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EX1750 - EX Series Engines - Briggs & Stratton

EX1750 - EX Series Engines - Briggs & Stratton

Efficient and durable performance.


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. Make starting easier – just like a car – with our optional no choke technology.


  • 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.
  • Optional ReadyStart® for Ride for easy, automotive-style starting.
  • Specs

    • Model Number: 31R9
    • Torque (ft-lbs, gross)*: 17.5
    • Engine Displacement (cc): 500
    • Number of Cylinders: Single
    • Engine Configuration: Vertical Shaft
    • OHV Engine: True
    • Length (in): 18.9
    • Width (in): 15.5
    • Height (in): 12.9
    • Weight (lbs): 77
    • Bore (in): 3.56
    • Stroke (in): 3.06
    • Engine Fuel: Gasoline
    • Fuel Tank Capacity (gal): N/A
    • Oil Capacity (oz): 48
    • Lubrication System: Partial Lubrication System
    • Oil Filter: Standard
    • Starter: Electric Start
    • Air Filter: Cartridge Air Cleaner with Advanced Debris Management
    • Muffler: Optional
    • Fuel Shutoff Valve: Optional
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