31374-00-CP Aux. Check Port (CP) Hose Assy. - 13.5 in. Inside Tire
Check Port Hoses by P.S.I. integrate with ATIS-equipped trailers:
CP Hoses replace standard ATIS hoses, allowing the TireView cap sensor to be installed easily on your existing ATIS.
CP Hoses make it easy to add air by eliminating the need to remove valve caps or hoses.
Installation time for trailers in as little as 2 hours*