Engine Piston – A Class carries Atlas Copco part number 9234001420 and is stocked here under AC-9234001420. It is the working heart of the breaker. Pistons are matched to the cylinder bore, so replacing a worn one usually means checking the bore at the same time.
It shows up in the parts breakdown for the Cobra Pro Gas Paving Breaker and Red Hawk Rail Gas Tie Tamper, and on 3 other machines.
Use the parts diagram library to work through the rest of the assembly, or the Atlas Copco tool range if you are pricing a replacement machine. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 9234001420
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234001420
- Listed on breakdowns for: Cobra Pro Gas Paving Breaker, Red Hawk Rail Gas Tie Tamper, Red Hawk Road Gas Breaker, Cobra MK1 Gas Paving Breaker, Cobra TT TT/AWD Gas Tie Tamper
