Mikuni SBN Carburetor Diaphragm Cover Plate color:blue - **End Diameter:** 22

- **End Diameter:** 22

2x domes (sold individually)

- 1 x Header pipe with 6mm water adjustment screws and a redesigned inner chamber for higher flow

Upgrade from your old

Since small parts have a way of disappearing over time

Mikuni SBN Carburetor Diaphragm Cover Plate color:blue - **End Diameter:** 22Introducing our Mikuni SBN carburetor diaphragm cover plates, now available in black and blue. Machined from 6061 aluminum, these plates provide excellent corrosion resistance. Key features include: A vertical hole at the bottom to prevent diaphragm blockage from exhaust interference, especially useful when using a reed spacer. A relocated breather hole that ensures any water entering the cover plate will drain out, even if your ski gets submerged.