Aluminum Four Blade Propeller 10.63 X 12 Pitch For Mercury Outboard Motors 25 70 HP Right Hand Rotation 13 Spline With Hub Nut Kit 10 5/8 X 12 Pitch 3-1/4 Gearcase Beefy Build

Aluminum 4-Blade Propeller 10.63x12 Pitch, RH 13-Spline
✔️ RH rotation, 4 blades, 13-spline, hub nut kit, 3-1/4 gearcase

This aluminum four-blade propeller is designed for Mercury outboard motors in the 25-70 HP range. It features a 10.63 inch diameter and 12 inch pitch with right-hand rotation and a 13-spline shaft, and it includes a hub nut kit for quick installation on a 3-1/4 inch gearcase. Ideal for boats operating at top speeds under 50 mph (80 kph).

✅ Diameter 10.63 inch, Pitch 12 inch, 4 blades, RH rotation, 13-spline
✅ Aluminum alloy construction, hub nut kit included, 3-1/4 inch gearcase
✅ Fits Mercury outboard engines 25-70 HP, top speed under 50 mph (80 kph)

💡 What is the best way to choose an outboard propeller for a 25-70 HP engine?

A quick guide to selection helps you pick the right prop. - Diameter 10.63 inch and pitch 12 inch affect speed and torque. - Right-hand rotation and 13-spline ensure proper fit with gearcases like 3-1/4 inch. - Hub nut kit included simplifies installation on 25-70 HP Mercury engines.