Mikuni / Solex 40PHH and 44PHH Type 3 S4 Carburetor – Four Bolt Float Chamber Cover – Type 3 S4 Gasket Rebuild Kit Package – Part #Z70-1044+S4. The earlier Mikuni / Solex Carburetors with the Four Bolt Float Chamber Cover are commonly referred to as the Type 3 and Type S4. This version Solex Carburetor could also found on some Toyota 2TG and 18RG OE applications. Both the 40PHH and 44PHH Carburetor applications use the 44PHH Gasket Rebuild Kit. Mikuni does not offer a specific gasket repair kit for this application. The closest option we have available from Mikuni is the #Z70-1044 (44PHH) Gasket Rebuild Kit with the four bolt Float Chamber Cover Gasket (#N107.147) and one Gasket for the 14mm Needle Valve added. The Z70-1044 Gasket Rebuild Kit items are listed in the images. All parts are Genuine Mikuni, Made in Japan. Please compare items shown with your application for compatibility confirmation, prior to ordering.

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