Corteco 80000363 Engine Crankshaft Pulley

Corteco 80000363 Crankshaft Pulley for Mercedes-Benz

The Corteco 80000363 engine crankshaft pulley is built for Mercedes-Benz applications that use a 5-rib, 6PK belt configuration. With a 160 mm outer diameter and mounting manual included, it is specified for direct replacement use on a wide range of Mercedes-Benz V6 and V8 models.

• Engine crankshaft pulley for Mercedes-Benz accessory drive systems
• 5-rib design with 6PK parameter
• 160 mm outer diameter for application-specific belt alignment
• Supplied with mounting manual
• Cross-reference: VAICO V30-8194
• Part number: 80000363

Application Details

Compatible with Mercedes-Benz models including E550, CL500, CLK500, E500, S350, S430, S500, SL500, C240, C320, CLK320, E320, ML350, ML500, SLK320, CLK430, ML320, E430, SL55 AMG, ML430, C280, and C43 AMG. This part number, 80000363, also cross-references Four Seasons 26825 for the same application.

Use this crankshaft pulley when servicing the front-end accessory drive on Mercedes-Benz E550, CL500, and E500 applications, as well as other listed Mercedes-Benz fitments from 1994 through 2007. The pulley supports proper belt routing and rotational transfer in engines specified for the 5-groove, 6PK setup.

Common Replacement Reasons

• Worn or damaged crankshaft pulley grooves
• Belt noise caused by pulley wear or misalignment
• Accessory drive vibration or belt tracking issues
• Visible cracking, wobble, or deterioration at the pulley
• Service replacement during Mercedes-Benz belt drive repairs

Installation Notes

Verify the 5-rib, 6PK specification and 160 mm outer diameter before installation. Follow the included mounting manual and confirm belt alignment, pulley seating, and fastener torque against the vehicle service information for the specific Mercedes-Benz engine.

Quality Assurance

Corteco supplies OE-focused engine and sealing components, and this pulley is cataloged with application-specific fitment data for Mercedes-Benz service work. Part number 80000363 is listed with direct interchange references to support accurate ordering and replacement matching.