70-140HP 3 Blade RH 15 Tooth Outboard Aluminum Propeller for Mercury Motors with Interchangeable Rubber hub

Black powdercoated aluminum alloy 3 blade,Right hand rotation, Corrosion resistant materials - brass 15 tooth splines Diameter and Pitch are identical to original OEM ones,compatible with hub kits;Props adapt to the Mercury 40-140HP outboard engine(details as below) Interchangeable hub kit props can reduce propeller vibration & chatter; Eliminate hub cracking & failure;Reduce gear shock.Greatly increases ease of installation, durability, and shock absorption value;Save up to 30% when purchasing a replacement prop Based on strict quality control ,our propellers are extremely durable without sacrificing top speed,acceleration or rmps,reduce the wear and tear on your engine and fully-fuel efficiency. Better speed and save money for you! Service Promise: Quality and performance are guaranteed; Any questions we will give you a satisfactory answer within 24 hours . Outboard Engine Application:4-1/4" Gearcase40hp (4 stroke )...all years50hp (4 stroke )...all years70hp ... 1987 -1989