The Chelsea cap screw, part number 378431-42 or 37843142, is a genuine Chelsea OEM hardware fastener for Power Take-Off assemblies and related driveline components. Chelsea classifies this as a PTO assembly part, making it a direct-fit replacement when servicing or reassembling Chelsea PTO units. Because cap screws are torque-critical fasteners in PTO applications, using the correct OEM part matters. Sold individually by Pro Gear and Transmission. Not sure this is the right screw for your PTO? Give us a call to confirm before ordering.
Features
Genuine Chelsea OEM cap screw for PTO assemblies
Part number 378431-42 or 37843142
Categorized under Chelsea PTO and Components, Power Take-Off Assembly
Sold individually (each)
Direct replacement for Chelsea PTO service and repair applications
