This is the Briggs & Stratton Vanguard 18 HP 570cc Horizontal Shaft Engine 356447-0637-G1.
Our Vanguard 18.0 Gross HP engines offer an excellent power to weight ratio. This ensures that you get maximum performance without sacrificing comfort and usability.
The model 356447-0637-G1 boasts 570 CC, a 2.83 in. (71.88 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:
- Float carburetor for consistent easy starting
- Dual-Clean air cleaner pleated paper filter with a foam pre-cleaner ensures maximum protection for extended engine life
- Dual-Clean air cleaner pleated paper filter with a foam pre-cleaner ensures maximum protection for extended engine life
- Overhead Valve (OHV) Engine Design; OHV engines run cooler and cleaner for better fuel economy and longer engine life
- EPA compliant: Which means it meets all stringent environmental standards, ensuring reduced emissions and a cleaner running engine.
Product Specifications:
- Power Output: 18.0 Gross HP
- Displacement: 570 cc
- Cylinders: V-Twin
- Shaft Orientation: Horizontal
- Shaft Dimensions: 1″ Diameter x 3″ Length
- Starting System: 12 Volt Gear Drive Electric Starter
- Oil Capacity: 48 fl oz (1.4 L)
- Fuel Type: Gasoline
- Lubrication System: Full pressure lubrication with spin-on oil filter
- Air Cleaner: Dual-Clean
- Charging System: 16 Amp DC Alternator
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.





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