Continental K49262E Serpentine Belt Drive Component Kit - Accessory Drive

Serpentine Belt Drive Kit for Mercedes-Benz

Restore the accessory drive system on select Mercedes-Benz models with Continental part number K49262E. This serpentine belt drive component kit is built to match original equipment form, fit, and function for a direct repair on the belt drive system.

Compatible with 2003-2005 Mercedes-Benz ML350, ML500, and ML55 AMG accessory drive applications, Continental K49262E is a practical solution when the belt, tensioner, or idler pulley shows wear. It is engineered for OE-style service on the Mercedes-Benz ML350 and ML500 platform.

Key Features

• Continental serpentine belt drive component kit for accessory drive service
• Includes a drive belt, idler pulley, and tensioner assembly for belt system restoration
• OE form, fit, and function for original-equipment-style replacement
• 6-groove belt design with 93.30-inch belt length
• Idler pulley features a grooved surface, 2.52-inch outside diameter, and thermoplastic construction
• Fits Mercedes-Benz ML350, ML500, and ML55 AMG applications listed below
• Part number K49262E for accurate ordering and catalog lookup

Detailed Description

Continental K49262E is a serpentine belt drive component kit for the accessory drive system on select Mercedes-Benz vehicles. It is built around OE-style specifications to help restore proper belt routing, tension control, and pulley operation in one service package. The kit is listed for 2003 Mercedes-Benz ML350, 2003 Mercedes-Benz ML55 AMG, 2004-2005 Mercedes-Benz ML350, and 2004-2005 Mercedes-Benz ML500 accessory drive applications, including vehicles noted with OE length belt requirements and tensioner assembly service.

With a 6-groove belt, grooved pulley surface, and tensioner included, Continental K49262E addresses common wear points in the serpentine belt drive system. The idler pulley uses thermoplastic material and measures 2.52 inches in outside diameter with a 1.04-inch width, supporting a direct-fit repair approach for the Mercedes-Benz ML350 and ML500 platform.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Squealing or chirping from a worn serpentine belt
• Loss of belt tension from a fatigued tensioner assembly
• Rough or noisy pulley operation in the accessory drive system
• Belt tracking issues caused by worn idler pulley surfaces
• Accessory drive service needs on Mercedes-Benz ML350, ML500, and ML55 AMG models

Installation Notes and Tips

Verify the vehicle’s model year and VIN break before ordering, especially for 2003-2004 Mercedes-Benz ML350, ML500, and ML55 AMG applications with the A429266 VIN note. Inspect the belt path, pulley alignment, and adjacent accessory drive components before installation. Replace worn or damaged belt drive parts as a system when servicing the serpentine belt drive on the Mercedes-Benz ML350 or ML500.

Quality Assurance

Continental K49262E is specified as an OE-form, fit, and function replacement kit for restoring serpentine belt drive performance to OEM-level operation.