Dorman 917-570 ABS Wheel Speed Sensor Tone Ring - Front Left or Front Right

Reliable ABS Wheel Speed Sensor Tone Ring for Mercedes-Benz

The Dorman 917-570 ABS Wheel Speed Sensor Tone Ring is engineered to meet the precise requirements of various Mercedes-Benz models, including the C32 AMG, C55 AMG, and SLK55 AMG. Crafted from durable steel, this component ensures consistent performance and accurate ABS sensor readings.

• Constructed from high-quality steel for durability
• Inside diameter of 1.9 inches and outside diameter of 2.68 inches
• Thickness measures 0.375 inches with a width of 0.39 inches
• Designed as a single ABS reluctor ring per package
• Compatible with multiple Mercedes-Benz models such as C230, CLK500, and SLK280

Detailed Product Description

The Dorman 917-570 ABS Wheel Speed Sensor Tone Ring is a critical component in the anti-lock braking system of select Mercedes-Benz vehicles. Made from steel, it offers the necessary strength and resistance to wear, ensuring reliable signal transmission to the ABS sensor. The tone ring features an inside diameter of 1.9 inches and an outside diameter of 2.68 inches, with a thickness of 0.375 inches and a width of 0.39 inches, dimensions that align precisely with factory specifications. This part is designed to work seamlessly with the ABS sensors on models including the C280, CLK320, and SLK350, helping maintain optimal braking performance and vehicle safety.

Common Applications and Issues Addressed

• Restores accurate wheel speed signal for ABS functionality
• Eliminates ABS warning lights caused by faulty tone rings
• Prevents erratic ABS braking behavior and sensor errors
• Supports proper operation of traction control and stability systems
• Addresses wheel speed sensor signal loss or interference

Installation Notes and Tips

When installing the Dorman 917-570 ABS Wheel Speed Sensor Tone Ring, ensure the wheel hub and sensor mounting surfaces are clean and free of debris. Verify the tone ring is properly seated and aligned to avoid sensor misreads. It is recommended to inspect the ABS sensor and wiring during installation to confirm full system integrity. This part is supplied as a single reluctor ring; four are typically required per vehicle depending on the model.

Quality Assurance and Warranty

Dorman manufactures the 917-570 ABS Wheel Speed Sensor Tone Ring to meet or exceed OEM standards for fit, form, and function. The steel construction provides long-lasting durability under normal operating conditions. While specific warranty details are not provided, Dorman products generally come with a limited warranty against defects in material and workmanship.