Spring, American Pneumatic Tool part number 1280583079, previously 02949, listed at Crowder Supply as APT2949. Springs in a rock drill fatigue with cycle count rather than age, so a control that has gone lazy or fails to return is usually this part rather than the component it drives.
It is called out in the parts diagram for the 115 Rock Drill and 117 Paving Breaker, and on 3 other machines. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the APT lineup covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 1280583079
- Previous part number: 02949
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2949
- Listed on breakdowns for: 115 Rock Drill, 117 Paving Breaker, 118 Clay Digger, 119 Trench Digger, 125 Clay Digger
