Ordering by number: this is 0663210109, the Atlas Copco O-Ring. It keeps air or oil where it belongs inside the breaker. Once it flattens or hardens, the machine loses pressure across the joint and performance falls off gradually rather than all at once.
The published breakdown lists it on the TEX 15PE 15PE US Paving Breaker and TEX 14PS 14PS US Paving Breaker, and on 1 other machine. Check it against the reference number on the diagram first; serial breaks change what fits.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Atlas Copco lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 0663210109
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0663210109
- Listed on breakdowns for: TEX 15PE 15PE US Paving Breaker, TEX 14PS 14PS US Paving Breaker, TEX 18PS 19PE 22PS 23PE 27PS 28PE Paving Breaker
