This is Tamco/Toku part number Y10298140 valve lower seat, stocked at Crowder Supply as TK-Y10298140. It directs the flow that reverses the piston in the chipping hammer. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
The published breakdown lists it on the AA-OS Chipping Hammer. The complete machine is the Tamco/Toku AA-OS Chipping Hammer.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: Y10298140
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-Y10298140
- Listed on breakdowns for: AA-OS Chipping Hammer
