Ordering by number: this is 470W202565, the Chicago Pneumatic discharge hose – 4″. It carries supply between the source and the tool. Hose and its clamping hardware are inspection items a weeping line loses pressure at the tool.

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. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.

• Part number: 470W202565
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-470W202565