Mercury Outboard Propeller Replacement For 40 To 140 HP Boats With Hub Kits Included, 15 Spline, Right Hand Rotation, OEM Top Notch Quality, Fits 4.25 Inch Gearcase, 48 77346A45, Durable Aluminum Prop

Outboard Propeller Replacement for 40-140 HP with Hub Kit (RH)
✔️ 15 spline, RH rotation, fits 4.25 gearcase, hub kit included, single prop

This durable aluminum propeller is designed for Mercury Marine outboard engines in the 40 to 140 HP range. It fits the 4.25 inch gearcase and includes hub kits for easy replacement.

✅ 15 spline tooth, right rotation for Mercury outboards
✅ Hub kits included for quick replacement
✅ 4.25 inch gearcase fit with multiple diameter options listed below
✅ High-strength aluminum construction for durability and corrosion resistance

Diametro	Piazzola	OEM Ref
12 3/4 Dia	21 Pit	48-77348A45
13 Dia	19 Pit	48-77346A45
13 1/4 Dia	17 Pit	48-77344A45
13 3/4 Dia	15 Pit	48-77344A45
14 Dia	10 Pit	48-77342A45
14 Dia	11 Pit	48-77342A45
14 Dia	13 Pit	48-77340A45

💡 What is a 15-spline, right-hand rotation prop used for on 40-140 HP Mercury outboards?

This handy prop is designed for Mercury Marine gearcases and provides reliable performance across a broad range of engines.

- 15 spline RH rotation for 4.25 inch gearcase compatibility - hub kit included for quick installation - corrosion resistant aluminum construction - suitable for Mercury 40-140 HP engine models