2 x Primer PUMP for whipper snipper suits most Ryobi McCulloch & Stihl

2 x Brand new primer pumps for most whipper snipper, brushcutter and chainsaws. This primer pumps suits Ryobi, Talon, and some Stihl models. This primer pump is quite universal and suits most carburetors. The dimensions:- Inner Diameter 16mm, outer diameter 20mm, height 20mm. The width of the base and opening of the primer pump is 22mm.