Description
Yukon Gear and Axle
Yukon ZIP Locker for Dana 44 Non-Rubicon Jeep Wrangler JK, 30-Spline
The Yukon ZIP Locker is a selectable, air-operated locking differential designed to deliver maximum traction on demand for non-Rubicon Jeep Wrangler JK models equipped with a Dana 44 axle and 30-spline shafts. When disengaged, the differential operates as an open unit for smooth street driving. When engaged, it provides a full mechanical lock to deliver superior traction in off-road and low-traction conditions.
Built from high-strength materials and engineered for durability, the ZIP Locker is ideal for trail rigs, rock crawlers, and dual-purpose Jeeps that require controlled traction without sacrificing on-road drivability. Its selectable design allows the driver to engage the locker only when needed, making it a versatile and reliable upgrade for demanding terrain.
Key Features:
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Selectable air-operated locking differential
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Designed for Dana 44 axles with 30-spline shafts
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Open differential behavior when disengaged
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Full mechanical lock when engaged for maximum traction
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Built for strength, durability, and severe-duty use
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Ideal for trail, rock crawling, and off-road applications
Important Notes:
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Requires an onboard air system for operation
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Professional installation recommended
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Designed for non-Rubicon JK Dana 44 axle configurations
Vehicle Fitment:
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2007–2018 Jeep Wrangler JK Non-Rubicon with Dana 44 axle (30-spline)
SKU: YZLD44-3-30-JK
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