O-ring carries Tamco/Toku part number 131101023 and is stocked here under TK-131101023. It seals a pressure joint inside the rock drill, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
You will find it on the diagram for the TJ 15 Rock Drill (RD 30) and TJ 20 Rock Drill (RD 40), and on 1 other machine. That machine is the Tamco/Toku TJ-15 Rock Drill if you are pricing a replacement rather than a repair. Pull up the diagram and confirm the reference number for your serial before ordering.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 131101023
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131101023
- Listed on breakdowns for: TJ 15 Rock Drill (RD 30), TJ 20 Rock Drill (RD 40), TS 55 Rick Drill (RD 60)
