Fuel Tank Cap Gasket Seal For Honda CB350 CB360 CB450 CB500 CB750 SL350

If your vintage Honda smells like gas or you're seeing drips around the gas cap, you probably need this little rubber gasket.

It's a direct replacement for the OEM Honda part number 17525-300-000.

It fits a ton of classic bikes like the CB200, CB350, CB360, CB450, CB500, CB750, and SL350.

The size is 57.5mm x 44mm x 4.5mm, and it's made of basic black rubber.

It's a brand new, unbranded part, but it does the exact same job as the factory seal.

Pop the old dried-out one off, slap this one on, and keep your gas where it belongs—in the tank.