Reproduction front brake master cylinder rebuild kit for many of the Honda 4 cylinder bikes from the 70s as well as the 350/360/500 twins. This kit is better than other aftermarket kits because it comes with the seal already installed on the piston! If you've struggled getting that seal in place without doing any damage to it, you'll feel a sigh of relief. Comes with everything shown in the photo. as well as grease.
Replaces Honda part number: 45530-377-305
Note: Many of the models below changed master cylinders in 1977, we carry a different kit for those models here.
Fits Honda:
CB350F - 1972-1974 - Front
CB350G - 1973 - Front
CB360 - 1974 - Front
CB360G - 1974 - Front
CB360T - 1975-1976 - Front
CB400F Super Sport - 1975-1977 - Front
CB450K - 1970-1974 - Front
CB500T Twin DOHC - 1975-1976 - Front
CB500K - 1971-1973 - Front
CB550F Super Sport - 1975-1976 - Front
CB550K - 1974-1976 - Front
CB750A Automatic - 1976 - Front
CB750F Super Sport - 1975-1976 - Front
CB750K - 1969-1976 - Front
11 Reviews Hide Reviews Show Reviews
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Perfect parts
The rebuild went smoothly and all parts are exact fit
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A great m/c rebuild kit
I’ve done more ham a few of these m/c rebuilds and they get faster every time. This is a good quality rebuild kit for the price. It helps to have the Motion Pro retainer clip pliers especially to get those brown old and crusty clips out before replacement.
