Drum Brake Wheel Cylinder. Warranty Duration. You need to MOUSE OVER the left column to read the complete text. 072-2538, 1.8E104, 100-37274, 101-1135, 134.42100, 1475-38685, 18029283, 18E103, 18E104, 33731, 37274, 38685, 44100 U4000A, 538 38011 714, 538 38011, 92-38685, EW96472, F96472, F96850, F96851, QP1011135, W906361, W96472, WC13731, WC96472, WC96850, WCA96472.