Mikuni Performance Carburetor Insulator – 40PHH 44PHH.  Genuine Mikuni #Z70/050 Made in Japan. Rare, New old stock!  Priced and Sold Each. Each carburetor requires two insulators. Fits Mikuni 40PHH and 44PHH Performance Carburetors with Mikuni Intake Manifolds. Discontinued, Limited to Stock on Hand. O-rings Not included, Sold Separately. For Genuine Mikuni O-rings see #Z70/075, our Replacement Alternative O-Ring #Z70/075-R

We also offer a Upgrade Motoring Replacement Alternative for the Mikuni insulators. Available in White or Black. See Part #Z70/050-R-WHI.V4 and #Z70/050-R-BLK.V4.

For Mikuni PHH Carburetors using Aftermarket Intake Manifolds, please refer to our Upgrade Motoring Universal Insulators. Available in White or Black. See part #Z70/050-R-WHI.UNI or #Z70/050-R-BLK.UNI.

Fits some Solex 40PHH and 44PHH carburetors. Not for use on Mercedes 190SL and Alfa OEM applications. Does not fit applications with off set stud spacing insulators.

Images coming soon.

Authorized Mikuni Distributor.