Description
Upgrade the front axle of your Jeep Wrangler JL Sport with the RCV Performance Ultimate CV Axle Set. Designed to replace the factory axle shafts with a high-strength constant velocity (CV) design, these axles deliver smoother power transfer, eliminate the oscillation and “crow hop” associated with traditional U-joint axles, and provide exceptional strength at steering angles up to 45 degrees. Tested to be twice as strong as OEM, they’re built to handle larger tires, increased horsepower, and the toughest off-road conditions while maintaining excellent street manners.
Why Choose the RCV Performance Ultimate CV Axles?
- Twice the Strength of OEM – Laboratory testing has proven these axles are two times stronger than factory axle shafts.
- Constant Velocity Design – Eliminates oscillation and “crow hop” caused by conventional U-joint axle shafts.
- Full Strength at High Steering Angles – Six fully engaged contact points provide 100% strength at steering angles up to 45 degrees.
- Larger, Stronger Design – The Dana 30/44 CV is 18% larger than RCV’s previous Dana 44 design and utilizes proven Dana 60 architecture.
- Lifetime Warranty – Backed by a Lifetime Warranty against breakage on vehicles running up to 43-inch tires.
Kit Includes
- Right CV axle shaft
- Left CV axle shaft
- Outer stub shafts
- SST seals
- Installation tool
- Installation instructions
- Synthetic moly grease
- Installation hardware
Installation Highlights
This axle set is a direct replacement for the factory front axle shafts. Black oxide coating is standard, while optional nickel plating is available for enhanced corrosion resistance in harsh, salty environments.
Fits These Models
Jeep Wrangler JL Sport with Dana 30 or Dana 44 front axle.
Specifications
- Maximum Operating Angle: 45 degrees
- CV Design: Six fully engaged contact points
- Strength: Tested to be twice as strong as OEM
- Finish: Black oxide standard
- Optional Finish: Nickel plating for increased corrosion resistance
Key Features at a Glance
- Constant Velocity Performance – Smooth, vibration-free power delivery on and off the trail.
- 45-Degree Steering Capability – Maintains full strength at extreme steering angles.
- Dana 60-Based Architecture – Oversized internal components deliver exceptional durability.
- Complete Installation Kit – Includes seals, grease, hardware, installation tool, and instructions.
- Lifetime Warranty – Covered against breakage with tires up to 43 inches.
Notes
- Fits Jeep Wrangler JL Sport with Dana 30 or Dana 44 front axle.
- For Dynatrac JL/JT Front ProRock 44 Housings, the passenger-side axle is supplied as a one-piece shaft because the housing eliminates the factory axle disconnect (FAD).
- Optional nickel plating is available for vehicles frequently operated in corrosive or salted-road environments.
- For custom axle lengths, contact RCV Performance.
Questions? We’re Here to Help.
Have questions about upgrades for your Jeep Wrangler JL Sport? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info
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