This part can be used on the following model(s):
Nautilus - F2FT_Freedom_Trainer
Nautilus - F3FT_Freedom_T rainer_NS_3000
Nautilus - F3FTD_Dual_Stack _Freedom_Trainer
Nautilus - HSAC3_Arm_Crunch_Rev-J
Nautilus - S2VC_Vertical_Chest
Nautilus - S4VC_Vertical_Chest
Startrac - HSSC2_K_Shoulder_Chest