EVO MFG JK 44 Magnum Sealed Axle Sleeves. EVO MFG is proud to announce the EVO 44 Magnum's. This product is designed to increase the JK axle housing strength by 30 percent while incorporating dual seals to prevent debris from entering the axle tubes. Combining these two tried and true technologies will not only increase the strength of your axle housing, but will also help to prevent premature failure of the costly to replace inner axle seals.
Details:

• JK: Works on all Front Axles (Dana 30 and Dana 44)
• Adds 30 percent bending strength to axle tubes
• Seals axle tube from debris
• Greasable design
• Proudly Made in the USA

Note: Welding required for proper install.
Will not work with 35 Spline axle shafts