Ordering by number: this is 1280582633, which replaced the older number 17854, the American Pneumatic Tool valve lever pin. It is part of the operator control on the tool. Because it is handled every cycle of every shift, wear here is felt as a vague or sticky trigger long before the machine stops.

If you are working from a machine rather than a part number, start at the full diagram library, or send us the model and serial and we will match it. Machines themselves are on the APT lineup. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.

• Part number: 1280582633
• Previous part number: 17854
• Manufacturer: American Pneumatic Tool
• Crowder SKU: APT17854