Yamaha Coolant Overflow Cap by Mitynerp

Last crawled date: 4 years, 8 months ago

This is a coolant overflow bottle cap for a yamaha dirt bike. This was made for my WR450 but should fit the rest of the line. The original has a rubber gasket. I have left space at the bottom for one. I did some light sanding on the threads just to make it screw on easier but it works fine without it.