YUKON part description

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It's patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!

Product Description

Dana 44 Grizzly Locker replacement

Features & Benefits

  • Fits Dana Spicer 44 w/30 Spline Axles
  • Patented Internal Design Reduces Common Locker Failures
  • 3.92 And Up Ratio Only
  • Assembled In The USA
  • 8620 Internals For Added Strength

This unit will not work with early tapered axle designs that used an axle spacer button. This unit is drilled for 7/16in. ring gear bolts. If using in an application with 3/8in. bolts; please purchase (10) YSPBLT-027 spacers.

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Product Attributes

WARNING CA Proposition 65 No

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708998175
Harmonized Tariff Code (HTS) 8708996890
NAFTA Preference Criterion Code B
Warranty Time 1
Warranty Time UOM YR
UPC 00883584280019

Part Interchanges

YUKON YGLD44-4-30 Cross Reference

We have 2 alternatives for the YGLD44-4-30 by YUKON:

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