• 90554615 3-Way Pilot Valve - Replacement for Haldex 90554615 Pilot Valves - 1/8"-1/4" NPT Ports Air Ride Pilot Valves for Semi Trailers and Trucks KWD 12.500
• 110500 Spring Brake Control Valve - Trailer Brake Priority with 3/8" Ports - Replaces Sealco 110500X, 170.110500, 065438, 51131 - Valve-Spring Brake Control for Truck Trailer Parking Stop KWD 12.500