This is the Briggs & Stratton Vanguard EFI/ETC 37 HP 993cc Horizontal Shaft Engine 61G277-0014-J1.

This engine is designed for demanding commercial applications and is available for purchase as a replacement engine or for parts.

Product Specifications:

• Horsepower: 40 HP (Gross)
  
• Displacement: 993 cc
  
• Engine Type: 4-Cycle, Horizontal Shaft
  
• Fuel Delivery: Electronic Fuel Injection (EFI)
  
• Starting System: Electric start (includes an industrial grade solenoid shift starter)
  
• Alternator: 20 amp
  
• Lubrication System: Full-pressure oil lubrication with a spin-on filter
  
• Crankshaft: 1-1/8 inch diameter by 4 inch length
  
• Bore: 3.37 in (85.60 mm)
  
• Stroke: 3.41 in (86.61 mm)
  
• Features: Advanced Debris Management System and a heavy cast iron flywheel

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.