Disc Brake Pad Wear Sensor. CARQUEST PREMIUM VEHICLE SOLUTIONS, DFC, HOLSTEIN, PERFECT STOP BRAKE WEAR & ABS SENSORS. 1000-0740-00, 2BWS0224, 2BWS0505, 341-02038, WSA3199. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.