Lock Spring – Rivet Buster Retainer is the Chicago Pneumatic service part carried under part number P073942, which also shows up as 3310104202. It holds the working steel in the rivet buster. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
It shows up in the parts breakdown for the CP 4181 Duler Duser Rivet Buster and TEX 626 RP & RD Rivet Buster, and on 2 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.
The full diagram library indexes every breakdown we publish, and the Chicago Pneumatic lineup has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: P073942
- Also listed as: 3310104202
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P073942
- Listed on breakdowns for: CP 4181 Duler Duser Rivet Buster, TEX 626 RP & RD Rivet Buster, CP 4181 Puler Puser Rivet Buster, CP 4608 4611 Rivet Buster
