Hayden 5089 Accessory Drive Belt Idler Pulley - Air Conditioning

Reliable Accessory Drive Belt Idler Pulley for Nissan Vehicles

The Hayden Pulley 5089 is engineered to provide consistent performance for your Nissan Frontier or Xterra. Designed as an idler and tensioner pulley, this component ensures proper belt tension and alignment in your accessory drive belt system.

• Constructed from durable steel with a black finish for corrosion resistance
• Compatible with V-belt systems featuring 4 grooves
• Outside diameter measures 3.07 inches (78.0 mm) for precise fit
• Inside diameter of 0.66 inches (17 mm) and bore diameter of 0.67 inches
• Width of 22.2 mm (0.87 inches) supports belt widths up to 0.63 inches (15.9 mm)
• Meets or exceeds OEM specifications for reliable replacement
• Includes mounting hardware for straightforward installation

About the Hayden Pulley Product Line

The Hayden Pulley line focuses on accessory drive belt system components designed to maintain optimal belt tension and alignment. The 5089 idler pulley is part of this line, offering a steel construction and precise dimensions to match OEM requirements for Nissan Frontier and Xterra models. This ensures compatibility and durability within the vehicle’s belt drive system.

Detailed Product Description

This accessory drive belt idler pulley is crafted from steel, providing strength and resistance to wear. Its black color finish helps protect against corrosion, extending the service life. The pulley features four grooves designed for V-belt applications, accommodating belt widths of approximately 0.63 inches (15.9 mm). With an outside diameter of 3.07 inches and a width of 22.2 mm, it fits securely within the accessory drive system. The bore diameter of 0.67 inches allows for proper mounting and rotation. This pulley is engineered to meet or exceed OEM standards, ensuring it performs reliably under normal operating conditions.

Common Applications and Issues Addressed

• Restores proper belt tension and alignment in Nissan Frontier and Xterra accessory drive systems
• Replaces worn or damaged idler pulleys causing belt slippage or noise
• Prevents premature belt wear due to misalignment
• Eliminates squealing or chirping noises from the belt drive
• Supports smooth operation of engine accessories such as alternator and power steering pump

Installation Notes and Tips

When installing the Hayden Pulley 5089, ensure the vehicle is safely supported and the accessory drive belt is properly loosened. Verify the pulley grooves align with the belt type and width. Use the included mounting hardware to secure the pulley firmly, avoiding overtightening which can cause bearing damage. Inspect the belt for wear and replace if necessary to maintain optimal system performance.

Quality Assurance and Warranty

The Hayden Pulley 5089 is manufactured to meet or exceed OEM specifications, providing dependable performance for Nissan Frontier and Xterra vehicles. This part undergoes quality control inspections to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the product documentation or manufacturer.