Piston Guide is the Atlas Copco service part carried under part number 9234000542. It is the working heart of the tamper. 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 TTe TTeAWD Gas Tie Tamper and Cobra Pro I Gas Paving Breaker, and on 5 other machines. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Atlas Copco tool range covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 9234000542
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234000542
- Listed on breakdowns for: Cobra TTe TTeAWD Gas Tie Tamper, Cobra Pro I Gas Paving Breaker, Red Hawk Rail Gas Tie Tamper, Red Hawk Road Gas Breaker, Cobra TT TT/AWD Gas Tie Tamper, Cobra Pro Gas Paving Breaker, +1 more
