Rubber Hand Primer Pump 10mm 3/8 9001-089A

 Fuel Pump Hand Primer

6MM  ;  8MM  ;  10MM   ;   12MM

suit petrol of diesel comes with a one way valve installed to help quickly prime the fuel system

Frequently used as a hand pump in boats for fuel supply to the out-board engine.

This fuel primer bulb is ideal for vehicles without ESP-priming, using 1 or 2-tank systems, as well as for the transfer of vegetable oil, diesel, it is most cpommonly used on outboard or inboard boat engines. 

12MM
http://www.aliexpress.com/store/product/NEW-Fuel-Pump-Hand-Primer-Bulb-Type-all-Fuels-12mm-1-2-Length-150MM-9001080A-free/1544130_32266992587.html

6MM

http://www.aliexpress.com/store/product/NEW-ARRIVAL-Fuel-Pump-Hand-Primer-Bulb-6MM-1-4-Length-150MM-9001080A-Boat-Fuel-Diesel/1544130_32270818066.html

10MM
http://www.aliexpress.com/store/product/New-Rubber-Hand-Primer-Pump-10mm-3-8-9001-089A-Bulb-Type-Boat-Fuel-Diesel-Pump/1544130_32265175961.html