Synthetic Winch Rope Conversion Kit for Can Am Commander 1/4 AmSteel x 55 Feet 55' of 1/4 Blue AmSteel with a professionally spliced eyelet. Warn 4.0 RT Replacement rope 4000 Upgrade! This Kit also includes the 6 inch fairlead that is required to convert to Synthetic AmSteel Winch Rope. This rope is set up for a direct replacement on the Warn 4.0 Winches.