New, Shimano anti-reverse dog that fits the  CTE 200, 201, 300, 400, 200GT, 100GT, 401, Citica 200DPV 100DSV, Cruvis200, Cardiff 100, 100A,101, 101A,200, 201A, 300, 301A Curado200DPV,100DSV, 200DHSV reels part# BNT2404.