Outboard Boat Propeller 14 1/4 X 21 Pitch Replacement For Mercury Engines 135-300HP Right Hand Rotation 15 Spline 3 Blade Black Durable Shaft Prop For High Power Boats

Outboard Propeller 14 1/4 x 21 Pitch for 135-300HP engines
✔️ 14 1/4 x 21 pitch, 3 blades, right-hand, 15 spline, black, single kit

This outboard boat propeller replaces worn or damaged props on high-power boats, and is designed to fit Mercury engines in the 135-300HP range. It features a 14 1/4 x 21 pitch, three blades, black finish, a rubber hub, and right-hand rotation, plus a complete mounting kit for easy installation.

✅ Size: 14 1/4 x 21 pitch
✅ Blades: 3
✅ Rotation: Right-hand
✅ Spline: 15
✅ Color: Black
✅ Hub: Rubber hub
✅ Includes: 1 x propeller, 1 x forward thrust washer, 1 x drive sleeve, 1 x aft adaptor, 1 x tab washer, 1 x propeller nut

💡 What is a high-performance outboard propeller used for in Mercury engines 135-300HP?

This handy prop helps maximize speed, acceleration, and handling for boats in that power range. - compatible with Mercury 135-300HP engines - 14 1/4 x 21 pitch, 3 blades, right-hand rotation, 15 spline - rubber hub and included mounting hardware for easy serviceability