Our Vanguard 23.0 Gross HP engines offer an excellent power to weight ratio. This ensures that you get maximum performance without sacrificing comfort and usability. 

The model 386447-0438-G1 boasts 627 CC, a 2.97 in. (75.44 mm) bore, and 2.76 in. (70.10 mm) stroke sending power to a robust 1 in. by 3 shaft. Your new Briggs and Stratton engine is backed by a history of excellence as well as a very competitive warranty. 

Features:

• 627cc Displacement: Balances power and efficiency effectively.
  
• Advanced Debris Management
  
• Dura-Bore Cast Iron Cylinder Sleeve
  
• Full Pressure Lubrication w/ Spin-On Oil Filter
  
• EPA compliant: Which means it meets all stringent environmental standards, ensuring reduced emissions and a cleaner running engine.

Product Specifications:

• Horsepower: 23 HP gross
  
• Displacement: 627 cc (cubic centimetres)
  
• Engine Type: 4-stroke, V-Twin, Overhead Valve (OHV)
  
• Bore x Stroke: 2.97" x 2.76" (75.44 mm x 70.10 mm)
  
• Shaft Size: 1" diameter x 2-29/32" length horizontal shaft with 1/4" keyway
  
• Lubrication System: Full pressure lubrication with a spin-on oil filter and oil cooler
  
• Starting System: 12-Volt electric start with a 16 amp (or 20 amp in some sources) DC alternator, and also features an auxiliary recoil starter
  
• Fuel System: Float carburetor with a fuel pump; no fuel tank or muffler included
  
• Air Cleaner: Dual-Clean pleated paper filter with a foam pre-cleaner
  
• Warranty: Typically comes with a 3-year manufacturer limited warranty for both consumer and commercial use

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.