2021 Briggs & Stratton Intek™ Series (Single Cylinder) 18.5 Gross HP

2021 Briggs & Stratton Intek™ Series (Single Cylinder) 18.5 Gross HP

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Manufacturer Briggs & Stratton


Reliability and convenience combined like never before, these engines deliver easy starting and superior performance.

  • Made in the USA: Made in the USA of US and global parts.
  • Anti-Vibration System - AVS®: Provides a smoother ride and more comfort.
  • ReadyStart® for Ride Technology: Automotive-style, no choke easy starting. Just turn the key or push the button and go.
  • Advanced Debris Management System: Keeps the engine clean by deflecting and ejecting grass and debris for a longer engine life.
  • Full Pressure Lube System: Reduces component wear for longer engine life.
  • Model Number: 33R7
  • HP (gross) **: 18.5
  • Engine Displacement (cc): 540
  • Number of Cylinders: Single
  • Engine Configuration: Vertical Shaft
  • OHV Engine: Yes
  • 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: Pressure Lubrication, Full Pressure Lubrication optional
  • Oil Capacity (oz): 48
  • Oil Filter: Standard
  • Starter: Electric Start
  • Air Filter: Cartridge Air Cleaner with Advanced Debris Management
  • Muffler: Optional
⚠ 65 WARNING ⚠
WARNING: This product contains chemicals know to the state of California to cause cancer and birth decects or other reproductive harm.
ADVERTENCIA: Este producto contiene productos quimicos reconocideos por el estado de California que provocan cancer, defectos de nacimiento u otros danos reproductivos.
For more information: www.p65warnings.ca.gov