Drywall Master P-40B Part 1/4 - 20 x 2 1/4 Hex Head Bolt for Automatic Drywall Tools

1/4 - 20 x 2 1/4 Hex Head Bolt, part number P-40B. A direct replacement wear part for the Pump — same fit and tolerances as the part it replaces, so it goes straight on with no modification.

Not sure it is the right one? Text us a photo of the worn part and the model off the tool and we will confirm before you order.