In the late eighties and early nineties the Jeep YJ dominated the trail only to be replaced by the more capable TJ in 1997. Fabtech revitalizes the capability of the YJ with the introduction of our high end 8” Crawler System for 1987-1995 Jeep YJ’s. As a bolt on installation this system replaces the factory front leaf springs with our Dirt Logic 2.5 Coilover shocks and tubular Radius Arms as found in our TJ Crawler systems. The rear features a spring over design with Soft Ride Leaf Springs, extended length Shackles and a Floating Traction Bar. This Crawler suspension can be order as a complete system or as a separate front and rear system. Install this Crawler system with our optional high clearance 1/ 4” thick steel transfer case skid pan on your YJ and you’ll leave the TJ guys behind.
Mechanics Tools
Cuttin & Drilling Required
Some Welding Required
Fits Dana 30 and Dana 35 Only
Fits 6CYL Only
Front Suspension
Heavy duty 1 /4” thick steel axle and frame bracketry attaches the thick wall adjustable Radius Arms to the factory front axle housing or aftermarket TJ style axles for heavy duty trail use. Large 2” diameter adjustable Radius Arms have a 5/16” thick steel wall with giant 2 5/8” forged link ends for unsurpassed strength and maximum impact resistance. The tubular Coilover system secures to the side of the frame and motor mounts providing a solid structure for the Dirt Logic 2.5 Coilover shock. Installation of these Coilover mounts do not require cutting of the inner fenderwell, keeping mud and water away from the motor. The front system also includes a replacement Trac Bar, Pitman Arm, Quick Disconnect sway bar links, bump stops and more.
Rear Suspension
As an option to the front system our rear suspension design includes a bolt on bracket system converting the leaf springs to the top of the axle. We provide a 4 leaf Soft Ride Leaf Spring with nylon glide pads between each leaf for friction free operation. To work in conjunction with the Soft Ride Leaf Springs we provide extended length boomerang shackles that offer over 14” of wheel travel with superior articulation. A weld on Floating Traction Bar system is included to reduce spring wrap and increase tire traction. This rear system is compatible with the stock axle housing and most aftermarket housings that have been set up with the factory YJ leaf spring pad geometry.
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The terms Quadratec and Essentials are Registered Trademarks of Quadratec Incorporated, Registered in U.S. Patent and Trademark Office. All manufacturers names, numbers, symbols and descriptions are used for reference purposes only, and it is not implied that any part listed is the product of these manufacturers or approved by any of these manufacturers.
*Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep Grille Design are registered trademarks of Chrysler LLC. Quadratec, Inc, has no affiliation with Chrysler LLC. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR®, & Rubicon are used for identification purposes only. Geo is a registered trademark and Tracker is a registered trademark of the General Motors Company. Sidekick and Samurai are trademarks of Suzuki Motor Corporation. Amigo is a product of Isuzu Motors Limited. Chevrolet, the Chevrolet Emblem, S Series, GMC, GMC Truck, Chevy, Vortec and Sonoma are registered trademarks of the General Motors Company. Expedition, F-Series, F-150, F-250, F-350, Super Duty and Flare Side are registered trademarks of the Ford Motor Company. All other marks, names, and logos mentioned on this web site are the property of their respective owners.
Throughout this web site all the preceding marks & logos are used for identification purposes only. Quadratec has no affiliation with the Chrysler LLC, MOPAR®, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited. It is not implied that any part listed is a product of, or approved by Chrysler LLC, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited.
Quadratec, Inc. is sometimes mis-searched as Quadartec and Quadratech, we have no affiliation with either.
