The TeraFlex JK/JKU Axle Sleeve and Front Upper Knuckle Gusset Kit is designed to reinforce the weak axle tubing and knuckles on JK/JKU Dana 30 or 44 factory axles. This prevents unwanted bending or breaking under extreme conditions.
Details:
- SKU: 4990900
- Reinforces weak axle tubing and knuckles
- For JK/JKU Dana 30 or Dana 44 factory axles
- Made from machined steel and steel tubing
- Sold As A Kit
Fits:
- JK Wrangler (2-door)
- JKU Wrangler Unlimited (4-door)
Includes:
- Short side inner axle sleeve and Long side inner axle sleeve (P/N 4990700)
- Front upper inner knuckle gussets pair (P/N 4990800)
Note:
- Does not fit Rubicon Recon w/ Dana 44 front axle w/ 3/8 inch wall
Install Time:
- 5 Hours (Complete kit)
- location:
- Front
- universal:
- No
- Brand Logo:
- https://www.asapnetwork.org/sites/default/files/brands/icons/TeraFlex-Logo-1.jpg
- Last Update:
- 2026-02-02 16:52:57
- Sold As:
- Kit
- Vehicle Type:
- Jeep
- California Prop 65 Notice:
- WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Axle Type:
- Dana 30
- Fitment:
- Direct Fitment
- Bolt Pattern:
- 5 on 5
- Overall Length:
- 6 Inches
- Application Notes:
- JK Front Axle Sleeve Kit w/ Gussets
- promotion_text:
- 15% Off!
