2.8L Duramax Idler Pulley 2015-2019 - Gates

Overview

This is a belt idler pulley for the Chevrolet, GMC 2.8L Duramax diesel (2015-2019). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 2.8L Duramax 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.

What's Included

• an idler pulley as specified
• mounting hardware or dust cap where included

Fitment

Fits Chevrolet, GMC trucks equipped with the 2.8L Duramax diesel engine, 2015-2019. Please confirm your engine and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 2.8L Duramax part when you experience:

• a growl or rattle from the belt area
• a pulley that wobbles or has play
• belt noise or uneven belt wear
• a rough or tight pulley when spun by hand

Specifications

• Engine: 2.8L Duramax
• Year Range: 2015-2019

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Diesel Parts — your source for 2.8L Duramax diesel parts.