Hayden 5939 Accessory Drive Belt Idler Pulley - Power Steering

Overview of Hayden Pulley Accessory Drive Belt Idler Pulley 5939

The Hayden Pulley 5939 is a steel accessory drive belt idler pulley designed for select Mitsubishi vehicles. Engineered to meet or exceed OEM specifications, this black idler pulley supports the proper tension and routing of the accessory drive belt system in Mitsubishi Eclipse, Endeavor, and Galant models.

• Constructed from durable steel material for long-lasting performance
• Black finish with a smooth groove design
• Outside diameter of 2.9375 inches (75.0 mm) and width of 0.87 inches (22 mm)
• Inside diameter (bore) of 0.394 inches (10.0 mm)
• Compatible with back idler belt type, belt width 0.866 inches (19.1 mm)
• Single mount hole design; mounting hardware not included
• Meets or exceeds OEM quality standards

Detailed Product Description

The Hayden Pulley 5939 is part of the Pulley product line, which focuses on precision-engineered components for accessory drive belt systems. This idler pulley is designed to maintain proper belt tension and alignment, reducing wear and preventing belt slippage. Its steel construction ensures strength and resistance to deformation under engine operating conditions. The smooth groove surface is optimized for back idler belt types, providing consistent contact and smooth rotation. With an outside diameter of 2.9375 inches and a width of 0.87 inches, this pulley fits specific Mitsubishi models including the Eclipse, Endeavor, and Galant, ensuring compatibility and reliable performance.

Common Applications and Issues Addressed

• Restores proper belt tension in Mitsubishi Eclipse, Endeavor, and Galant accessory drive systems
• Replaces worn or damaged idler pulleys causing belt noise or misalignment
• Prevents premature belt wear due to pulley surface irregularities
• Eliminates belt slippage and associated engine accessory malfunctions
• Supports smooth operation of alternator, power steering, and air conditioning belts

Installation Notes and Tips

• Verify compatibility with your Mitsubishi model and engine configuration before installation
• Ensure the mounting surface is clean and free of debris prior to pulley installation
• Use appropriate tools to avoid damaging the pulley bore or mounting hole
• Note that mounting hardware is not included and must be sourced separately
• Inspect the accessory drive belt for wear and replace if necessary during pulley installation

Quality Assurance and Warranty

The Hayden Pulley 5939 meets or exceeds OEM quality standards, providing reliable performance for Mitsubishi Eclipse, Endeavor, and Galant vehicles. Manufactured with precision steel and tested for durability, this idler pulley supports consistent accessory drive belt operation. While specific warranty details are not provided, Hayden products typically adhere to industry quality controls to ensure customer satisfaction and part longevity.