Arnold Trimmer Primer Bulb For Most String Trimmers And Blower Engines

The primer bulb circulates fuel to the carburetor to provide quicker starting. Minimize downtown by keeping this variety pack of primer bulbs on hand. These bulbs fit most handheld equipment.

• For use with 2-cycle and 4-cycle handheld equipment
• Contains one each of three different sizes which fit many Zama, Walbro, Shindaiwa, Stihl and Homelite carburetors
• Easy to install