Stock front axle shafts are weak on a built JK. The TeraFlex Tera44 HD Front Axle Shaft arrives assembled with the 32-spline Front Outer Stub Shaft and a Spicer 1350-Series (Rubicon) U-joint, so the whole shaft goes in as one piece. The 30-spline inner shaft works with most aftermarket lockers, such as the ARB RD117, and 35-spline shafts suit 35-spline lockers such as the ARB RD147. Install the side needed and the axle has a stronger shaft. It is a drop-in replacement, with the outer stub and U-joint already installed on the shaft.
MPN 3334136 (P/N 3334136) · UPC 843885045878
MPN 3334120 (P/N 3334120) · UPC 843885045861
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