The Dana Spicer Lock Screw, part number 4201324, is a genuine Dana Spicer hardware component designed for off-highway axle applications. Lock screws are critical fasteners used to secure differential and axle assembly components in position, preventing movement under load. When sourcing axle hardware, using the correct OEM part number matters for proper thread engagement and torque retention. Pro Gear and Transmission carries this genuine Dana Spicer part. Not sure this is the right screw for your application? Give us a call and we can help confirm fitment for your specific axle assembly.
Features
Genuine Dana Spicer part number 4201324
Designed for off-highway axle applications
OEM fastener for correct thread engagement and secure component retention
Direct replacement using the factory Dana Spicer part number
Sold by Pro Gear and Transmission
