O-Ring, Chicago Pneumatic part number 4700160314, listed at Crowder Supply as CP-4700160314. It seals a pressure joint inside the tool, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
The full diagram library is where to start if you are working back from a machine or send the model and serial and we will confirm it. Complete tools sit on the CP tool catalog. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 4700160314
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-4700160314