Hayden 5939 Accessory Drive Belt Idler Pulley - Power Steering

Hayden 5939 Accessory Drive Belt Idler Pulley

The Hayden 5939 pulley is an accessory drive belt idler pulley built for power steering applications on select Mitsubishi vehicles. It uses a steel construction with a black finish and a smooth pulley surface to support proper belt routing and consistent belt tracking.

Hayden Pulley components are focused on direct-fit accessory drive belt system service, and this Hayden 5939 idler / tensioner pulley follows that approach with OE-style dimensions and mounting layout for the listed Mitsubishi Eclipse, Endeavor, and Galant applications.

Key Features

• Accessory drive belt idler pulley for power steering applications
• Steel construction with black finish
• Smooth groove design for back idler use
• Outside diameter: 2.9375 in. / 75.0 mm
• Pulley width: 0.87 in. / 22 mm
• Inside diameter / bore: 0.394 in. / 10.000 mm
• Meets or exceeds OEM requirements
• Single mounting hole design

Detailed Description

Hayden 5939 is an idler / tensioner pulley designed for accessory drive belt system service where the power steering belt path requires a smooth back idler. The steel pulley body and 75.0 mm outside diameter help maintain the correct belt path geometry, while the 19.1 mm belt width specification aligns with the listed OE-style application dimensions. This part cross-references Gates 36271 for the same application.

Compatible With Mitsubishi Eclipse power steering pulley applications from 2006-2012, Mitsubishi Endeavor power steering pulley applications from 2004-2008 and 2010-2011, and Mitsubishi Galant power steering pulley applications from 2004-2009. Use Hayden 5939 when replacing a worn or noisy pulley in these Mitsubishi power steering belt systems.

What This Part Helps Address

• Squealing or chirping from a worn accessory drive belt pulley
• Belt tracking issues caused by pulley wear or surface damage
• Power steering belt routing problems from a damaged idler pulley
• Excessive pulley wobble or rough rotation
• Noise in the accessory drive belt system during engine operation

Installation Notes and Tips

Verify pulley diameter, width, bore size, and belt type before installation. Mounting hardware is not included, so reuse or source the correct hardware as needed for the vehicle. Inspect the belt, tensioner, and adjacent pulleys during service to confirm the repair addresses the full accessory drive belt system.

Quality Assurance

Hayden lists this pulley as meeting or exceeding OEM requirements, making it a direct replacement option for the specified Mitsubishi applications. Confirm fitment by year, model, and power steering position before ordering.