Briggs & Stratton Intek Vertical OHV Engine with Electric Start 13.5 HP, 1in. x 3 5/32in. Shaft, Model# 21B907-0026-G1
Briggs & Stratton 13.5 HP Intek OHV Vertical Engine. Anti-Vibration System (AVS) is a patented linear balancing system that eliminates side-to-side motion of traditional counter and rotating balancing engines to provide a smooth ride. (Image is representative of this type of engine; oil pump and filter is not included with this model.) U.S.A.