Dorman 419-019 Accessory Drive Belt Tensioner Assembly

Overview of Dorman Accessory Drive Belt Tensioner Assembly

The Dorman 419-019 accessory drive belt tensioner assembly is engineered for Chrysler Crossfire vehicles requiring precise serpentine belt tension. Designed to maintain optimal belt tension, this component ensures reliable operation of your vehicle's accessory drive system.

• Compatible with Chrysler Crossfire models
• Serpentine belt type tensioner
• Single steel pulley with 40 mm bearing diameter
• Counterclockwise tensioner rotation
• Pulley made from durable steel AISI 1008
• Inside diameter: 17 mm; Outside diameter: 95 mm; Width: 26.4-26.5 mm
• Includes one belt tensioner assembly

Technical Specifications and Features

The Dorman 419-019 tensioner assembly features a robust steel AISI 1008 pulley designed for durability and consistent performance. The pulley has a 40 mm bearing diameter and a single bearing to reduce friction and wear. With an outside diameter of 95 mm and a width ranging between 26.4 and 26.5 mm, this tensioner is optimized for the serpentine belt system in Chrysler Crossfire vehicles. The tensioner rotates counterclockwise, matching the original equipment specifications to maintain proper belt tension and alignment.

Application and Problem Resolution

This accessory drive belt tensioner assembly is specifically compatible with Chrysler Crossfire models. It is intended to replace worn or damaged tensioners that can cause issues such as:

• Excessive belt slack leading to slipping or noise
• Uneven belt wear or premature belt failure
• Loss of proper accessory drive function
• Vibration or misalignment in the belt system
• Failure of pulley bearings causing operational noise

Installation Notes and Tips

When installing the Dorman 419-019 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Use appropriate tools to relieve tension safely and avoid damage to the belt or other components. Verify the tensioner rotation is counterclockwise to match the original setup. Inspect the belt and pulleys for wear during installation and replace if necessary to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 419-019 accessory drive belt tensioner assembly undergoes rigorous quality control to ensure durability and reliable performance in Chrysler Crossfire vehicles. Warranty coverage details are provided by Dorman and typically include protection against defects in material and workmanship for a specified period.