GenRight is now offering the Dynatrac ProRock axles for our JK Elite suspension systems!
The advantages of the all-new Dynatrac ProRock XD60® axle housing include:
The axle was designed to hold a larger differential and 10.1-inch ring gear, providing a 16 percent strength increase over 9.75-inch Dana 60 gears.
The patented design provides the best ground clearance in the industry.
The new Dynatrac ProRock XD60® starts with a center section cast from high-strength nodular iron.
Using CAD/FEA and advanced engineering tools, Dynatrac designed the new center section for increased rigidity, increasing the stability of critical tolerances during high stress for better durability.
It is also available with larger carrier and pinion bearings for even more strength.
The internal Dynatrac Dual Sump High Volume (DSHV) lubrication system provides optimal oiling.
All of these improvements were achieved while also making the center section 15 percent lighter.
The ProRock XD60® also has optimal cast-in features for air locker and electric locker connections.
In addition to these engineering advancements in the center section and wheel ends, the Dynatrac XD60® also features an all-new differential cover designed to withstand brutal beatings in demanding off-road and racing conditions. The lower bolt heads are deeply embedded in the cover for skid protection, and the fasteners are the largest in the industry: 7/16 inch compared to conventional 3/8 inch. The rock ribs have been placed for optimal protection.
The Dynatrac ProRock XD60® is designed for 3-3/4-inch outside-diameter axle tubes with 1/4-inch wall thickness. The 1/4-inch-thick axle tubes are 22 percent stronger than a 3-1/8-inch-diameter tube with 5/16-inch wall thickness, and they weigh the same.
Featuring the Dynatrac-exclusive 1550LT® Wheel Ends
The new 1550 LT® wheel ends are made from high-strength, lightweight, military-grade aluminum.
Forged 4140, heat-treated, fixed spindles and serviceable wheel bearings support up to 44 inch tall tires.
No other 4x4 front axle offers the ease of steering, low scrub radius, effective Ackermann angle and high steering linkage positioning.