Steel Holder Spring, Tamco/Toku part number 130803010, listed at Crowder Supply as TK-130803010. 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 is called out in the parts diagram for the TJ 20 Rock Drill (RD 40). It comes off the Tamco/Toku TJ-20 Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 130803010
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-130803010
- Listed on breakdowns for: TJ 20 Rock Drill (RD 40)
