589351 Lewmar 589351 Replacement Propeller F-185TTReplacement propellar for 185TT thrusters.Features of 589351 Lewmar 589351 Replacement Propeller F-185TT 185Tt/ Rt Propeller. | Manufactured To Lewmar Specifications. | Material: GRP (Glass Reinforced Plastic) Tube. | Superior quality at an affordable price | Built in compliance with strict industry..