This is Atlas Copco part number 0335210208 (also carried as 3371820736) lock ring, stocked at Crowder Supply as AC-3371820736. It pins its assembly together. Vibration is what kills them, so they are cheap insurance during any teardown of the breaker.
It shows up in the parts breakdown for the LH180 190E Hydraulic Paving Breaker and LH11 Hydraulic Pick Hammer, and on 7 other machines.
The parts diagram library indexes every breakdown we publish, and the Atlas Copco catalog has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 0335210208
- Also listed as: 3371820736
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371820736
- Listed on breakdowns for: LH180 190E Hydraulic Paving Breaker, LH11 Hydraulic Pick Hammer, BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker, BRK 40 40VR Hydraulic Paving Breaker, BRK25D Hydraulic Paving Breaker, MH55 55A HBP Hydraulic Paving Breaker, +3 more
