2.8L Duramax Harmonic Balancer 2016-2018 - Dorman

Overview

This is a crankshaft harmonic balancer / damper for the Chevrolet, GMC 2.8L Duramax diesel (2016-2018). 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

The harmonic balancer, or crankshaft damper, bolts to the front of the crankshaft and absorbs the torsional vibration every firing pulse puts into it. A diesel makes strong pulses, and over time the rubber or fluid element in the damper fails, the outer ring can shift or separate, and the crankshaft loses that protection. A worn balancer is replaced to protect the crank, the front seal and the belt drive.

What's Included

• a crankshaft harmonic balancer / damper as specified
• bolt or hardware where included

Fitment

Fits Chevrolet, GMC trucks equipped with the 2.8L Duramax diesel engine, 2016-2018. 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 wobble at the crank pulley at idle
• cracked, bulging or separated damper rubber
• new vibration or a front seal leak
• belt tracking problems at the crank pulley

Specifications

• Engine: 2.8L Duramax
• Year Range: 2016-2018

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 2.8L Duramax diesel parts.