1 8

ICON 58552DJ Billet UCA Delta Joint PRO for 24-27 4Runner/Tacoma/LC250/GX550

ICON 58552DJ Billet UCA Delta Joint PRO for 24-27 4Runner/Tacoma/LC250/GX550

58552DJ

In stock

$1,399.95 USD
$1,399.95 USD $1,399.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ICON 58552DJ Billet UCA Delta Joint PRO is a high-performance suspension articulation joint designed for off-road applications. It combines the durability and longevity of factory-style ball joints with enhanced performance and strength that surpass traditional motorsports-style joints. Featuring a rebuildable and serviceable design, any component can be removed, inspected, and replaced independently, reducing the need for complete replacements. The Delta Joint PRO utilizes a larger ball with 56% more bearing surface than standard versions, along with improved lubrication sealing for increased durability. Constructed with a chromoly ball and shaft hardened to Rockwell C 55, it offers a full 90 degrees of articulation—14% more than previous models—allowing maximum bind-free suspension movement through the entire range of travel. The design incorporates machined, graphite-impregnated sintered metal races for a flawless metal-to-metal interface and an optimized lubrication system for efficient grease distribution.

This product is engineered as a direct replacement for 2024–2027 Toyota 4Runner, Tacoma, Lexus LC250, and GX550 models. It is compatible with vehicles equipped with factory or aftermarket suspension systems that require a high-strength, rebuildable upper control arm with enhanced articulation. The ICON Delta Joint PRO is ideal for off-road enthusiasts seeking increased suspension flexibility, durability, and performance in demanding terrains. Installation involves replacing the existing upper control arm with this bolt-on component, providing a reliable upgrade for off-road, trail, and overlanding use. The kit includes the billet UCA and Delta Joint PRO, designed to withstand harsh off-road conditions and extended use.

Overview

ICON suspension components with the all-new Delta Joint PRO represent the state of the art in off-road performance and durability. Delta Joint PRO is ICON's innovative new suspension articulation joint which combines the durability and longevity of factory style ball joints with performance and strength that exceeds traditional motorsports-style ball joints. The Delta Joint PRO features a new rebuildable, serviceable design in which any component may be removed, inspected and replaced without having to purchase a whole new joint. Strength and durability are improved by using a larger ball with 56% more bearing surface than our standard Delta Joint, along with improved lubrication sealing. But improved performance is at the heart of the Delta Joint PRO, with a full 90 degrees of articulation, from one extreme to the other. This represents a 14% improvement in range of motion, over the highly capable original Delta Joint, allowing for maximum bind-free suspension movement through the complete range of travel. The Delta Joint PRO is built to take the abuse, with a chromoly ball and shaft that has a bearing surface hardened to Rockwell C 55. The replaceable races are made of graphite-impregnated sintered metal, machined to the finest tolerance to provide a flawless, metal-to-metal bearing interface. We also redesigned the lubrication system, with lubricant channels that distribute grease more efficiently without extending past the bearing seal.

View full details