6 Rib Mini Idler Pulley – M113 & M156 AMG CNC Billet Performance Upgrade

6 Rib Mini Idler Pulley – Superior Performance for M113 & M156 AMG

Upgrade your Mercedes-Benz AMG engine with the 6 Rib Mini Idler Pulley, precision-engineered for the M113 and M156 platforms. Built to enhance performance, reliability, and smooth operation, this pulley is a must-have upgrade for enthusiasts who demand the best from their AMG.

⚙️ Key Features:

• CNC Billet Aluminum Construction: Machined from premium-grade aluminum for unmatched durability, precision fit, and reduced weight.
• High-Speed ZZ Nachi Bearings: Engineered for smooth, quiet, and reliable operation under high-performance conditions.
• Improved Efficiency & Longevity: Minimizes belt wear, enhances engine response, and reduces friction across the drive system.
• Easy Installation: Designed to fit seamlessly with M113 and M156 AMG engines — no modifications required.
• Made in the USA: Proudly manufactured by ASP, a trusted name in precision performance parts.

🚗 Vehicle Fitment:

• Mercedes-Benz E55 AMG / CLS55 AMG / SL55 AMG / CL55 AMG / G55 AMG / S55 AMG
• Mercedes-Benz E63 AMG / C63 AMG / CLS63 AMG / CL63 AMG / S63 AMG / CLK63 AMG

💡 Why Upgrade to the 6 Rib Mini Idler Pulley?

This pulley improves belt traction and reduces load strain on your AMG engine components. Its billet construction ensures stability under extreme RPMs, while the high-speed bearings maintain consistent performance and reliability over time.

Whether you’re chasing smoother throttle response or aiming for maximum reliability under boost, this upgrade provides measurable performance gains and long-term durability.