Dorman 917-530 ABS Wheel Speed Sensor Tone Ring

Dorman 917-530 ABS Tone Ring for Ford and Mercury

Dorman 917-530 is an ABS wheel speed sensor tone ring made from steel for direct replacement on select Ford and Mercury vehicles. It is built to match the original equipment tone ring dimensions and tooth count for a straightforward repair on ABS-equipped wheel hubs and axles.

Key Features

• Steel construction for brake and wheel-speed sensor service
• 54-tooth design to match the original ABS signal pattern
• Inside diameter: 3.96 in.
• Outside diameter: 4.69 in.
• Width: 0.39 in.
• Direct replacement for OE-style fitment on select applications
• Cross-references OE part numbers 7L2Z2C182A and R96001

Detailed Description

This ABS wheel speed sensor tone ring is used to restore the signal that the ABS sensor reads from the rotating wheel assembly. On 2002-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2002-2010 Mercury Mountaineer, and 2002-2003 Ford Explorer Sport applications, the Dorman 917-530 tone ring provides a direct replacement for the original ring when the factory part is worn, cracked, or no longer reading correctly. The steel construction and OE-style dimensions help maintain the correct tooth spacing and sensor relationship for consistent ABS operation.

Common Issues This Part Can Help Solve

• ABS warning light caused by a damaged tone ring
• Erratic wheel speed sensor readings
• ABS activation concerns related to a cracked or corroded ring
• Loss of proper wheel speed signal at one corner of the vehicle
• Brake system fault codes tied to tone ring wear or damage

Installation Notes and Tips

Verify the wheel position before ordering, since this part is listed for front left, front right, rear left, and rear right locations depending on the vehicle. Confirm the ring dimensions and tooth count against the original part before installation. Proper seating and alignment are important so the ABS sensor can read the ring evenly after service.

Quality Assurance

Dorman supplies this tone ring as a direct replacement part for select OE applications, with dimensions and tooth count matched to the original design. This part cross-references OE numbers 7L2Z2C182A and R96001 for the same application.