PU4-88-NB – Proviso™ 88P No Box Kit

The 88P is a lift axle control system for trailers with self-steering lift axles. It provides most of the P100A features, including the load based lift. It is intended for the Western Provinces and does not include all the SPIF related features. The 88P allows for the use of an in-cab switch to override the lift axle position and a pressure switch for confirming the position.​

The Proviso™ 88P No Box Kit includes everything that is in the PU4-88-CB Kit but not the control Box.  This kit is intended for installers that prefer to select their own valve or control box.