Mikuni 40PHH Performance Carburetor – Gaskets Rebuild Kit with Pump Diaphragm Package Part #Z70-1040+PD – Genuine Mikuni, Made in Japan. This Mikuni 40 PHH Gaskets Rebuild Kit Package includes items listed above in the #Z70-1040 kit and One Pump Diaphragm (#N107.030). One Rebuild Kit required per Carburetor. Mikuni 44PHH gasket kits also available.

This rebuild kit is for the Mikuni 40PHH Performance Carburetor. Does not fit Mikuni Solex Type 3 or Type 4 40PHH Carburetors. One main difference between Mikuni Performance Aftermarket Carburetors and Mikuni Solex OE carburetors is the Float Chamber Cover. The Float Chamber Cover is item #17, the Float Chamber Cover Gasket is item #18, in the exploded view. Please be sure your Float Chamber Cover Gasket matches the gasket pictured.

To identify the size of Mikuni PHH Carburetor, the Throttle Plate (Valve) of a 44PHH will be stamped 175. A 40PHH will be stamped 165. Please confirm your Mikuni PHH carburetor type, size and match the items pictured, prior to ordering. Mikuni does not offer a specific rebuild kit for the Mikuni Solex OE applications. Some items do cross over, please refer to the gasket rebuild kit items in the pictures.

Note: Also fits Mikuni/Solex – Type T/Type 5 – 40PHH Carburetor application. This was a OE Toyota carburetor commonly found on 18RG and 2TC/3TC applications. The Jet Chamber Cover Gasket and Float Adjuster Gasket for the Type T are Not included in this kit. They are discontinued and are no longer available. Please compare items included in this kit to your application for compatibility confirmation prior to ordering.

Exploded view diagram is of a 44PHH Mikuni Performance Carburetor. Use item numbers for compatible part reference.

Authorized Mikuni Distributor