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The 188-12-1 purge bulb cap by Walbro is a verified original OEM product used with many tool models.
Details
• Product code: 188-12-1 , 188-12 , 188 12 1
• Replacement rubber primer bulb cap
• Outer diameter: 19 mm
• Height: 12.7 mm
• Fits many models by Echo, Homelite, Kawasaki, McCulloch, Mitsubishi, Shindaiwa, Stihl and more.
Tips
The primer bulb attaches to the carburetor and is used to pump gasoline from the fuel tank into the gas chamber of the carburetor.
Over time and through regular use, it will lose its elasticity and may crack, requiring it to be replaced.
To replace your primer bulb, you simply need to locate the bulb on your machine, unscrew the housing and remove the bulb, and secure the new one.
Make sure to refer to the appropriate diagrams of your tool to ensure you pick the right model and for the correct placement and application of this part if you do the repair yourselves.
