This is a 15% Ethanol rated rebuild kit for a Tillotson HL-173A carburetor as used on West Bend 820 powered Rokons. This will convert your old HL to today’s gasoline.
Also fits: HL-166C, HL-366A, HL-371A
Parts list below:
233-706 Viton tipped captured fuel inlet needle and long seat
DG-1HL Diaphragm kit
EC001 Fulcrum spring (9 to 11 PSI pop off)
155A-27 Captured inlet control lever
179-55 Welch plug