ICON Vehicle Dynamics Front Double Cardan Driveshaft for Jeep Wrangler JK JL and Gladiator

The ICON Vehicle Dynamics front double cardan driveshaft is a conversion-style replacement unit built for 2012–2017 Jeep Wrangler JK, 2018–2026 Jeep Wrangler JL, and 2020–2026 Jeep Gladiator running 0–6 inches of front lift on gasoline engines. It uses a true double cardan joint with 1310 U-joints and ships as a dynamically balanced, ready-to-install assembly that includes a transfer case yoke adapter.

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.

Increased Angularity Without Vibration

The factory front driveshaft joint design was not engineered for the operating angles that come with 2–6 inches of lift. At those heights, the stock shaft introduces vibration and binding at speed and under heavy articulation. The double cardan joint in this driveshaft delivers significantly greater operating angularity than stock, which keeps power flowing smoothly at lift heights the factory shaft cannot handle cleanly.

Smaller Diameter, More Clearance

This driveshaft runs a smaller diameter than the factory unit. That reduction in diameter increases clearance from surrounding drivetrain and suspension components and lowers the risk of contact damage on the trail. For a lifted Jeep running tight lines through rock, the extra clearance is a practical benefit that a stock-diameter replacement shaft does not provide.

Spicer Components, Balanced as a Complete Assembly

The shaft is built using genuine Spicer components and dynamically balanced as a finished, ready-to-install unit. Dynamic balancing is performed on the complete assembly rather than on individual parts, so the shaft arrives ready to bolt in without additional shop work. The included transfer case yoke adapter allows direct bolt-on installation.

Features

• Double cardan joint: conversion-style design with 1310 U-joints for increased operating angularity over stock
• Smaller-than-stock diameter: improves clearance from surrounding components and reduces trail-damage risk
• Genuine Spicer components: used throughout the assembly
• Dynamically balanced: balanced as a complete, ready-to-install assembly
• Transfer case yoke adapter included: enables direct bolt-on installation

Specifications

California Residents: This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm.

Who This Is For and Isn't

This driveshaft suits owners of 2012–2017 Jeep Wrangler JK, 2018–2026 Jeep Wrangler JL, or 2020–2026 Jeep Gladiator running 0–6 inches of front lift on a gasoline engine who are experiencing vibration, binding, or clearance issues with the factory front driveshaft.

This driveshaft does not fit Wrangler or Gladiator models equipped with hybrid powertrains, diesel engines, or the 392 V8. It is a front driveshaft only and does not replace the rear driveshaft.

Common Questions

Which exact model years and variants does this driveshaft fit?

This front driveshaft fits 2012–2017 Jeep Wrangler JK, 2018–2026 Jeep Wrangler JL, and 2020–2026 Jeep Gladiator with 0–6 inches of front lift and a gasoline engine. It does not fit hybrid, diesel, or 392 V8 variants of those models.

Does this driveshaft require any additional parts for installation?

The ICON front double cardan driveshaft ships as a complete, dynamically balanced assembly and includes a transfer case yoke adapter for bolt-on installation. No additional driveshaft components are required.

Why does this driveshaft use a smaller diameter than stock?

The smaller-than-stock diameter of this front driveshaft increases clearance from surrounding suspension and drivetrain components, which reduces the risk of contact damage during off-road use, particularly in rocky terrain where the factory-diameter shaft may make contact.

What is the U-joint size used in this driveshaft?

This ICON front driveshaft uses 1310-series U-joints as part of its double cardan joint design. The 1310 is a common heavy-duty U-joint size used in aftermarket driveline applications for lifted Jeeps.