Product Description:

This Vortex 4 blade aluminum propeller is for use on Mercury, Mariner and Sea Ray 25-80 horsepower engines. Fits the following with thru hub exhaust and a 13 tooth spline. 

• Models 402-500-700 - 1977 - 1984
• 25 HP Bigfoot (4-Stroke) - 1999 - Newer
• 30 HP (2 & 4 Stroke) - 1994 - Newer
• 30 HP (Sea Pro/Marathon) - 1994 - Newer
• 35 HP - 1984 - 1989
• 40 HP (2 & 4 Stroke)(Not Bigfoot) - 1977 - Newer
• 40 HP (Sea Pro/Marathon) - 1977 - Newer
• 45 HP - 1986 - 1989
• 48 HP (Mariner) - All Years
• 50 HP (2 & 4 Stroke)(Not Bigfoot) - 1977 - Newer
• 55 HP (Mercury/Sea Pro/Marathon) - 1995 - Newer
• 60 HP (Not Bigfoot or Sea Pro) - 1978 - Newer
• 60 HP (2-Stroke) - 1978 - Newer
• 70 HP Thru 1983

Features include:

• High performance blade geometry 
• Precision balanced blades 
• High gloss powder coat 
• Hub kit included

Additional Info:
Manufacturer: Michigan Wheel
MPN: 992401, 992402, 992403
Product SKU: MIC-992401-114-4