Upgrade your vehicle’s performance with the INA 534028810 Belt Tensioner Pulley. Designed for select Mercedes models, this high-quality pulley ensures optimal tension for your V-belt, enhancing the overall functionality of your engine.

Key Benefits:

• Direct replacement for various models: W221 (2006-2013), W251 (2006-2012), W164 (2005-2009), W463 (2006)
• Engineered for durability and long-lasting performance
• Helps prevent belt slippage and wear, ensuring smooth operation

Technical Specifications:

• Outer Diameter: 2.56 inches
• Width: 4.06 inches
• SVHC (Substances of Very High Concern): None present

How to Install:

Installation of the INA belt tensioner pulley is straightforward. For optimal results, it is recommended to refer to the car’s service manual or consult a professional mechanic.