GPZ400 1985. GPZ600 Ninja 1985 to 1990. GPX750R or ZX750 F1 F2 F3 (1987 to 1989 Replacing 51023-1303 now obsolete with 34mm mounting hole centres). Z550 1982 to 1983. Z400 1984. NOTE CAREFULLY. that this tap has the fuel outlet on the BACK of the tap, just like the original.
