Continental 49479 Accessory Drive Belt Tensioner Assembly - Accessory Drive

Overview of Continental Multi-V Accessory Drive Belt Tensioner

The Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49479, is designed specifically for Jeep Wrangler models. This component ensures proper tension and alignment of the accessory drive belt system, contributing to the reliable operation of engine-driven accessories.

• Compatible with Jeep Wrangler vehicles
• Single non-flanged thermoplastic pulley
• Pulley dimensions: 2.76 inches outside diameter, 0.83 inches width
• Pulley bore diameter: 0.670 inches
• Smooth pulley surface for consistent belt contact

Continental Multi-V Product Line Details

The Multi-V product line by Continental focuses on accessory drive belt system components engineered for durability and precise fitment. This tensioner assembly is part of the Multi-V line, which emphasizes reliable belt tension management to maintain optimal engine accessory performance and reduce wear on belt-driven parts.

Technical Description and Specifications

This accessory drive belt tensioner assembly features a single pulley constructed from thermoplastic material, chosen for its balance of strength and lightweight properties. The pulley is non-flanged, with a smooth surface that promotes consistent belt tracking and reduces noise. The pulley measures 2.76 inches in outside diameter and 0.83 inches in width, with a bore diameter of 0.670 inches, ensuring compatibility with the Jeep Wrangler's accessory drive system. The design supports proper belt tension, which is critical for the operation of alternators, power steering pumps, and other engine accessories.

Applications and Problem Resolution

• Maintains correct tension on the accessory drive belt in Jeep Wrangler models
• Prevents belt slippage and misalignment
• Reduces premature belt wear and noise
• Supports consistent operation of engine accessories
• Addresses issues related to belt tensioner pulley wear or failure

Installation Notes and Tips

When installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (part number 49479), ensure the pulley aligns properly with the belt path to avoid premature wear. Verify that the pulley bore diameter matches the mounting shaft on the Jeep Wrangler. Use appropriate tools to apply correct tension and avoid over-tightening, which can damage the belt or tensioner components.

Quality Assurance and Warranty

Continental manufactures the Multi-V tensioner assembly to meet OEM standards for fit and function. The thermoplastic pulley material is selected for durability under typical operating conditions. While specific warranty details are not provided here, Continental products generally come with manufacturer-backed quality assurance to support reliable performance in Jeep Wrangler vehicles.