This is the Chicago Pneumatic cap screw part number N430017, Crowder SKU CP-N430017. It closes a port or passage in the saw. Small, but a plug that will not seal turns into a leak that is hard to trace.
It shows up in the parts breakdown for the CP 0044 Concrete Saw. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the CP tool catalog. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: N430017
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-N430017
- Listed on breakdowns for: CP 0044 Concrete Saw

