Replace your weak stock front axle shafts with a set of heavy-duty TeraFlex Axle Shafts!
These axle shafts are constructed from high-strength dual-heat treated 4340 chromoly steel and have been profiled for optimal strength.
Other features include rolled splines and compatibility with the larger Dana 1350-series U-joint.
Tera44 35-spline front inner axle shafts will work most aftermarket lockers such as the ARB RD117
Notes: All 2013-2018 JK Wrangler/Unlimited Dana 30 and Dana 44 axles use the same 1350 series U-joint 5-7166X. We recommend replacing the inner seal when removing an axle shaft. As it makes sense to change both sides and both seals at the same time, the total install time will equal 4.9 hours. This install time includes both the left- and right-side axle shafts, (2) inner seals, removal of differential, adding oil, and axle reassembly.
What is TeraFlex? A suspension company? Sure, but not just any suspension company. TeraFlex is a Jeep Wrangler suspension company. TeraFlex engineers enjoy coming up with products for one of the most engineered vehicles on the market. Interchangeable, dependable and durable - that is where TeraFlex comes in. TeraFlex picks up where Jeep left off to make Wranglers even better. Teraflex prides itself on striving for perfection in every aspect of product manufacturing and design. TeraFlex delivers the quality that hardcore off-road enthusiasts demand. Shop TeraFlex Now