Opium carburetor body lawn mower engine BRIGGS and STRATTON model: Intek AVS OHV twin-cylinder vertical 22 Hp - 24 Hp - 40G777 - 40H777 44H/K/L/M/N/P/Q777 with solenoid, choke with lever, before code 0901050 Code: 350542 Original code: 792295 NS