HUSQVARNA -USED- Dual Shaft Snow King Snowblower Engine OEM# PW4HK19850781EHUSQVARNA – Dual Shaft 8HP Horizonal Engine [USED] – Snow King. Removed from Husqvarna Model 96193007400 Snow Blower. LCT SNOW KING SERIES. 291CC – SNOW ENGINE. OVERHEAD VALVE DESIGN O. Recoil & 110 Volt Electric Start. 60 Watt DC Alternator. X 2-7/8 Length Keyed Crankshaft..