Mikuni / Solex PHH 40 and PHH 44 Type S4 Carburetor - Four Bolt Float Chamber Cover - Type S4 Gasket Rebuild Kit Alternative - Part #Z70-1044+S4. The earlier Mikuni / Solex Carburetors with the Four Bolt Float Chamber Cover are commonly referred to as the 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 no longer offers a specific gasket repair kit for the Type S4 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 and one Gasket for the 14mm Needle Valve added. The Z70-1044 Gasket Kit items are listed above. All parts are Genuine Mikuni, Made in Japan. Please compare items shown with your application for confirmation, prior to ordering.

Due to Covid related delays, the gasket rebuild kits may not include the blister card packaging. 

For more Genuine Mikuni parts available, please visit www.upgrademotoring.com Thank you!

Authorized Mikuni Distributor.