The Chelsea 378450-8 or 3784508 is a genuine Chelsea Allen cap screw used in Chelsea PTO assemblies. Allen cap screws serve as internal-hex fasteners in PTO housings and component mounting applications, where precise torque and a low-profile head are required. This part is sold individually (each) and is sourced directly as an OEM Chelsea PTO hardware component. Pro Gear and Transmission carries genuine Chelsea PTO parts for fleet maintenance shops and drivetrain specialists. Not sure this is the right fastener for your application? Give us a call to confirm proper fit before ordering.
Features
Genuine Chelsea OEM Allen cap screw for PTO assemblies
Part number 378450-8 or 3784508
Internal-hex (Allen) drive for low-profile installation in PTO housings
Sold as individual unit (each)
Fits within Chelsea PTO and driveline component applications
