This is the Atlas Copco trigger spool part number 3371814161, Crowder SKU AC-3371814161. It governs how air reaches the working end of the breaker. Wear on the sealing land is the usual cause of a throttle that leaks with the trigger released.
You will find it on the diagram for the LH 18 19E Hydraulic Paving Breaker and LHD 23M Hydraulic Rock Drill, and on 4 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.
Everything else on that machine is one page away on the parts diagram hub; complete tools are on the Atlas Copco tool range. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3371814161
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371814161
- Listed on breakdowns for: LH 18 19E Hydraulic Paving Breaker, LHD 23M Hydraulic Rock Drill, SAW 14 16 Hydraulic Cut Off Saw, RDR 48M Rock Drill, SAW 14 16 Hydraulic Cut Off Saw, LS 14 & 16 Hydraulic Cut Off Saw
