990-786-044-3.8 Mikuni Needle & Seat- Viton Tip

Description

This seat only comes with a 3.8mm top flow hole diameter. This is the relpacement item for our TM40-6 Carb and some other OEM carburetors.

Some seats may not be found in our listings and these will only be available from the OEM motorcycle manufacturer for whom they will have been specially made. If unsure call or email.