What makes this a 'heavy duty' driveshaft?

This driveshaft is constructed with stronger materials and a more robust design compared to the factory unit. It's built to handle increased stress and provide greater reliability, especially when used with suspension lift kits or during demanding off-road conditions.

Will this driveshaft cause vibrations?

No, this Fabtech heavy duty rear driveshaft is specifically designed to provide vibration-free driveline operation, even at highway speeds when in 4WD high. This is a key benefit for a comfortable driving experience and drivetrain longevity.

Does this driveshaft come with all necessary hardware for installation?

Typically, heavy duty driveshafts are designed as direct replacements and may reuse some original hardware. It is recommended to consult the manufacturer's installation guide or contact Fabtech directly to confirm if any specific mounting hardware is included or required.

Fabtech 12-18 Jeep JK 4WD 4-Door Heavy Duty Rear Driveshaft

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Fabtech

Specifications

Brand: Fabtech
Part #: FTS94059
UPC: 674866035508

Fabtech

Fabtech 12-18 Jeep JK 4WD 4-Door Heavy Duty Rear Driveshaft

Name: Fabtech 12-18 Jeep JK 4WD 4-Door Heavy Duty Rear Driveshaft
Brand: Fabtech
Price: 839.86 USD
Availability: InStock

$839.86

Fits 2012-2017 Jeep Wrangler 4-door. Fabtech heavy duty rear driveshaft for vibration-free operation.

Key Features

Fits 2012-2017 Jeep Wrangler JK 4-door 4WD.
Heavy duty rear driveshaft designed for maximum driveline reliability.
Engineered to provide vibration-free operation at highway speeds in 4WD high.
Works in conjunction with Fabtech HD suspension systems.
Direct replacement for the stock rear driveshaft.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Jeep Wrangler 2012-2017
Jeep Wrangler JK 2018

Product Details

If you're working on a 2012-2017 Jeep Wrangler JK 4-door and need a more robust rear driveshaft, this heavy duty unit from Fabtech is a solid choice. It's built to handle the demands of off-road use and highway driving, especially when paired with suspension lift systems. This driveshaft is designed to ensure your driveline operates smoothly and without unwanted vibrations, even when you're in 4WD at higher speeds.

Fabtech constructed this rear driveshaft to be a heavy duty replacement, focusing on maximum driveline reliability. It's engineered to work seamlessly with their own HD suspension systems, but it's also a great upgrade for any JK owner looking for improved durability. The goal here is to provide vibration-free operation, which is crucial for a comfortable ride and the longevity of your drivetrain components, particularly after modifications.

When installing a heavy duty driveshaft like this, it's always a good idea to check the manufacturer's specific installation instructions. Proper alignment and secure mounting are key to achieving the vibration-free performance this driveshaft is designed for. This part is specifically for the rear application on 4-door JK models.