11 3/8" x 12" Mercury & Mariner Outboard Propeller by Polastorm to fit 25-70hp

PolaStorm produce incredibly strong, titanium-aluminium alloy propellers that equal or exceed OEM equivalents. We’re able to offer these at competitive prices, due to a shortened supply chain.

Propeller Specification:

• Material: Titanium/Strontium/Aluminium Alloy
• Process: Aerospace Precision Casting (APC) (up to 33% stronger)
• Diameter: 11 3/8"
• Pitch: 12"
• Colour: Black
• Spline Tooth: 13
• Blades: 3
• To suit 3 1/2"  gearcase

This is a pressed rubber hub propeller (not a seperate flo-torq hub Mercury propeller). The washers required for this propeller are the same as those used with genuine Mercury propellers with pressed rubber hubs. The washers used with separate flo-torq hub Mercury propellers are different thicknesses and so cannot be used with this propeller. 

Will fit the following Outboard Motors:

4 STROKE:

• 25 hp Bigfoot / Command Trust  (1999+)
• 30 / 40 HP (1997+)
• 50 hp (1995+)
• 60 hp (2001+)

Will fit all 40-60 hp 2/4 stroke (not BigFoot) (1977+)

2 STROKE:

• 30 hp (1994 -2002)
• 30 hp Sea Pro/ Marathon (1994+)
• 35 hp 1984-1989 / 40 HP (1977 & newer)
• 45hp (1986-1998)
• 48 hp
• 50 hp (1977+)
• 55 hp (1995+)
• 60 hp (1978+)
• 70 hp (~1983)