ABS Tone Ring — Aluminium Alloy — Direct Replacement for BMW 1 Series (E81, E82, E87, E88) and 3 Series (E90, E91, E92, E93) Key benefits Maintain safety: restores accurate wheelspeed signals for ABS, DSC and traction control so braking and stability systems perform as designed. Reliable performance: precisionmachined aluminium alloy resists corrosion and wear to provide consistent sensor readings over time. Simple replacement: designed as a direct swap for the factory ABS ring so installation is straightforward with standard tools and no hub modification. Exact fit: manufactured to match original equipment dimensions for the listed BMW models to ensure proper sensor gap and alignment. What it does Replaces a worn, cracked, or damaged ABS tone ring to eliminate fault codes, intermittent ABS/DSC warnings, or erratic speed sensor readings. Preserves the integrity of wheelspeed data used by ABS and traction systems, preventing false activations or loss of function. Material and performance Material: quality aluminium alloy for strength, low weight and corrosion resistance. Performance: precision tooth profile and concentricity for stable, repeatable signals to the wheelspeed sensor. Compatibility: specifically designed for BMW 1 Series E81/E82/E87/E88 and 3 Series E90/E91/E92/E93 vehicles; intended as a likeforlike replacement. Typical applications / use scenarios a damaged ABS ring discovered during a brake job to restore proper ABS operation without replacing sensors or hub components. Fix persistent ABS or DSC warning lights caused by a cracked or corroded tone ring to clear fault codes and regain system reliability. Preventive maintenance when servicing wheel bearings or hubs to ensure longterm sensor accuracy and avoid future faultdriven repairs. Installation notes Direct replacement for the factory part on the listed models; verify sensor and hub condition during installation. Use standard workshop procedures and torque specifications; professional installation recommended if you are not experienced with wheel hub service. Durability and trust Engineered to provide a durable, dependable replacement that maintains original system function for the specified BMW models.