.