【Warranty】18 months. (1 0 0 % Brand New High Quality Aftermarket Pump Primer Bulb)
【Product Size】8mm(Diameter) 5/16 (Length:About 16 cm/6.3" ; Width:About 5cm/2")
【1 0 0 % Qualified Materials】High quality ,Light wieght aluminum alloy material and rubber for extended service life
【Application】8mm 5/16" primer pump fuel prime pump petrol suitable for Boats, RVs, Tractors, and Caravans