Ulisem 10-piece fuel pump set, fuel pump bulb, carburetor oil bladder, for Stihl/Weed Eater/McCulloch/Ryobi Echo

DURABLE MATERIAL: Our primer bulb maintenance kit is made of high-quality plastic, durable, rust-resistant, and corrosion-resistant. Easy Installation: Snap-on installation. Good sealing and consistent oil absorption. Contents: The package contains 10 primer bulbs, enough for your daily needs. Wide Application: The carburetor priming fuel pump fits most carburetors on lawnmowers, blowers, chainsaws, snow blowers, and brush cutters.