O-ring carries Tamco/Toku part number 131101030 and is stocked here under TK-131101030. It keeps air or oil where it belongs inside the rock drill. Once it flattens or hardens, the machine loses pressure across the joint and performance falls off gradually rather than all at once.
You will find it on the diagram for the TJ 15 Rock Drill (RD 30) and TJ 20 Rock Drill (RD 40). That machine is the Tamco/Toku TJ-15 Rock Drill if you are pricing a replacement rather than a repair.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 131101030
- Manufacturer: Tamco/Toku
- Crowder SKU: TK-131101030
- Listed on breakdowns for: TJ 15 Rock Drill (RD 30), TJ 20 Rock Drill (RD 40)
