Ordering by number: this is 410463191, the Tamco/Toku cylinder. This is the main pressure housing of the rivet buster. Because it wears against the piston, the two are normally inspected and replaced as a pair.
It shows up in the parts breakdown for the RB 90 91 Rivet Buster and RB 90D 91D Rivet Buster. 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.
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. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 410463191
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-410463191
- Listed on breakdowns for: RB 90 91 Rivet Buster, RB 90D 91D Rivet Buster
