Fabtech Heavy Duty Rear Driveshaft

2012–2018 Jeep Wrangler / Jeep Wrangler JK

FTS94058

Overview:

The Fabtech Heavy Duty Rear Driveshaft is engineered specifically for Jeep Wrangler models from 2012 through 2018, including the Wrangler JK series. Designed to complement Fabtech’s heavy duty suspension systems, this driveshaft ensures reliable and vibration-free driveline operation, especially when driving in 4WD high at highway speeds. Built for Jeep enthusiasts who demand durability and consistent performance, it serves as a robust replacement for factory driveshafts, enhancing the overall driveline reliability of your off-road vehicle.

Whether you’re upgrading your Jeep for rugged trail use or seeking a dependable component for daily driving, this heavy duty driveshaft offers superior strength and functionality to handle the increased stresses of lifted suspensions and demanding terrain.

Key Features:

Fabtech’s Heavy Duty Rear Driveshaft is crafted with precision to deliver exceptional performance and durability. Key features include:

• Heavy duty double cardan design for improved driveline articulation and reduced vibration
• Engineered to work seamlessly with Fabtech HD suspension systems
• Optimized for 4WD high-speed operation to maintain smooth driveline function
• Direct replacement for factory driveshafts with enhanced strength and reliability
• Constructed to withstand the rigors of off-road use and lifted suspension setups
• Compatible with multiple Jeep Wrangler trims including Rubicon, Sahara, Sport, and 75th Anniversary editions
• Precision balanced to minimize driveline vibrations and improve vehicle stability
• Designed for easy installation with no major modifications required

Construction & Design:

The Fabtech Heavy Duty Rear Driveshaft is manufactured using high-grade materials to ensure long-lasting durability and performance. Its double cardan joint design reduces angular velocity fluctuations, which minimizes vibrations and stress on drivetrain components. This design is particularly beneficial for lifted Jeeps and those equipped with heavy duty suspension systems, as it accommodates greater suspension travel and articulation without compromising driveline smoothness.

Each driveshaft is precision balanced and assembled to exacting standards, ensuring consistent operation under demanding conditions. The robust construction provides resistance to bending and twisting forces encountered during off-road driving, making it a reliable upgrade over stock components.

Installation & Fitment:

Installation of the Fabtech Heavy Duty Rear Driveshaft is straightforward and designed to be a direct bolt-on replacement for the factory driveshaft on Jeep Wrangler models from 2012 to 2018. No major modifications or custom fabrication are necessary, allowing for a hassle-free upgrade. It is recommended to have the driveshaft installed by a qualified technician to ensure proper alignment and torque specifications are met, preserving driveline integrity and performance.

This driveshaft fits the following Jeep Wrangler models:

• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Rubicon (2012–2017, 2018 JK)
• Jeep Wrangler Sahara (2012–2017, 2018 JK)
• Jeep Wrangler Sport (2012–2017)
• Jeep Wrangler Sport S (2016)

What's Included:

• Fabtech Heavy Duty Rear Driveshaft assembly
• All necessary mounting hardware
• Installation instructions

Ideal For:

This heavy duty rear driveshaft is ideal for Jeep Wrangler owners who have upgraded to Fabtech heavy duty suspension systems or those seeking a more durable and reliable driveshaft for off-road and on-road use. It is perfect for enthusiasts who demand smooth driveline operation at highway speeds in 4WD high and require a component that can handle increased suspension travel and articulation without vibration or failure.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.