Dana 30 Yukon Grizzly Locker - 27 Spline (3.73 & Up)

Part Number: YGLD30-4-27Brand: Yukon Gear & Axle The Dana 30 27 spline Yukon Grizzly Locker is a performance driven design of the automatic locking differential. Similar to the Detroit Locker, the Grizzly Locker provides 100% power to both tires, while still allowing for disengagement while negotiating turns.   The Grizzly features 8620 internals for added strength and is assembled in the USA. Model: YGLD30-4-27 Application Axle Shafts Gear Ratio Tech Notes Dana 30 27 Spline 3.73 & Up Not compatible with “thick” gears. Double drilled for 7/16" and 3/8" ring gear bolts.