Valve Knock Pin is the Tamco/Toku service part carried under part number 130401057. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the rivet buster.
It shows up in the parts breakdown for the RB 90 91 Rivet Buster and RB 90D 91D Rivet Buster. Check it against the reference number on the diagram first; serial breaks change what fits.
If you need the parts around it, the full diagram library has the full breakdown library, and the Toku tool catalog covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 130401057
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-130401057
- Listed on breakdowns for: RB 90 91 Rivet Buster, RB 90D 91D Rivet Buster
