
Size: 2.1 * 2.1 * 3.4 cm. Durable Material: Our primer bulb maintenance kit is made of high-quality plastic, durable, rust-resistant and corrosion-resistant. Easy to Install: Snap-in installation, easy to install. Good sealing and smooth oil absorption. Package Contents: The package includes 7 primer bulbs, enough to meet your daily needs. Wide Application: The carburetor primer fuel pump is suitable for most lawn mowers, blowers, chain saws, etc. chain, snow blowers and trimmer carburetors.