We sell only genuine Chicago Pneumatic ® parts.
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Commonly Purchased Parts
This part acts as as a seal so that air will not leak out of the throttle assembly on the tools shown below.
Over time it will become brittle and crack.
It is a good Idea to keep an extra one on hand.
Replacing this item you would need hex key/allen wrench and pliers to replace this item.
To complete this repair you would need a screwdriver and pliers.