Nut carries BTE Mid-Western part number RB10421 and is stocked here under MW-RB10421. This is a fastener torque and grade matter on percussive tools, so it is replaced rather than reused when an assembly is rebuilt.
Crowder’s breakdowns list this part on the RB83A Stoper Drill and RB83 TUL Feed Leg.
Use the parts diagram library to work through the rest of the assembly, or the BTE Mid-Western tool range if you are pricing a replacement machine. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: RB10421
- Manufacturer: BTE Mid-Western
- Crowder SKU: MW-RB10421
- Listed on breakdowns for: RB83A Stoper Drill, RB83 TUL Feed Leg

