Differential - Sleeve & Gusset Kits

Synergy MFG Dana 30 Front Axle Assurance Kit For 1997-06 Jeep Wrangler TJ Models, Grand Cherokee ZJ & Cherokee XJ Dana 30 front axle 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 D30 front axle found in the front of the Jeep TJ, LJ, XJ, and ZJ before it is bent/broken from the abuses of large... Read More Learn More

Synergy MFG Rubicon Dana 44 Axle Housing Inner Sleeve Kit For 1997-06 Jeep Wrangler TJ & TJ Unlimited Models Rubicon and Unlimited Dana 44 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 1997-2006 Jeep TJ Rubicon Dana 44 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... Read More Learn More

Synergy MFG Front Dana 30 Inner C-Gusset Kit For 1997-06 Jeep Wrangler TJ Models, Grand Cherokee ZJ & Cherokee XJ Fits 1984 to 2001 XJ Cherokee Fits 1993 to 1998 ZJ Grand Cherokee Dana 30 front axle Designed to be welded to the front C-Yokes of the Jeep Dana 30 axle Brackets are laser cut and CNC bent from 3/16" high strength carbon steel Heavy duty 3 sided construction provides for a VERY rigid bracket 1 Kit will fit a complete front axle Synergy Manufacturing products & systems... Read More Learn More