The Chelsea Lockring, part number 378748, is a genuine Chelsea PTO component sold by Pro Gear and Transmission. Lockrings are precision retention hardware used within Chelsea Power Take-Off assemblies to secure rotating components and maintain proper positioning under load. This part is sold individually (each). Chelsea PTOs are widely used across vocational trucks and work vehicles where reliable PTO-driven operation is critical. If you need help confirming that 378748 is the correct lockring for your specific PTO unit or vehicle, give us a call before ordering.
Features
Genuine Chelsea part number 378748
Lockring for Chelsea Power Take-Off assemblies
Sold as an individual unit (each)
Compatible with Chelsea PTO driveline systems
Call to confirm correct fit for your PTO model
