Valve carries Tamco/Toku part number Y10103160 and is stocked here under TK-Y10103160. This part controls the working cycle of the rock drill. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
It appears on the THD 1100N Rock Drill and THD 1100U Rock Drill (CP9A) breakdown. 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 parts diagram hub; complete tools are on the Toku tool catalog. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: Y10103160
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-Y10103160
- Listed on breakdowns for: THD 1100N Rock Drill, THD 1100U Rock Drill (CP9A)

