The Chelsea 378163 is a genuine Chelsea nut rated at 1.375-12 thread specification, used in Chelsea PTO assemblies and driveline components. This nut is sold individually and is classified under Chelsea PTO and Power Take Off assembly hardware. It is the correct OEM-specified fastener for applications requiring the 1.375-12 thread pattern in Chelsea PTO configurations. Call Pro Gear and Transmission to confirm this part fits your specific PTO setup before ordering.
Features
Chelsea OEM part number 378163
1.375-12 thread specification
For use in Chelsea PTO and Power Take Off assemblies
Sold as individual unit (each)
Genuine Chelsea PTO hardware
Used in these Chelsea PTO model
