The RCV Performance Ultimate CV Axles for Jeep JL Dana 30 provide unmatched strength and levelness of ride quality you can feel. RCV 1-piece JL Axle Kits replace the OEM 2-piece axles and FAD coupler with a single shaft. The inner shaft is designed to fit the FAD axle seals, and provide clearance to re-install the FAD module. The FAD will function, but instead of shifting the coupler in the axle, the fork will just move across the inner axle. This does not cause any functionality issues or dash light warnings. RCVs CV Axles eliminate vibration, swaying, and teetering caused by the uneven power delivery of a u-joint axle. The RCV Jeep JL CV Axles for Dana 30 is 18% larger than their previous Dana 30 design and uses their same Dana 60 engineering. The RCV CV Axles provide 6 points of fully-engaged contact throughout any angle up to 45 degrees, providing 100% strength even when the steering is turned to lock. All RCV Axles are backed with a Lifetime Warranty against breakage up to a 37" tire.

Strength and Integrity: RCV CV Axles are made with a high-strength constant velocity design. Tests prove RCV Axles to be twice as strong as OEM. Running RCV Axles gains more strength than a Dana 60 while allowing you to keep the same wheels, less weight, and more ground clearance.

Upgraded Build Materials: Black oxide coating is standard on RCV CV Axles. RCV 1-Piece Axle kits use a new bronze bushing, replacing the OEM plastic and their own 300M Coupler that utilizes upgraded aircraft grade materials.

Easily Accessible Maintenance: RCV Performance Ultimate CV Axles are low maintenance. Axles outboards are gun-drilled with a grease fitting at the end for easy maintenance when needed. No need to remove any parts (but a center cap on the wheel).

Existing FAD Functionality: The inner shaft is designed to fit the FAD axle seals, and provide clearance to re-install the FAD module. The FAD will function, but instead of shifting the coupler in the axle, the fork will just move across the inner axle. This does not cause any functionality issues, dash light warnings, or further modifications.