The Dana Spicer No Spin Unit, part number 127973, is a differential assembly designed for off-highway axle applications. The No Spin unit replaces the conventional open differential internals, allowing each wheel to drive independently while preventing wheel spin on low-traction surfaces without requiring driver input. This is a genuine Spicer part sold by Pro Gear and Transmission. If you need help confirming this is the correct unit for your axle, give us a call before ordering.
Features
Dana Spicer genuine part, part number 127973
Designed for off-highway axle applications
No Spin differential unit replaces open differential internals
Provides automatic wheel-end torque transfer without driver input
Sold by Pro Gear and Transmission
