Dorman 917-534 ABS Wheel Speed Sensor Tone Ring - Rear Left or Rear Right

Overview of Dorman ABS Wheel Speed Sensor Tone Ring 917-534

The Dorman ABS Wheel Speed Sensor Tone Ring 917-534 is designed for precise wheel speed detection in Subaru vehicles. Engineered with ferrous powder metal, this tone ring ensures reliable ABS sensor performance for Subaru Forester, Impreza, and Legacy models.

• Constructed from durable ferrous powder metal for consistent magnetic properties
• Inside diameter measures 3.93 inches, fitting specific Subaru wheel hubs
• Thickness of 0.28 inches for optimal sensor alignment
• Outside diameter of 4.72 inches to match OEM specifications
• Features 44 teeth for accurate ABS sensor signal generation
• Includes one ABS reluctor ring per package
• Designed for use as a single unit per vehicle installation

Detailed Product Description

The Dorman 917-534 ABS Wheel Speed Sensor Tone Ring is a critical component in the anti-lock braking system of Subaru Forester, Impreza, and Legacy vehicles. Manufactured from ferrous powder metal, this tone ring provides the necessary magnetic field changes that the ABS wheel speed sensor detects to monitor wheel rotation speed. With an inside diameter of 3.93 inches and an outside diameter of 4.72 inches, it fits precisely onto the wheel hub assembly, ensuring accurate sensor readings. The 44-tooth design is engineered to match the original equipment specifications, maintaining the integrity of the ABS system and contributing to vehicle safety.

Common Applications and Problem Resolution

• Restores proper ABS sensor signal for Subaru Forester, Impreza, and Legacy models
• Resolves ABS warning light issues caused by damaged or worn tone rings
• Eliminates erratic ABS braking behavior due to inaccurate wheel speed data
• Prevents potential wheel lockup by ensuring reliable sensor input
• Addresses noise or vibration problems linked to faulty reluctor rings

Installation Notes and Tips

When installing the Dorman 917-534 ABS Wheel Speed Sensor Tone Ring, ensure the wheel hub surface is clean and free of debris to allow proper seating. Verify the tone ring’s orientation matches the original part to maintain sensor alignment. Use appropriate tools to avoid damaging the ferrous powder metal material during installation. It is recommended to inspect the ABS sensor and wiring harness for wear or damage while replacing the tone ring to ensure full system functionality.

Quality Assurance and Warranty

Dorman manufactures the 917-534 ABS Wheel Speed Sensor Tone Ring to meet or exceed OEM standards for fit, form, and function. The use of ferrous powder metal ensures consistent magnetic properties and durability under normal operating conditions. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship for a specified period, supporting reliable performance in Subaru Forester, Impreza, and Legacy vehicles.