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The Yukon 4340 chromoly left-hand front inner axle is a replacement for Dana 44 applications including JK Rubicon models. This 19.8" left inner axle uses a 30-spline interface and 7166 series u-joints where specified. Yukon’s chromoly construction and heat treating, along with cold rolled splines, are applied to improve strength and durability over stock components.
Yukon Gear 4340 Chrome-Moly Left Hand Replacement Inner Axle For Dana 44 JK Rubicon
