- New
17601 is a CURT TruTrack 2P trailer torsion bar system designed for compatible towing setups rated for 8,000 to 10,000 lb gross trailer weight. It uses forged steel spring bars and integrated two-point friction sway control to help distribute tongue weight and improve trailer stability. The complete system includes the hitch head, shank, trailer ball, spring bars and support brackets. Confirm the towing system requirements and weight ratings before installation.