Drivetrain› Drive Shafts and Components

RCV Performance

~(45 lbs. 40X10X5)~ Ultimate Dana 30 JK Front Axle Set

$1,349.95

SKU: R017 CVJ30-JK

In Stock
In Stock
Ships by Sep 23
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The RCV Performance CVJ30-JK is a front CV axle set designed for Jeep Wrangler JK models from 2007 and newer with a Dana 30 differential. These Ultimate CV Axles replace the standard U-joint axle shafts with a high-strength constant velocity design. Tests indicate these axles are twice as strong as OEM shafts and maintain their strength at extreme angles.
Show original supplier description
~(45 lbs. 40X10X5)~ Ultimate Dana 30 JK Front Axle Set
Vehicle Symptoms
  • Clicking or popping noise when turning
  • Vibration during acceleration or deceleration
  • Binding sensation while turning at low speeds
  • Axle shaft failure or breakage off-road
  • Premature U-joint wear on stock axles
Relevant Conversations
  • Jeep JK front axle clicking when turning left
  • RCV Performance CV axles vs stock U-joints
  • Dana 30 CV axle upgrade for Wrangler
  • Best front axle shafts for Jeep JK off-road
  • How to install RCV CV axles on JK
  • Jeep Wrangler vibration after lift kit install
  • RCV CVJ30-JK review forum
  • Replace front axle shafts Jeep JK 2007
  • Jeep JK broken axle shaft replacement
  • CV axle vs u-joint strength comparison

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRCV Performance
Part NumberR017 CVJ30-JK

Videos

RCV Dana 30/44 JK Unit Bearing Axle Installation

RCV Dana 30/44 JK Unit Bearing Axle Installation

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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