Rhino Chuck-Lok System Locking Nut is stocked at Crowder Supply under part number RHINO301920. 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 GPD 40 Fence Pro Post Driver, GPD 45 Multi-Pro Post Driver and GPD 45 Multi-Pro Post Driver – Gasketless.
Use the parts diagram library to work through the rest of the assembly, or the Rhino 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: RHINO301920
- Manufacturer: Rhino
- Crowder SKU: RHINO301920
- Listed on breakdowns for: GPD 40 Fence Pro Post Driver, GPD 45 Multi-Pro Post Driver, GPD 45 Multi-Pro Post Driver – Gasketless

