EBC Wear Lead Sensor Kit for 1994–1996 BMW 840 (E31) front applications provides early warning of pad wear to help prevent rotors going metal-to-metal. The kit matches FMSI pad D547 and supports vented rotors with 324mm diameter, 78mm height, 30mm thickness and a 79mm center hole with five bolt holes. It’s a direct-fit wear sensor solution for monitored front brake systems.
EBC 94-96 BMW 840 4.0 (E31) Front Wear Leads