Genuine Mikuni diaphragm and slide assembly for Mikuni BST34 CV carburetor fitted to Yamaha 92-07 XT225, 1999 TT225L, 99-04 TTR 225L and possibly other BST34 carbs if matching the dimensions.
This carburetor was fitted standard to above mentioned models and some other Yamaha models where this component may also cross reference to some other Mikuni carbs.
The slide is 35mm wide at the widest point and 48.3mm tall under the 40mm diameter lower diaphragm ring. The outside diameter of the diaphragm is approximately 68mm. The side hole in the bottom of the slide is aprox 2.5mm diameter.