Ordering by number: this is 430301G70, the Tamco/Toku ratchet ring. Rotation components on a drill take a load impulse on every blow, so they are wear items with a predictable service life.
It appears on the TS 55 Rick Drill (RD 60) breakdown.
The parts diagram hub indexes every breakdown we publish, and the Toku tool catalog has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 430301G70
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-430301G70
- Listed on breakdowns for: TS 55 Rick Drill (RD 60)

