Dana Spicer part number 4221668 is a self-locking screw used in off-highway axle applications. This is a genuine OEM hardware fastener sold individually. The self-locking thread design is intended to resist loosening under vibration and load conditions typical of off-highway driveline and axle assemblies. Pro Gear and Transmission stocks genuine Dana Spicer parts for professional buyers. Not certain this is the right part for your application? Call us to confirm proper fit before ordering.
Interchanges:
- Allison Off Highway LY4221668
Features
Genuine Dana Spicer OEM hardware fastener
Part number 4221668
Self-locking thread design resists loosening under vibration
Intended for off-highway axle and driveline applications
Sold as individual unit (each)
Tech Specs
- Part Number: 4221668
- Application: Off-highway axle and driveline
- Unit of Measure: Each
