This is the Briggs & Stratton Vanguard EFI 40 HP 993cc Horizontal Shaft Engine 61G477-0106-J1.

This engine is designed for demanding outdoor power equipment applications.

Product Specifications:

• Engine Brand Briggs & Stratton
  
• Engine Series Vanguard
  
• Model Number 61G477-0106-J1
  
• Horsepower (Approx.) 40 HP
  
• Engine Displacement 993 cc
  
• Engine Type 4-Stroke, Horizontal Shaft
  
• Fuel Delivery Electronic Fuel Injection (EFI)
  
• Starting Type Electric Start
  
• Crankshaft Diameter 1-1/8 inches
  
• Bore x Stroke 3.37 in. (85.60 mm) x 3.41 in. (86.61 mm)
  
• Cylinder Sleeve Dura-Bore cast iron sleeve for extended life
  
• Charging System 20 Amp Alternator (on similar models)
  
• Emissions EPA compliant

Note: Due to the nature of engines and the inability to verify installation, handling, or operating conditions once delivered, this product is not eligible for return.