This is Atlas Copco part number 0663212600 O-Ring, stocked at Crowder Supply as AC-0663212600. Seals like this one are consumables in a breaker they are cheap, they age with heat and hours, and replacing the whole set during a teardown saves a second strip-down later.
You will find it on the diagram for the CP 1290 1290S 1290SVR Paving Breaker and CP 1290SPDR Spike Driver, and on 12 other machines. 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 breakdown index. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 0663212600
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0663212600
- Listed on breakdowns for: CP 1290 1290S 1290SVR Paving Breaker, CP 1290SPDR Spike Driver, TEX 14PS 14PS US Paving Breaker, TEX 18PS 19PE 22PS 23PE 27PS 28PE Paving Breaker, TEX 33PE Paving Breaker, TEX 40PE Paving Breaker, +8 more
