Ariens Compact ST24LET (24) 208cc Two-Stage Electric Start Snow Blower 920021Ariens Compact ST24LET (24) 208cc Two-Stage Electric Start Snow Blower 920021. Picture shows a briggs engine. Dependable 208cc Ariens AX208 4-Cycle Engine. Controls and buttons are large, easy to see and user-friendly. Snow guards keep snow and ice from vital controls and linkages. Throws.