This is the Chicago Pneumatic O-Ring part number C106884, which also shows up as 3310103718, Crowder SKU CP-C106884. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
Crowder’s breakdowns list this part on the CP 1210 S SVR Paving Breaker and CP 0022KL Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: C106884
- Also listed as: 3310103718
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C106884
- Listed on breakdowns for: CP 1210 S SVR Paving Breaker, CP 0022KL Rock Drill
