This system features upper control arms with ICON’s patent pending Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application – exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.
- We recommend the use of our #56100 shock shin guards to reduce the chance of shock shaft damage. These shocks are located in a vulnerable position that allows debris to easily come in direct contact with the shock shaft.
- KDSS Equipped vehicles require 54200 Rear Adjustable Track Bar
Aftermarket Wheels: 8-8.5″ Wide, 4.75″ Backspace
Aftermarket Tires: 33″ x 11.25
(Larger tires may fit but fender trimming and modifications will be required)
58647 (QTY.1) | 10-UP 4RUNNER EXT TRAVEL 2.5 SERIES IR COILOVER KIT
58551DJ (QTY.1) | 03-UP 4RUNNER BILLET DELTA JOINT UCA KIT
52700 (QTY.1) | 07-UP FJ/03-UP 4RUNNER REAR 2″ SPRING KIT
56505 (QTY.2) | 03-UP 4RUNNER 1-3″ REAR 2.0 ALUMINUM SERIES IR SHOCK
56100 | ICON Rear shock shin guards
54000 | Billet lower adjustable link arms
54100 | Billet upper adjustable link arms
54200 | Adjustable track bar
52800 | ICON Overland Series dual rate 3″ lift rear coil springs
56104 | Rear hydraulic bumpstop kit
198000 | ICON 2 pin spanner wrench
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