Mercedes Benz Serpentine Drive Belt Tensioner Kit With Idler Pulley For 2006 2011 ML350 GL450 G550 SLK300 C280 GLK350 E350 CL550 S550 Replaces 2722021419 2722000270 Top Notch Belt Tensioner Kit For Smooth Power Transmission And Less Slippage

Mercedes Belt Serpentine Tensioner Kit with Idler Pulley
✔️ Includes tensioner and idler pulley for multiple MB models

The Serpentine Drive Belt Tensioner Kit with Idler Pulley keeps the belt under proper tension on Mercedes-Benz engines, reducing slippage and wear. It is commonly used in models like ML, GL, CLK, E, CLS, S, CL, C, and SL classes from mid-2000s to early-2010s to ensure reliable power to accessories such as the alternator and A/C compressor. Before purchasing, please verify compatibility using the OE numbers provided.

✅ OE numbers include 2722021419 2722000270 2722021019 A0039937296 A2722021419 A2722000270 A2722020000 6pk2404
✅ High-strength alloy steel and aluminum alloys withstand long-term vibration and torsion
✅ Maintains consistent belt tension to prevent belt wear and slippage
✅ Fits many Mercedes-Benz models listed in compatibility section
✅ Pack size: 1 kit

💡 What is a serpentine belt tensioner kit with idler pulley used for in a Mercedes-Benz engine?

Here's a handy answer for buyers:

- Maintains proper belt tension to prevent slip and wear
- Reduces noise and wear on pulleys and accessories
- Works across multiple MB models (see compatibility)
- Helps ensure reliable drive belt performance during daily driving
✝️