Drivetrain› 4x4 Driveline Components

Dynatrac

~(40 lbs. 42X8X8)~ Axle Shaft Assembly Set Pro Rock 44 67.9 Width RCV Performance Ultimate CV 4340 30 Spline 2018-2020 JL 2019-2020 JT Gladiator Rubicon Models

$1,626.06

SKU: D03E JL44-1X3220-B

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Dynatrac ProRock 44 Front Axle Housing for Jeep Wrangler JL and Gladiator JT provides a significant upgrade in strength and durability over the factory axle, allowing for the use of larger tires up to 38 inches. It features heavy-duty 3.125-inch diameter axle tubes with a .500-inch wall thickness and a patented ProRock® shape for optimal ground clearance.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDynatrac
Part NumberD03E JL44-1X3220-B

Videos

RCV CVJ44 Jeep Wrangler JL 1-piece axle INSTALL

RCV CVJ44 Jeep Wrangler JL 1-piece axle INSTALL
RCV Axles vs Stock Jeep JL Axles

RCV Axles vs Stock Jeep JL Axles
How to install RCV Axles in Jeep Wrangler JL

How to install RCV Axles in Jeep Wrangler JL
RCV CVJ44 Jeep JL Front Axle Disconnect (FAD) axle set INSTALL

RCV CVJ44 Jeep JL Front Axle Disconnect (FAD) axle set INSTALL
We Install RCV Performance Axles on Our Jeep Wrangler JLU Rubicon!

We Install RCV Performance Axles on Our Jeep Wrangler JLU Rubicon!
Jeep Wrangler Front Axle Dynatrac ProRock 44 : Building of a PR44 JL - How it's Made

Jeep Wrangler Front Axle Dynatrac ProRock 44 : Building of a PR44 JL - How it's Made
Everything You Need To Know About Dynatrac ProRock Axles

Everything You Need To Know About Dynatrac ProRock Axles
Jeep JL Wrangler Front Axle Dana Tubes Compared to a Dynatrac ProRock 44

Jeep JL Wrangler Front Axle Dana Tubes Compared to a Dynatrac ProRock 44
Dynatrac First Look at Factory Jeep JL Axles

Dynatrac First Look at Factory Jeep JL Axles
DYNATRAC AXLE SWAP for the 2020 Jeep Gladiator!

DYNATRAC AXLE SWAP for the 2020 Jeep Gladiator!
Jeep JL Wrangler Front Axle Gears and Bearings Compared to a Dynatrac ProRock 44

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

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

Buy with Confidence

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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