Drain plug screws, with o-rings, for Keihin carburetors on the Honda CB350 CB400F, CB550, CB750 and many others. If you've got a leaky drain plug screw and the threads on the float bowl are intact, you might just need a new o-ring. But wouldn't it look nice to have all new shinny drain plugs! Sometimes it's tough to track down the right size o-ring, so here's a complete plug screw ready to install! People have a tendency to mangle the heads on those drain plug screws due to over tightening them trying to stop the leak, this forces the next person to wrench on it to get it off, don't be that guy!Comes with o ringsSold as a set of 4The carbs on some bikes like the CB750 changed in 1977 and used smaller drain plug screws. Model # SP70-DP01-4.
