NSK 40BWD17D Wheel Bearing - Front

Reliable Wheel Bearing for Toyota and Scion Vehicles

The NSK 40BWD17D wheel bearing is designed specifically for select Toyota and Scion models equipped with ABS systems. Engineered with a magnetic encoder tone ring, this wheel bearing ensures accurate ABS sensor readings and smooth driveline performance.

• Compatible with Toyota Prius C, Yaris, xD and Scion iQ models
• ABS equipped with magnetic encoder tone ring for precise sensor feedback
• Inside diameter: 40 mm, outside diameter: 75 mm
• Outer race width: 39 mm
• Generation 1 design for reliable fit and function

Technical Details and Specifications

The NSK 40BWD17D wheel bearing features a magnetic encoder ABS tone ring integrated into its design, which is essential for vehicles equipped with ABS systems. This component has an inside diameter of 40 mm and an outside diameter of 75 mm, with an outer race width of 39 mm, ensuring a precise fit for the specified Toyota and Scion models. The Generation 1 designation indicates the original design iteration, providing compatibility with factory specifications. This wheel bearing supports the driveline by reducing friction and wear, contributing to vehicle stability and safety.

Compatible Vehicles and Applications

This wheel bearing is compatible with the following vehicles:

• Toyota Prius C
• Toyota Yaris
• Toyota xD
• Scion iQ

It is designed for vehicles equipped with ABS systems that utilize a magnetic encoder tone ring, making it suitable for ABS sensor integration and accurate wheel speed monitoring.

Common Issues Addressed by This Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Restores proper ABS sensor function and prevents ABS warning lights
• Reduces vibration and improves steering stability
• Prevents premature tire wear due to bearing failure
• Maintains driveline integrity and safety

Installation Notes and Tips

When installing the NSK 40BWD17D wheel bearing, ensure the ABS sensor and magnetic encoder tone ring are properly aligned to maintain accurate sensor readings. Use appropriate tools to press the bearing into place without damaging the tone ring. Verify that the bearing dimensions match the vehicle specifications to avoid fitment issues. It is recommended to inspect related components such as seals and hubs during installation.

Quality Assurance and Warranty

NSK wheel bearings are manufactured to meet OEM standards, ensuring durability and performance. The 40BWD17D part number undergoes rigorous quality control to provide reliable operation in ABS-equipped Toyota and Scion vehicles. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.