Differential - Sleeve & Gusset Kits

The TeraFlex JK Axle Sleeve and Front Upper Knuckle Gusset Kit is designed to reinforce the weak axle tubing and knuckles on JK Dana 30 or 44 factory axles. This prevents unwanted bending or breaking under extreme conditions. Learn More

This durable, solid-steel protective armor gives your axle incredible strength and rigidity to withstand the weight loads associated with larger tires and aftermarket accessories ensuring the utmost strength to protect your axle tubes from bending even under pure off-road torture. Learn More

A NEW ERA HAS BEGUN WITH THE ARRIVAL OF THE APEX TRUSS! Artec Industries is proud to announce the next generation of PATENT PENDING axle trusses. Learn More

Synergy MFG Dana 30 Axle Housing Inner Sleeve Kit For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models Jeep JK Dana 30 Inner Axle Sleeve Kit Adds 59% Increase In Housing Strength 2" X.250" 1026 DOM Tubing Requires Drilling And Welding For Installation For Use In 2007 Up Jeep JK Dana 30 Made in the USA The Synergy Suspensions Inner Tube Gusset Kits will strengthen your failure prone factory axle housing by as much 59%virtually eliminating housing failures for all but the most extreme... Read More Learn More

Synergy MFG Dana 30/44 Inner C Upper & Lower Gusset Kit, 2.5" Stock OD Axle Tube For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models CNC Bent For Precision Fit Laser Cut For Tight Clearances Heavy Duty Three Side Construction Requires Welding: Fits All Jeep JK Dana 30/44 Fronts With 2.5" Axle Tubes Made in the USA Strengthen you weak factory axle housing with these inner C gussets from Synergy Suspension. These Laser Cut and CNC Bent gussets are designed to be welded to the factory... Read More Learn More

Synergy MFG Dana 44 Front Axle Assurance Kit For 2007+ Jeep Wrangler JK 2 Door & Unlimited 4 Door Models Dana 44 front axles Designed to strengthen the front axle Provides a 59% increase in strength over the stock axle tubes Inner C Gussets are laser cut and CNC bent in a heavy duty 3-sided construction Made in the USA The Axle Assurance Kit is designed to strengthen the D44 front axle found in the front of the Jeep JK before it is bent/broken from the abuses of large tires and off road use.... Read More Learn More

The TeraFlex JK Axle Sleeve Kit is designed to reinforce the weak axle tubing on JK Dana 30 or 44 factory axles. This prevents unwanted bending or breaking under extreme conditions. Learn More

A NEW ERA HAS BEGUN WITH THE ARRIVAL OF THE APEX TRUSS! Artec Industries is proud to announce the next generation of PATENT PENDING axle trusses. Learn More