Air Ride Paddle Switch 1/4"control Valve 21703 Paddle Switch Valve Cab Control Air Spring Control Valve For Air Suspension Working Temperature: -40 to 80 C Cab Control Air Spring Activation Switch 21703 Air Lift Manual Paddle Ports : Barb for 1/4 tube The Manual air valve switch is a direct-fit replacement for 31973000 or 21703. In stock and ready to ship. 12-month warranty offered. Order with confidence SLGPC paddle switch 1/4 Control valve 21703 Cab Control Air Spring Activation Switch for Air Ride Suspension pneumatic keys. OUKENS Air Spring Activation Switch, Air Suspension Switch, Ride Control Electric Cab Seat Lift Valve ON-Off-ON Switch Paddle Type Push to Snap Tab Switch type : Paddle switch , Operation mode: Manual., Color:Black