2006-2010 WK1 Jeep SRT8 4140 Upgraded Rear Axles (Rated up to 1000HP)

Moser Custom Alloy Axles are without question the best in the business. We begin with premium quality "MADE IN THE USA" Alloy Steel that is forged right here in Portland, Indiana just blocks from our manufacturing facility using Moser designed tooling, induction heat-treated to optimize torsional strength, and 100% magnafluxed. This process not only gives the axle strength of a "race only" axle but makes it ideal for street use as well. The axles are specifically designed and engineered to take the stress and strain of both racing and high performance street uses. Our axles are available in any spline count and can be made to fit virtually any rear end setup. All popular bearing sizes and bolt pattern combinations are available. If your future plans call for a narrower rear, Moser Custom Alloy Axles can be shortened and resplined to fit your needs and bolt pattern changes can also be made.