Steel Retainer Bolt, Tamco/Toku part number 410201621, listed at Crowder Supply as TK-410201621. It holds the working steel in the clay digger. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
You will find it on the diagram for the TCD 30 Clay Digger and TRC 30 Trench Digger, and on 2 other machines.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram hub. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 410201621
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-410201621
- Listed on breakdowns for: TCD 30 Clay Digger, TRC 30 Trench Digger, TCD 20 Clay Digger, TPB 30 Paving Breaker

