Continental 49860 Accessory Drive Belt Tensioner Assembly - Accessory Drive

Overview of Continental Multi-V Accessory Drive Belt Tensioner Assembly

The Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49860, is engineered for reliable performance in various Mercedes-Benz models. Designed to maintain optimal tension on the accessory drive belt, this tensioner assembly supports efficient engine operation and accessory function.

• Compatible with Mercedes-Benz C300, E300, GLC300, Metris, SLC300, SLK300, Sprinter 1500, and Sprinter 2500 models
• Features a thermoplastic pulley with a smooth surface for reduced belt wear
• Pulley dimensions: 0.670 inch bore diameter, 2.56 inch outside diameter, and 1.02 inch width
• Part of the Continental Multi-V product line, known for durable belt system components
• Part number 49860 ensures precise fit and function

Detailed Product Description and Attributes

This accessory drive belt tensioner assembly includes a thermoplastic pulley designed to provide consistent belt tension and reduce friction. The pulley’s smooth surface minimizes belt wear, contributing to longer belt life and stable engine accessory operation. With a bore diameter of 0.670 inches, an outside diameter of 2.56 inches, and a width of 1.02 inches, the pulley dimensions are optimized for the specified Mercedes-Benz models. The thermoplastic material offers durability and resistance to heat and wear, essential for maintaining tension under varying engine conditions.

The Continental Multi-V line focuses on accessory drive belt system components that meet or exceed OEM specifications. This ensures compatibility and reliable performance in demanding automotive environments, such as those found in Mercedes-Benz vehicles.

Applications and Common Issues Addressed

• Maintains proper tension on the accessory drive belt to prevent slippage
• Reduces belt noise caused by improper tension or pulley wear
• Prevents premature belt wear and potential accessory drive failure
• Supports smooth operation of engine accessories like alternators and power steering pumps
• Addresses issues related to belt misalignment and tension loss in Mercedes-Benz C300, E300, GLC300, Metris, SLC300, SLK300, Sprinter 1500, and Sprinter 2500

Installation Notes and Tips

When installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (part number 49860), ensure the pulley aligns correctly with the belt path to avoid premature wear. Use proper tools to relieve tension on the belt before removal and installation. Verify belt tension after installation to confirm proper operation. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures specific to Mercedes-Benz models.

Quality Assurance and Warranty

Continental manufactures the Multi-V accessory drive belt tensioner assembly to meet stringent quality standards. The thermoplastic pulley and assembly components are tested for durability and performance under typical operating conditions. While specific warranty details are not provided here, Continental products generally come with manufacturer-backed warranties to ensure reliability and customer confidence.