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Drivetrain› Differentials and Rear-End Components

Dynatrac

Pro Rock 44 Front Housing 66.4 Width Stock Caster ProSteer Ball Joints 2018+ JL Wrangler 2019+ JT Gladiator NON-Rubicon Models

Name: Pro Rock 44 Front Housing 66.4 Width Stock Caster ProSteer Ball Joints 2018+ JL Wrangler 2019+ JT Gladiator NON-Rubicon Models
Brand: Dynatrac
SKU: D03E JL44-1X3010-M

$3,989.00

SKU: D03E JL44-1X3010-M

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$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Dynatrac ProRock 44™ for the 2018 and newer Jeep Wrangler JL and the 2019 and newer Jeep Gladiator JT has significantly stronger axle tubes and end forgings. This serious upgrade in strength and durability, along with the elimination of the Front-Axle Disconnect (FAD), provides JL and JT owners with the Confidence to Explore® and the ability to run tires up to 38-inches tall without fear. The ProRock 44™ is a direct replacement housing for the Jeep JL front axle. It is available in two widths to match the stock axle widths in Sport/Sahara/Overland models, as well as the wider Rubicon model. This axle is significantly stronger than the factory Dana 44, addressing the critical areas that fail when larger tires are installed and the vehicle is used regularly off-road. *Ball Joints sold separately.

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Pro Rock 44 Front Housing 66.4 Width Stock Caster ProSteer Ball Joints 2018+ JL Wrangler 2019+ JT Gladiator NON-Rubicon Models

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Dynatrac
Part Number	D03E JL44-1X3010-M

Videos

Jeep Wrangler Front Axle Dynatrac ProRock 44 : Building of a PR44 JL - How it's Made

Dynatrac ProRock44

How to Install a Dynatrac ProRock 44 in a Jeep Wrangler JK

Jeep JL Wrangler Front Axle Dana Tubes Compared to a Dynatrac ProRock 44

Jeep JL Wrangler Front Axle Gears and Bearings Compared to a Dynatrac ProRock 44

Everything You Need To Know About Dynatrac ProRock Axles

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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