This is American Pneumatic Tool part number 1280582652, previously 17937 latch retainer pin, stocked at Crowder Supply as APT17937. It holds the working steel in the breaker. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
Crowder’s breakdowns list this part on the 140 Paving Breaker – Former Construction. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the full diagram library has the full breakdown library, and the American Pneumatic Tool range covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280582652
- Previous part number: 17937
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT17937
- Listed on breakdowns for: 140 Paving Breaker – Former Construction
