This is Tamco/Toku part number T32150500PJR bumper – poly for small rivet buster, stocked at Crowder Supply as TK-T32150500PJR. This cushions impact inside the rivet buster. Buffers are designed to break down before the castings do, which makes them a routine replacement.
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.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Toku tool catalog. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: T32150500PJR
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-T32150500PJR
- Listed on breakdowns for: RB 90 91 Rivet Buster, RB 90D 91D Rivet Buster
