BKOR 40 Spline Chromoly Axle Shaft Kit

This kit is STRONG. 40 spine chromoly axle shafts with 1550u-joints to fit axles with 05+ super duty knuckles. These axle shafts are built to take serious abuse and are 60%-65% stronger than the equivalent 35 spline axles. Limited lifetime warranty for the original purchaser.

Outer stub shafts are built for the 05+ F250350 knuckle lengths. Inner shafts are built to order. After purchase a sales associate will contact you for shaft measurements.

Original purchaser warranty up to 800 HP.