Briggs & Stratton Intek Vertical OHV Engine with Electric Start 21 HP, 1in. x 3 5/32in. Shaft, Model# 331877-0036-G1
Briggs & Stratton 21 HP Intek® Vertical OHV Engine with Electric Start delivers top performance to meet the demands of professionals. The OHV engine features a pressure lubrication system with an automotive full-flow style spin-on oil filter that cleans contaminants from the oil. Enhances the gear-driven lubrication system by delivering oil directly to the lower PTO bearing to safeguard against wear. Large-capacity air filter traps more dirt and debris. U.S.A.