Gates 36491 Accessory Drive Belt Idler Pulley

Reliable Accessory Drive Belt Idler Pulley for Ford Vehicles

The Gates DriveAlign Premium OE Pulley 36491 is engineered to provide precise fit and dependable performance for select Ford models. Designed with durable steel construction, this accessory drive belt idler pulley ensures smooth operation and long-lasting service in your vehicle's belt system.

• Constructed from high-quality steel for strength and durability
• Outside diameter of 76.5 mm and width of 31.5 mm for exact fit
• Bearing bore inside diameter of 17 mm for proper alignment
• Smooth backside contact surface to reduce belt wear
• OE exact comparison rating for direct replacement

About the DriveAlign Premium OE Pulley Product Line

The DriveAlign Premium OE Pulley line by Gates focuses on delivering original equipment quality and fitment for accessory drive belt system components. This product line is designed to meet or exceed OEM specifications, ensuring compatibility and reliable performance. The 36491 pulley is part of this line, providing a precise match for Ford vehicles requiring a steel idler pulley without flanges.

Detailed Product Description

This accessory drive belt idler pulley features a smooth backside contact surface and no grooves, making it suitable for specific belt routing configurations. With an outside diameter of 76.5 mm and a width of 31.5 mm, it fits perfectly in the accessory drive belt system of Ford E-350 Super Duty, F-150, F-250 Super Duty, F-350, F-350 Super Duty, and Mustang models. The 17 mm bearing bore inside diameter ensures proper bearing fitment and alignment, contributing to efficient belt tension and reduced wear.

Common Applications and Issues Addressed

• Replacement of worn or damaged accessory drive belt idler pulley
• Elimination of belt slippage or misalignment in Ford F-150 and Super Duty trucks
• Restoration of proper belt tension and routing in Mustang accessory drive systems
• Prevention of premature belt wear caused by pulley surface irregularities
• Resolution of noise or vibration issues related to pulley bearing failure

Installation Notes and Tips

Ensure the pulley is installed with the smooth backside contact surface facing the belt to maintain proper belt tracking. Verify the bearing bore diameter matches the shaft size for a secure fit. No flange design requires careful belt alignment during installation to prevent belt slippage. Consult vehicle-specific service manuals for torque specifications and installation procedures.

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Pulley 36491 meets original equipment standards for fit and function. Manufactured with precision steel components and quality bearings, it is designed for durability and consistent performance. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Ford E-350 Super Duty, F-150, F-250 Super Duty, F-350, F-350 Super Duty, and Mustang vehicles.