Valve Seat – Front, Tamco/Toku part number Y10212180, listed at Crowder Supply as TK-Y10212180. This part controls the working cycle of the chipping hammer. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
Crowder’s breakdowns list this part on the THH 1 2 3 4 Chipping Hammer. Check it against the reference number on the diagram first; serial breaks change what fits.
Use the full diagram library to work through the rest of the assembly, or the Tamco/Toku tool range if you are pricing a replacement machine. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: Y10212180
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-Y10212180
- Listed on breakdowns for: THH 1 2 3 4 Chipping Hammer
