Engine Drive Belt Tensioner Idler Pulley Serpentine Belt Kit for Mercedes-Benz

Product Overview

This aftermarket replacement belt tensioner and idler pulley kit is intended for the listed Mercedes-Benz applications named in the title. A serpentine belt tensioner maintains belt tension while idler pulleys guide the belt along its routing path within the engine accessory drive system. The kit is supplied for comparison with the corresponding Mercedes-Benz reference components.

Key Features & Performance

• Belt tensioner that maintains tension on the serpentine belt in the accessory drive system
• Idler pulley that guides the serpentine belt along its routing path
• Supplied as a kit for servicing the belt drive system
• Used when replacing a worn or noisy tensioner or idler pulley

Common Uses

• Replacing a worn, noisy, or malfunctioning belt tensioner or idler pulley
• Servicing the engine accessory drive belt system
• Restoring normal belt drive operation after the original components have failed

Technical Specifications

• Product Type: Engine Drive Belt Tensioner & Idler Pulley Serpentine Belt Kit
• General Application: Mercedes-Benz

Frequently Asked Questions

Q: What does a serpentine belt tensioner and idler pulley kit do? A: The tensioner keeps the serpentine belt at the proper tension while the idler pulley guides the belt along its routing path in the accessory drive system.

Q: How should fitment be verified? A: Compare the complete existing part number and the full Mercedes-Benz model designation against the listed application before purchase to help confirm compatibility.

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.