This is the Tamco/Toku valve seat w/ plug part number 430432C2B, Crowder SKU TK-430432C2B. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the rock drill.
You will find it on the diagram for the TH 800 Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
The full diagram library indexes every breakdown we publish, and the Tamco/Toku lineup has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 430432C2B
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-430432C2B
- Listed on breakdowns for: TH 800 Rock Drill
