4" X 4" Bolt-On Pivot Mount Beam Aero This all thread piece has

This all thread piece has a pinned nut and is threaded into the inserts of rear upper bracket on sliding bow systems

All of the parts that go on a sliding bow system inside mount front driveshaft

designed for use on CPS belly dumps with boards on the outside of the upper frame rails (post ~2006) and Brazos belly dump trailers with sliding bow tarp systems

Part of the BFK011 manual crank assembly for sliding bow systems

4" X 4" Bolt-On Pivot Mount Beam Aero This all thread piece hasBig 100" wide solid mount for underbody pivot assemblies, attached to the trailer by bolting on behind draft arms. This one is only directly compatible with Ranco half round trailers but can be adapted upon request.