The Dynatrac ProRock 60^® was the first of its kind when it was unveiled in 2002. Today, it’s the off-road performance standard to which all other Dana 60 based axles are compared. And now you can have the legendary strength and durability of a Dynatrac ProRock 60 for your 2007-2018 Jeep JK at the lowest price ever offered with this specially configured, completely assembled semi-float rear axle.

Here are the details of this specific axle configuration:

• Custom Machined Dynatrac ProRock 60 High-Ground Clearance, High-Pinion Semi-Float Rear Axle
• Heavy-Duty Nodular-Iron ProRock 60 Housing
• Superior Lightweight Semi-Float Axle Design
• Standard Lifted JK Housing Geometry and Pinion Angle
• Stock JK Axle Width (65.5-inch)
• Heavy-Duty 3.125-inch Diameter, 0.313-inch Wall Draw-Over-Mandrel (DOM) Axle Tubing
• Dynatrac 3/16-inch JK Rear Coil Spring Suspension Bracket Assembly Kit, Installed
• Pro Rock 60 Nodular Iron Diff Cover, Installed
• Dynatrac Heavy-Duty Raised Track Bar (not shown in photo)
• Dynatrac Pro 60 Dual Sump/High Volume (DSHV) High Pinion Oil Seal Modification, Installed
• ARB Air Locker, 35 Spline, Installed, with ARB Kit
• Ring & Pinion, 9.75-inch Diameter, Reverse-cut, 5.38 Ratio, Installed
• Dynatrac JK Pro Series 60, 35-Spline 1.5-inch Rear Axleshaft Assembly Kit, Installed
• New Billet Tone Rings Already Installed on the Axleshafts
• Dynatrac Billet Axleshaft Retainers with Studs - Always Insist on Dynatrac Retainers. Our Studs Will not Strip and Spin Like Other Retainers
• Axleshafts are Drilled for both 5 on 5 and 5 on 5 1/2 inch Wheel Bolt Pattern; Comes with Studs Installed in 5 on 5 Bolt Pattern
• Large Tapered Roller Axle Bearings 
• Dynatrac JK ABS/ESP Sensor Mount, Installed
• Axle is Detailed and Painted Dynatrac Gloss Black
• 100% Made in the USA
• Exclusive Dynatrac 1-year No-Fault, Unlimited-Mileage Warranty

The axle comes assembled. All you need to do is bolt it under your Jeep JK, add oil and re-use your stock rear disc brakes. Or you can upgrade to the Dynatrac ProGrip™ Brake System for a serious improvement in stopping power.

This is a specially priced ProRock 60 axle configuration. If you are interested in other options, please call us at 714-596-4461 for a custom estimate.

NOTE: Photo shows brake rotors and brake backing plates which are not included. Customer to re-use factory JK brake rotors and backing plates. Axle includes raised track bar mount, not shown in photo.

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov