5.9L Cummins 12V Harmonic Balancer 1988-1993

Overview

This is a crankshaft harmonic balancer / damper for the Ram, Dodge 5.9L Cummins 12V diesel (1988-1993). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 5.9L Cummins 12V 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 Ram, Dodge trucks equipped with the 5.9L Cummins 12V diesel engine, 1988-1993. Please confirm your engine and year before ordering to ensure correct fitment.

Common Symptoms & When to Use

Consider this 5.9L Cummins 12V 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: 5.9L Cummins 12V
• Year Range: 1988-1993

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70. Backed by Core Diesel Parts — your source for 5.9L Cummins 12V diesel parts.