Install notes and evidence

Clayton source wording says: Optional nickel plating is available for extra corrosion resistance in salty environments - contact us for details RCV CVJ44 Jeep Wrangler JL 1-piece axle INSTALL VIDEO Axle Model Type OEM Inner Spline OEM Outer Spline RCV Inner Spline RCV Outer Spline OEM Left Inner Axle Length OEM Right Inner Axle Length OEM Outer Stub Axle Length Warranty Voided Boot Technology '18 and up factory Jeep JL & JT Wrangler Rubicon & Unlimited Rubicon. Verify position, lift-height range, joint/bushing style, axle side versus frame side, alignment effect, and whether this is a standalone replacement or part of a larger Clayton kit.

Product-specific install PDFs or videos are not captured for this record yet. Treat this as a source gap before quote, checkout, or labor planning.

Suspension & liftsNeeds vehicle setup checkProduct image available

Clayton Off Road

Ultimate Dana 44 Axle 300M CV Set for Jeep Wrangler JL & JT Rubicon

Vendor fitment: 2018-2026 JL Wrangler, JT Gladiator. Suspension & lifts with 4 inch lift-height data from the vendor source. Confirm final options and fitment on the vendor page before purchase.

The RCV Performance Ultimate CV Axles with 300M inner axle shafts for Jeep JL Rubicon Dana 44 provide unmatched strength and smoothness you can feel. The RCVs simply replace your OEM Jeep JL axle shafts with a high-strength constant velocity design. Our CVs eliminate oscillation and "crow hop" caused by the uneven power delivery of a u-joint axle. The RCV CVs 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. The RCV Jeep JL CV for Dana 44 is 18% larger than our previous Dana 44 design and uses our same Dana 60 architecture. Tests prove our axles to be twice as strong as OEM. Even with big tires.

SKU

RCV-CVJ44-JL-300M

Price

$1,949.95

Role

review candidate

Start build with this part Vendor/source

Ask Rig Builder about this product

Ask product-specific questions about fitment notes, install docs, and simple comparisons.

For full build planning, tire/lift/wheel combinations, or a recommendation path, use the main Ask Rig Builder advisor.Open Ask Rig Builder

Question

What lift height is this for?

Suspension lift height

This is a 2.5-3 inch lift-height family. Verify the exact engine, drive side, spring-capacity variant, and loaded vehicle weight before quoting because those choices can change final stance.

Sources

- Clayton Off Road product page: https://claytonoffroad.com/products/ultimate-dana-44-axle-300m-cv-set-jeep-wrangler-jl-jt-rubicon

- Source text: Models: JL Wrangler, JT Gladiator; Years: 2018-2026; Lift height: 4 inch; Source: scrape; Captured: 2026-05-06 The RCV Performance Ultimate CV Axles with 300M inner axle shafts for Jeep JL Rubicon Dana 44 provide unmatched strength and smoothness you can feel.

Fitment and build notes

Vendor catalog record promoted for browsing. Final fitment, install dependencies, and shopper selection still require review before checkout.

For a lift, the last check is the complete Jeep setup: exact year/model/trim, doors, engine, lift variant, target tire size, wheel width and offset/backspacing, bump stops, flare/fender clearance, gearing, spare support, added bumper/cargo weight, and whether a shop is installing it.

Readiness

Fitment statusUseful for a shortlist, but exact vehicle setup, dependencies, or purchase path still need review.Needs vehicle setup check

Evidence levelNeeds source collection and claim-level review before it should be treated as recommendation-ready.Evidence review needed

Install docsNo product-specific install PDF, install support link, or official video is captured for this record yet.Source needed

Product imageProduct image available

Purchase pathUse for build planning or a shop quote

Visual prioritymedium

Source-backed facts

Fact summary

Models: JL Wrangler, JT Gladiator; Years: 2018-2026; Lift height: 4 inch; Source: scrape; Captured: 2026-05-06