O-Ring, Insulator - Soft Mount Version. Thicker O-Rings for reduced high revving vibrations. Fits 40PHH / 44PHH. Includes inner and outer stud O-Rings. Sold as a set of 12pcs, four large diameter inner o-rings and eight small diameter outer stud o-rings. #Z70/050-R-SM
Upgrade Motoring Insulators - For Mikuni 40 PHH and 44 PHH Performance Carburetors with Mikuni Intake Manifolds. Black. 1 Set. #Z70/050-R-BLK.V4. Version 4 with improved sealing capabilities. Part Number #Z70/050-R-BLK.V4 Includes two individual insulators and four o-rings....
Upgrade Motoring Insulators V4 - For Mikuni 40 PHH and 44 PHH Performance Carburetors with Mikuni Intake Manifolds. White. 1 Set. Version 4. Part Number #Z70/050-R-WHI.V4. Includes two insulators and four o-rings....
Upgrade Motoring Mikuni PHH Universal O-Ring Insulators - For Mikuni / Solex 40 PHH and 44 PHH Carburetors with Mikuni or other manufactured Intake Manifolds. Black. 1 Set - Includes two individual insulators (One Left and One Right Side) and four o-rings....
Upgrade Motoring Mikuni PHH Universal O-Ring Insulators - For Mikuni / Solex 40 PHH and 44 PHH Carburetors with Mikuni or other manufactured Intake Manifolds. White. 1 Set - Includes two individual insulators (One Left and One Right Side) and four o-rings....