Vanguard™ is the innovator and proven leader for BIG BLOCK™ V-Twin engine power, performance and reliability. For the most challenging applications—where downtime is not an option—this BIG BLOCK V-Twin engine lineup has been expertly engineered to deliver the dependability hardworking people need to get a lot more done throughout the day.

Typical applications include: Concrete Trowels, Chippers/Shredders, Commercial Mowers and Mud Boats.


  •  Gross Horsepower of 31HP (896cc)
  • Muffler not supplied, Can be supplied at additional cost (Available on our Accessories Page)
  • Full Pressure Lubrication with Spin On Oil Filter
  • Fitted With Heavy Duty Air Filter Assy
  • Over Head Valve V-Twin Engine
  • Horizontal Keyway Shaft - 1.1/8 Inch Diameter
  • Cast Iron Sleeve
  • Electric Start Engine
  • Model Number - 543477
  • 3 Year Warranty

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