Spring Washer M14 is the Tamco/Toku service part carried under part number 131301014. It supplies the return force for its assembly in the rock drill. A spring that has taken a set gives soft or sticky action long before it actually breaks.
It appears on the TJ 20 Rock Drill (RD 40) breakdown. That machine is the Tamco/Toku TJ-20 Rock Drill if you are pricing a replacement rather than a repair. Compare it to the reference callout on the diagram to be sure it is the position you need.
Need the parts around it? They are on the same breakdown, and the parts breakdown index covers every machine we publish. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 131301014
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131301014
- Listed on breakdowns for: TJ 20 Rock Drill (RD 40)

