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E1150 - E Series Engines - Briggs & Stratton

E1150 - E Series Engines - Briggs & Stratton

Reliable performance. Exceptional value.


Ideal for smaller acreage lawns, our E Series riding mower engines are powerful, yet lightweight. Their performance-enhancing features deliver more than you’d expect, at a great value.


  • Advanced Debris Management – Helps our engines run cleaner and longer by deflecting and ejecting grass and debris, providing a longer life.
  • AVS® Anti-Vibration System – Counterbalanced internal components give you a smoother ride and save wear and tear on your engine, your equipment – and you.
  • Splash Lubrication System – As the engine is running, a spinning gear with paddles slings oil on critical components for vital lubrication and reduced wear.
  • Made in the USA of US and global parts.
  • Specs

    • Model Number: 21R8
    • Torque (ft-lbs, gross)*: 11.5
    • Engine Displacement (cc): 344
    • Number of Cylinders: Single
    • Engine Configuration: Vertical Shaft
    • OHV Engine: True
    • Length (in): 17.8
    • Width (in): 15.5
    • Height (in): 12.9
    • Weight (lbs): 66
    • Bore (in): 3.44
    • Stroke (in): 2.26
    • Engine Fuel: Gasoline
    • Fuel Tank Capacity (gal): 0.7 (optional)
    • Oil Capacity (oz): 48
    • Lubrication System: Dura-Lube Splash Lubrication
    • Oil Filter: N/A
    • Starter: Electric Start, Recoil Optional 
    • Air Filter: Cartridge Air Cleaner with Advanced Debris Management
    • Muffler: Optional
    • Fuel Shutoff Valve: Optional
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