NSK 62ATB0732A04B01 Engine Timing Belt Tensioner Pulley

Overview of NSK Engine Timing Belt Tensioner Pulley

The NSK 62ATB0732A04B01 engine timing belt tensioner pulley is designed for precise fitment and reliable performance in select Ford and Mazda vehicles. Engineered to maintain optimal tension on the timing belt, this component supports smooth engine operation and timing accuracy.

• Inside diameter: 10 mm
• Outside diameter: 62 mm
• Width of inner race: 51 mm
• Width of outer race: 28.5 mm
• Compatible with Ford 626, Probe and Mazda MX-6, Protege, Protege5 models

Technical Specifications and Design Details

This NSK engine timing belt tensioner pulley features a 10 mm inside diameter, ensuring a secure fit on the tensioner shaft. The 62 mm outside diameter provides the necessary surface area for effective belt guidance. The inner race width of 51 mm and outer race width of 28.5 mm are engineered to withstand the stresses of engine timing systems, contributing to durability and consistent belt tension. The part number 62ATB0732A04B01 identifies this specific pulley designed for compatibility with certain Ford and Mazda vehicles, including the Ford 626 and Probe, as well as the Mazda MX-6, Protege, and Protege5.

Compatible Vehicles and Applications

This timing belt tensioner pulley is compatible with the following vehicles:

• Ford 626
• Ford Probe
• Mazda MX-6
• Mazda Protege
• Mazda Protege5

It is intended for use in the engine valve train system to maintain proper timing belt tension, which is critical for engine timing and performance.

Common Issues Addressed by This Timing Belt Tensioner Pulley

• Eliminates slack in the timing belt to prevent skipping or jumping teeth
• Reduces noise caused by worn or loose tensioner pulleys
• Prevents premature wear of the timing belt and associated components
• Maintains consistent belt tension for accurate valve timing
• Helps avoid engine misfires and potential damage due to timing errors

Installation Notes and Tips

• Ensure the pulley matches the OEM specifications for your vehicle model
• Inspect the timing belt and related components for wear during installation
• Use proper torque settings when mounting the pulley to avoid damage
• Replace the tensioner pulley as part of a timing belt service interval for best results
• Consult the vehicle’s service manual for detailed installation procedures

Quality Assurance and Warranty Information

NSK manufactures this engine timing belt tensioner pulley to meet strict quality standards, ensuring reliable performance in Ford and Mazda vehicles. The part number 62ATB0732A04B01 undergoes rigorous testing for durability and precision. While specific warranty details may vary, NSK typically offers coverage against manufacturing defects. Refer to NSK’s warranty policy or your parts provider for exact terms.