Cylinder, American Pneumatic Tool part number 2718, listed at Crowder Supply as APT2718. The cylinder is the bore the piston runs in, and it sets the working clearance of the rock drill once the bore opens up, air bypasses the piston and blow energy drops.
It is called out in the parts diagram for the 155 Rock Drill. Compare it to the reference callout on the diagram to be sure it is the position you need.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 2718
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2718
- Listed on breakdowns for: 155 Rock Drill
