SHAFT - MAST YOKE (Crown CR73989-001)

CR73989-001: A worn mast yoke shaft can cause uneven load handling and increased wear on connected components. This aftermarket replacement part references Crown as the OE maker and cross-references part number CR73989-001. The shaft serves as a pivot point within the mast assembly, transmitting motion between linked parts. Its plain mechanical function is to rotate under load while maintaining alignment. A generic failure consequence is that a seized or bent shaft may lead to jerky movement or binding during operation. During a routine service check, a technician might notice excessive play or corrosion on the shaft surface. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR73989-001, cr73989-001, CR73989001, cr73989001