Stock front axle shafts are weak on a built JK. The TeraFlex Tera44 HD Wide 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. It is built for the 70 in wide Tera44 HD front axle. 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.
MPN 3334137 (P/N 3334137) · UPC 843885045939
MPN 3334121 (P/N 3334121) · UPC 843885045922
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