Vaico V30-7659 Accessory Drive Belt Idler Pulley - Upper

Accessory Drive Belt Idler Pulley for Mercedes-Benz AMG

The Vaico V30-7659 accessory drive belt idler pulley is an OE-grade smooth pulley built for upper accessory belt routing on select Mercedes-Benz AMG applications. With a 65 mm outer diameter, 73 mm width, and 45 mm height, it matches the dimensional requirements of the original pulley design for accurate belt tracking.

Compatible with Mercedes-Benz C63 AMG, E63 AMG, CLS63 AMG, ML63 AMG, CL63 AMG, S63 AMG, SL63 AMG, CLK63 AMG, and SLS AMG applications that use OE number 1562020819, this pulley supports proper accessory drive operation in high-output AMG engines. Vaico V30-7659 is also referenced by OE numbers 156 202 08 19 and A 156 202 08 19.

Key Features

• OE-grade smooth idler pulley for the accessory drive belt system
• Upper pulley position for select Mercedes-Benz AMG engines
• 65 mm outer diameter for OE-style belt routing
• 73 mm width and 45 mm height for dimensional match-up
• Lightweight construction at 0.137 kg
• Fits applications tied to OE number 1562020819

Detailed Description

Vaico VAICO V30-7659 is an accessory drive belt idler pulley engineered for upper-position use in Mercedes-Benz AMG belt drive systems. The smooth pulley profile helps maintain consistent belt contact as the accessory drive belt passes through the front engine accessory system. Its listed dimensions, including 70 mm length, 73 mm width, 45 mm height, and 65 mm outer diameter, provide the dimensional reference needed for OE-style replacement selection.

This part is listed for 2007-2015 Mercedes-Benz AMG models including C63 AMG, E63 AMG, CLS63 AMG, ML63 AMG, CL63 AMG, S63 AMG, SL63 AMG, CLK63 AMG, and SLS AMG, depending on model year and OE number application. For buyers searching for a Mercedes-Benz AMG accessory drive belt idler pulley, Vaico V30-7659 offers a direct replacement path for vehicles using OE reference 1562020819.

This part cross-references OE numbers 156 202 08 19 and A 156 202 08 19 for the same application.

Common Problems This Part Can Address

• Belt noise from a worn or rough idler pulley
• Visible pulley wear or bearing roughness during inspection
• Accessory belt tracking issues at the upper pulley location
• Replacement needs after OE pulley deterioration on AMG engines
• Service repair for Mercedes-Benz AMG accessory drive belt system maintenance

Installation Notes and Tips

Verify OE number 1562020819 and confirm the upper pulley position before ordering. Compare the pulley dimensions to the removed part, especially outer diameter, width, and height, to ensure correct match-up. Inspect the accessory drive belt, tensioner, and adjacent pulleys during service so the new idler pulley is installed into a clean, aligned belt path.

Quality Assurance

Vaico VAICO parts are cataloged as OE-grade replacement components for European vehicle applications. This pulley is specified with exact dimensional data and OE cross-reference information to support accurate parts matching for Mercedes-Benz AMG accessory drive belt service.