REPLACE THAT LEAKY OR BROKEN PETCOCK WITH THIS NEW OEM HONDA PETCOCK. 21D @ *PACKING, (STRAINER/PETCOCK) (MR50_K0_to_K1) (QA50K0_to_K3) (Z50AK1_to_1978) 16958-081-015 1/20M (R2271)PACKING, STRAINER THIS GOES BETWEEN THE TANK AND THE PETCOCK MR50 K0-K1, QA50 K0-K3, Z50A K1-78 R2271 @ *FUEL STRAINER OR SCREEN Z50A_ALL QA50_ALL MR50_ALL 16954-045-005 1/21M (R2025)FITS MR50 1974 MR50 K1 1975 QA50 1971 QA50 K1 1973 QA50 K2 1974 QA50 K3 1975 Z50A '76 1976 Z50A '77 1977 Z50A '78 1978 Z50A K1 1970 Z50A K2 1971 Z50A K3 1972 Z50A K4 1973 Z50A K5 1974 Z50A K6 1975 R2025 @ *SCREW OVAL 3MM X 6MM (SOLD_EACH) (US90_TANK_EMBLEMS) (Z50AK3_TO_1978_PETCOCK) 1/18M (333C)93700-03006-0B 333C