Dorman 419-706 Accessory Drive Belt Idler Pulley - Above Water Pump or Left

Durable Accessory Drive Belt Idler Pulley for Ford Vehicles

The Dorman 419-706 accessory drive belt idler pulley is engineered to provide reliable performance for select Ford trucks and SUVs. Designed specifically for models like the Ford E-350 Club Wagon and F-350 Super Duty, this steel pulley ensures proper serpentine belt tension and alignment.

• Constructed from durable steel with a black finish for corrosion resistance
• Measures 90 mm outside diameter and 28 mm width for precise fitment
• Features a 17 mm inside diameter and a single mounting hole for secure installation
• Includes mounting hardware for convenient replacement
• Equipped with one bearing, 14 mm wide, to support smooth pulley rotation
• Compatible with serpentine belt systems on specific Ford models

Product Details and Specifications

The Dorman 419-706 idler pulley is designed as a specific fit component for Ford vehicles including the E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty. Made from steel with a 2.8 mm material thickness, this pulley offers durability and strength required for accessory drive belt systems. Its 90 mm outside diameter and 28 mm width ensure proper belt tracking without slippage. The pulley features a single mounting hole and comes with all necessary hardware for installation. The bearing inside the pulley is 14 mm wide, supporting smooth and consistent rotation to maintain serpentine belt tension.

Common Applications and Problem Resolution

• Restores proper serpentine belt tension and alignment
• Eliminates belt squealing caused by worn or damaged pulleys
• Prevents premature belt wear due to misalignment
• Replaces noisy or seized idler pulleys in Ford Super Duty trucks
• Supports accessory drive components such as alternator and power steering pump

Installation Notes and Tips

Installation of the Dorman 419-706 idler pulley requires removal of the serpentine belt and old pulley. Use the included mounting hardware to secure the new pulley in place. Ensure the belt is properly routed and tensioned according to the vehicle manufacturer’s specifications. It is recommended to inspect the serpentine belt and other pulleys during replacement to maintain optimal accessory drive system performance.

Quality Assurance and Warranty

Dorman manufactures this idler pulley to meet or exceed OEM standards for fit, form, and function. The steel construction and quality bearing contribute to long service life. This part includes mounting hardware for a complete replacement solution. Warranty coverage details are available from Dorman and typically cover defects in material and workmanship under normal use.