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  Store > Yukon Grizzly Lockers >

Dana 44 Yukon Grizzly Locker | 30 Spline (3.92 & Up)
Yukon Grizzly Locker
Photo is for illustration purposes only and may
not be an accurate depiction of this product.
  
List Price: $748.01
Your Price: $650.44



Status: Normally ships in 24 to 48 hours
Product Code: YGLD44-4-30

Installation Accessories

Add 3/8" Ring Gear Bolt Sleeves [+$45.00]
- Includes: (10) YSPBLT-027 | For use with 3/8" ring gear bolts.

Add Cryogenic Tempering Service [+$270.00]
- Increases strength and durability of lockers by 20-50%.
- Improves case and core hardness transition and microstructure.
- Relieves internal stresses and reduces microfractures.

Services are performed by Crown Race Gears.
Service times vary by season (2 to 6 weeks).

Qty:  
Description Compatibility Part Numbers
 

Yukon Model: Application: Axle Shafts: Gear Ratios:
YGLD44-4-30 Dana 44 30 Spline 3.92 +

This Yukon Grizzly Locker fits Dana 44 axles with 30 spline axle shafts.

This unit is drilled for 7/16" ring gear bolts. Ring gears with 3/8" bolts require sleeves.

This unit will not work with early tapered axle designs that used an axle spacer button.

This differential will only work with 3.92 and numerically higher gears. Do not use thick gears.
For more information, please see Thick Gears and Carrier Breaks.


How Does The Grizzly Locker Compare To Other Lockers?

[ Jump To Grizzly Locker Section Of Video | Crawlpedia Differential Locker Comparison ]



(To skip ahead to the Grizzly Locker section of the video, go to minute 21:35 or click here.)


Yukon Grizzly Lockers are similar to the Eaton Detroit Locker in many ways yet the Yukon design features important improvements like wider and stronger disengagement teeth that make their version better suited and more reliable for aggressive off-road racing. This ratchet-style locker concept has been around for over 70 years and has proven itself as a reliable and well performing design that provides 100% traction to both wheels with the ability to disengage one side during turns on high-grip terrain to prevent strain on axle components and tires.


Yukon Grizzly Locker Warranty Details

Yukon Grizzly Locker



Yukon Grizzly Locker images are © Copyright Yukon Gear and Axle, used with permission.
Additional images and product descriptions are © Copyright Filthy Motorsports, LLC.
Features
  • Legendary traction and durability
  • 100% automatic locking traction
  • Forged 8620 steel case and internals
  • 1 year, $2,000 collateral damage warranty
  • Assembled in the USA


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