Weight Distributing Hitch HardwareWeight Distribution Hardware KitWeight Distribution Hardware Kit; Compatible w/PN[17501];SPECIFICATIONS:WARNING CA Proposition 65: No FEATURES:Incl. Replacement Hardware For The Curt Trutrack Wd Hitch #17501 While many weight distribution hitches are made to be compatible with a sway control attachment, the CURT TruTrack is an advanced WD system that integrates the sway control function into the design of the hitch. It combines precise weight distributing with integrated sway control to deliver the smoothest, safest ride possible. This replacement hardware kit for the TruTrack trunnion bar weight distribution hitch #17501 includes the necessary hardware for attaching the weight distribution head, the adjustable shank and the spring bars. It includes nuts, bolts, safety pins and a pin & clip.CURT Manufacturing, Inc. (CMI) stands for EXCELLENCE in our products and our people. CMI is a Manufacturer, Importer, and Distributor of Towing System products, OE Trailer products and Specialty Equipment products that combine competitive price, unsurpassed quality and unparalleled aesthetics. CMI aspires to be the industry leader by recognizing that the customer is King and that our people are our greatest asset.