Yukon Dana 44 Grizzly Locker - Compare to Detroit Locker
YUKON GRIZZLY, Dana 60 30, 35, and 40 Spline , 4.10 & DOWN. The Yukon Grizzly Locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It's patent pending design reduces common locker failures. All units assembled in the USA!
