Wear Kit for Tool Chuck – 1-1/8 x 6″ is the Atlas Copco service part carried under part number 9234021163. Kits like this group the parts that get replaced together, which saves ordering them one at a time and cuts a second teardown out of the job.
The published breakdown lists it on the Cobra Pro I Gas Paving Breaker and Cobra ProE Gas Breaker, and on 1 other machine. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 9234021163
- Manufacturer: Atlas Copco
- Crowder SKU: AC-9234021163
- Listed on breakdowns for: Cobra Pro I Gas Paving Breaker, Cobra ProE Gas Breaker, Cobra TTe TTeAWD Gas Tie Tamper

