Belt Tensioner Idler Pulley for Dodge Ram Cummins 5.9 5.9L 1989-2002 12V 24V

Product Overview

This aftermarket replacement belt tensioner idler pulley is listed for Dodge Ram applications using the Cummins 5.9, 5.9L, and 4B designations, with 89-02 and 12V or 24V references. A belt tensioner idler pulley helps guide the belt and maintain its intended routing within an engine accessory drive system.

Key Features & Performance

• Belt tensioner idler pulley for the listed engine and vehicle applications
• Supports normal belt guidance within the accessory drive system
• Listed with Cummins 5.9, 5.9L, and 4B designations
• Applicable to the 12V and 24V references identified in the title
• Used when servicing or replacing the corresponding belt-drive component

Fitment & Compatibility

• for Dodge Ram applications listed with Cummins 5.9, 5.9L, and 4B designations
• for the 89-02 application range with 12V and 24V references

Common Uses

• Replacing a worn, damaged, or malfunctioning belt-drive pulley
• Routine service of the engine accessory belt system
• Restoring normal belt guidance after the corresponding component has failed

Technical Specifications

• Product Type: Belt tensioner idler pulley
• Vehicle Application(s): Dodge Ram
• Engine Application(s): Cummins 5.9; 5.9L; 4B
• Application Range: 89-02
• Electrical Designation: 12V; 24V

Frequently Asked Questions

Q: What does a belt tensioner idler pulley do? A: It helps guide the engine accessory belt and supports the belt’s intended routing within the drive system.

Q: How should fitment be verified? A: Compare the complete existing part number, when available, with the complete Dodge Ram and Cummins designation, including 5.9, 5.9L, 4B, 89-02, 12V, or 24V references. Confirm all applicable details before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.