New ProROCK 44 with new thick tubes, and dynatrac inner C's, built to your needs

New super thick Dynatrac TJ/LJ/XJ or JK specific brackets for a direct bolt in fitment

New cast heavy duty cover

New Dynatrac ProSteer Ball Joints

New inner seals

New Locker (select which you perfer)

New Dana 44 1310 yoke (others available by request)

New premium JK D44 rev gear set installed (select ratio you perfer)

New differential bearings, seal, etc

New Dynatrac 4340 chromoly inner axles specific to your application

Benefits

1. Saves you money! The new ProRock 44 has big improvements in strength and ground clearance,

but lets you re-use your stock or aftermarket JK Dana 44F internal parts, and your JK or TJ wheel

ends and brakes.

2. Go anywhere! Highest ground clearance of any Dana 44 axle, with the added rigidity needed for

bigger tires and off-road use.

3. JK and TJ owners can finally say good-bye to bent front housings for good! No welding, No

hammering, No grinding! This is not a welded-up and braced housing. It is a new housing

designed from the ground-up to handle tough trails, big tires and loaded Jeeps.

4. Can be upgraded now or later with new aftermarket gears, axle shafts, and brakes.

5. Easy to install - Fits perfectly and bolts into your stock or lifted JK or TJ. No grinding or welding

required.

6. Legendary ProRock durability for your Jeep vehicle gives you Confidence to Explore (r)

7. Made-in-USA - Quality and first class workmanship throughout. This is not another one of those

imported, buyer-beware housings. It’s all made right here in the USA by your fellow American

citizens. If you are looking at a competitors product that doesn’t say Made-in-USA, it’s because it

probably isn’t.

Features

1. Made in the USA - Dynatrac’s American-made quality and industry leading warranty is standard

equipment on all ProRock 44 housings and assemblies.

2. Dynatrac ProRock high ground clearance design (Pat.Pend.), with big 3-inch” (77mm), thick wall

tubing. Did you know that stock JK and TJ Dana 44 front axles only have 2.5” x .25” (64mm x

6mm) wall tubing?

3. The ProRock 44 is a high-pinion Dana 44 replacement housing designed to capitalize on the

advantages of the stronger “New Generation” Dana 44 ring & pinion gears and axle shafts

equipped with larger U-joints. Did you know that all stock TJ Rubicon Dana 44 axles were lowpinion?

Fact - High pinion gears and housings are stronger than their low-pinion counterparts

when installed in a front driving axle application.

4. Each housing also includes Dynatrac’s new Pro44 end forging which is much stronger than stock

and very important for running big tires. They will maintain proper wheel camber even under

severe use. This is a actual steel forging made in the USA, not an imported casting like the

other guys.

5. JK Owners - The ProRock 44 housing is fully compatible and ready to accept your existing stock

and aftermarket JK Dana 44 ring and pinion gears, lockers, knuckles, brakes and axle shafts.

JK owners with Dana 30 front axles can re-use their knuckles, wheel bearings, and brakes.

6. TJ Owners - The ProRock 44 housing is fully compatible with your existing stock and

aftermarket TJ Dana 44 lockers, knuckles, brakes and axle shafts. TJ owners with Dana 30 front

axles can re-use their knuckles, wheel bearings, and brakes.

7. Extreme-duty, steel suspension brackets are 50% thicker and much stronger than stock brackets.

All are computer designed and CNC manufactured in the USA.

One of the best features of the New ProRock 44 is the new, stronger end forging. This forging is

100% Made in the USA. It is a true steel forging, and not a cheap casting. This forging, the high

ground clearance housing, and the big 3.0” (77mm) diameter tubing will prevent the bending

problems which are common on the stock JK housings.