The Chelsea 378451-3 (also referenced as 3784513) is a genuine Chelsea set screw used in Power Take-Off (PTO) assemblies. This component falls within Chelsea's PTO parts line and is sold individually. Set screws in PTO applications secure shaft-mounted components against rotation or axial movement, making correct part identification critical before ordering. Pro Gear and Transmission carries this genuine Chelsea part. Not sure this is your part? Give us a call to confirm proper fit for your application.
Features
Genuine Chelsea PTO component
Part number 378451-3, also referenced as 3784513
Applies to Chelsea Power Take-Off (PTO) assemblies
Sold as an individual piece (each)
Direct OEM replacement set screw
