M097x - Walbro WB Series Non-Genuine Membranes & Gaskets

Non-Genuine Walbro Rebuild Kit for all Walbro WB Carburettors Vittorazi Moster & Atom Series 2 (non-WG8 Carb) We offer this series due to the cost of the original set, they work well at a fraction of the cost. 

If you replace the membranes, you should also replace the Metering Spring and check the Needle Height and pop-off pressure, which are critical to the carb's performance and tuning thereafter. 

Factory R, be mindful that there is a different sequence of order of membranes, refer to attached photos and engine manual.