ICON 2019-2024 Ram 2500/3500 4WD Diesel 0-6" Lift Front Extreme Duty Driveshaft

The ICON Extreme Duty Front Driveshaft is a vehicle-specific replacement for 2019–2024 Ram 2500 and Ram 3500 4WD diesel trucks running 0–6 inches of front lift, built from 2.5-inch x .120-wall DOM steel tube using Spicer and Neapco components. It is engineered for lifted diesel Ram HD applications where factory driveline parts are stressed by increased suspension travel, heavy towing loads, and off-road use.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

DOM Steel Construction Built for Lifted HD Trucks

The 2.5-inch x .120-wall DOM (Drawn Over Mandrel) steel tube provides the wall thickness and roundness tolerances needed to handle the torque output of a diesel Ram HD under load. At lift heights between stock and 6 inches, driveshaft angles increase significantly; a tube built to these dimensions resists flex and fatigue that can cause vibration or failure in a stock or lighter-duty shaft.

Full-Spline Slip and Solid U-Joints Maximize Suspension Travel

A long, full-spline slip and stub assembly keeps spline engagement consistent across the entire suspension cycle, so the driveshaft maintains smooth operation at full droop and full compression rather than binding or pulling apart at extreme angles. The solid, non-greaseable U-joints are the strongest available for this application and eliminate the periodic greasing intervals that greaseable joints require, reducing maintenance touchpoints on a truck used for serious towing or off-road work.

Direct-Fit Installation with OEM-Style Pinion Flange

The heavy-duty OEM-style pinion flange matches the factory mounting interface on the front differential, so installation does not require adapter plates or custom fabrication. Mounting hardware is included. The driveshaft accommodates tires up to 38 inches in diameter.

Features

• Vehicle-specific fitment: engineered for 2019–2024 Ram 2500 and Ram 3500 4WD with diesel engines
• DOM steel tube: 2.5-inch diameter, .120-wall construction
• Full-spline slip and stub assembly: maximizes articulation and spline engagement through the suspension cycle
• Solid non-greaseable U-joints: highest-strength option available; no greasing required
• OEM-style pinion flange: direct-fit installation at the front differential
• Mounting hardware included

Specifications

Who This Is For and Isn't

This driveshaft suits owners of 2019–2024 Ram 2500 or Ram 3500 trucks with 4WD and a diesel engine who have installed or are planning 0–6 inches of front lift and need a driveline component rated for the increased angles, torque, and tire sizes that come with a lifted HD build used for towing or off-road driving.

This driveshaft does not fit gas-engine Ram 2500 or 3500 models, 2WD configurations, or any Ram 3500 equipped with an Aisin transmission. It is a front driveshaft only and does not replace the rear driveshaft.

Common Questions

Does this driveshaft fit a Ram 3500 with an Aisin transmission?

No. The ICON Extreme Duty Front Driveshaft for 2019–2024 Ram 2500/3500 will not fit Ram 3500 models equipped with an Aisin transmission.

Does it fit gas-engine Ram 2500 or 3500 trucks?

No. This driveshaft is designed specifically for diesel-engine Ram 2500 and Ram 3500 4WD models. It is not compatible with gas-engine variants of either truck.

What lift range does this driveshaft cover?

The ICON Extreme Duty Front Driveshaft accommodates 0–6 inches of front lift over stock ride height on 2019–2024 Ram 2500 and Ram 3500 4WD diesel trucks, covering everything from a mild leveling kit to a full 6-inch suspension system.

Do the U-joints require periodic greasing?

No. This driveshaft uses solid, non-greaseable U-joints, which eliminates the greasing intervals associated with traditional greaseable joints. No grease fittings are present, so there is no routine U-joint lubrication maintenance required.

Is mounting hardware included?

Yes. The ICON Extreme Duty Front Driveshaft ships with the mounting hardware needed for installation. The OEM-style pinion flange is designed to match the factory differential interface on compatible Ram HD trucks.