O-Ring & Seal Repair Kit carries American Pneumatic Tool part number 18782 and is stocked here under APT18782. Buying the kit rather than individual pieces is usually the cheaper route once the machine is already apart.
It is called out in the parts diagram for the 115 Rock Drill. The tool itself is the APT 115 Pneumatic Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
Everything else on that machine is one page away, and the full diagram library indexes every breakdown we publish. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 18782
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18782
- Listed on breakdowns for: 115 Rock Drill
