The seal attaches to the cover and is made of a thin material. It is an authentic OEM sourced item which is specially produced for use with Senco nailers and staplers. This item is sold individually. It might require an allen wrench to replace this part. This will require replacing if it becomes broken.
This cover is an authentic OEM replacement part. It is commonly used in Senco nailers and staplers. This part provides a cover for the muffler. It should be replaced if it is cracked or damaged. It is made of plastic and sold individually. This part is simple to remove and replace. An adjustable wrench is needed to replace this part.