RCV Performance Ultimate Rear Axles simply replace your stock 32 spline Jeep JL Rubicon rear axle shafts with a high-strength 300M design that is 100% MADE IN THE USA and backed by a Lifetime Warranty.
Includes Left and Right axle shafts.
Fits 2024+ Rubicon, Rubicon X, Unlimited Rubicon 4xe, Unlimited Rubicon X 4xe
RCV Performance Ultimate Rear Axles simply replace your stock 32 spline Jeep JL Rubicon rear full float axle shafts with a high-strength 300M design that is 100% MADE IN THE USA. Tests prove Ultimate CV Axles to be twice as strong as OEM Jeep JL shafts. Even if you have big tires and big power there are no worries. We back it all with a "No Questions Asked" limited lifetime warranty against breakage
Axle set includes right and left rear axle shafts.
| Part: | Axle Model | Type | OEM Inner Spline | RCV Inner Spline | Warranty Voided |
| 2024+ Jeep Wrangler JL Rubicon, Rubicon X, Unlimited Rubicon 4xe, Unlimited Rubicon X 4xe | Dana 44/M220 w/Rubicon locker | Full Float | 32 | 32 | Over 40" Tire |