Description:

With more power and features, our EX Series riding mower engines give you the performance you need. The lubrication system extends engine life, and includes a standard oil filter and oil pump to push clean oil to critical components.

• Advanced Debris Management System – Helps our engines run cleaner and longer by deflecting and ejecting grass and debris, providing a longer life.
• AVS® Anti-Vibration System - Gives you a smoother ride, saving wear and tear on your engine, your equipment and you.
• Gross Horsepower (HP): 10.5 - 19.0
• Engine Displacement (cc): 344 - 540
• Engine Fuel: Gasoline
• Oil Capacity (oz): 48

Features:

• Made in the USA: Manufactured in the USA with a combination of US and global parts.
• AVS® Anti-Vibration System: Provides a smoother ride and increased comfort.
• Advanced Debris Management System: Helps maintain engine cleanliness by deflecting and ejecting grass and debris, thereby prolonging engine life.
• Full Pressure Lube System: Reduces component wear for longer engine life.

Specifications:

• Model Number: 33R7
• Gross Horsepower (ft-lbs): 18.5
• Engine Displacement (cc): 540
• Number of Cylinders: Single
• Engine Configuration: Vertical Shaft, OHV Engine
• Length (in): 18.9
• Width (in): 16.2
• Height (in): 12.9
• Weight (lbs): 77
• Bore (in): 3.70
• Stroke (in): 3.06
• Engine Fuel: Gasoline
• Fuel Tank Capacity (gal): N/A
• Lubrication System: Partial Lubrication System
• Oil Capacity (oz): 48
• Oil Filter: Standard
• Starter: Electric Start
• Air Filter: Cartridge Air Cleaner with Advanced Debris Management
• Muffler: Optional
• Fuel Shutoff Valve: Optional