Kawasaki FX Series Engines Found on Scag Mowers

Briggs & Stratton Vanguard EFI Engines


Commercial Grade Power

The Briggs & Stratton Big Block EFI engine found on select Scag Mower models is a proven performer with power and reliability.

  • V-Twin OHV Technology
  • Advanced Debris Management
  • Dual Ball Bearings
  • Dura-Bore Cast Iron Cylinder Sleeve
  • Oxygen Sensor- Closed Loop System
  • High Pressure Fuel Pump Module
  • Electric Control Mondule (ECU)
  • Service Solution
  • Full Pressure Lubrication w/ Spin-On Oil Filter
  • Centrally Located Oil Pump and Pickup
  • Oil Cooler
  • Heavy-Duty Cylinder and Sump
  • High efficiency Head Design
  • Light Weight Piston & Ring Package
  • Dynamically Balanced Crankshaft
  • Five-Inch Centrifugal Multi-Stage Air Cleaner
  • Industrial Grade Solenoid Shift Starter
  • Magnetron Electronic Ignition
  • Engineered Resin Blower Houseing, Phase Modulated Flywheel Fan & Large Volume Super Lo-Tone Muffler

Visit the Vanguard Engines page to learn more.

* Note: Engine specifications may vary by model.


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