I am selling a Mercury Mercruiser FLO-TORQ propeller hub kit, part # 835257K6. It measures roughly 4" L x 2" W x 2" D overall, and is compatible with FLO-TORQ II, III and IV propellers and Mercury Marine / Mercruiser Tempest, Trophy, Fury, Rev 4, and Bravo 1 models. It has not been used but is open box and does come as shown. For more information regarding this item contact a dealer in your area. Free Shipping for the continental United States (lower 48 states) only.