ICON Vehicle Dynamics 58552DJ - 24-25 TACOMA/24-25 LC250/24-25 GX550/25 T4R BILLET UCA DJ PRO KIT
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ICON billet UCAs are made from CNC machined 6061 aluminum and feature PTFE-lined rod ends and ICON’s Delta Joint PRO, a hardcore high-angle ball joint that combines the durability of a ball joint with the performance of a uniball.
This ICON billet aluminum upper control arm kit is designed to improve the overall performance of the 2024-2026 Toyota Tacoma, 2024-2026 Toyota Land Cruiser 250 Series, 2025-2026 Toyota 4Runner, and the 2024-2026 Lexus GX550 with corrected front-end geometry, increased camber and caster adjustment, and improved suspension component clearance. Constructed of CNC machined 6061 billet aluminum utilizing a hybrid H-beam cross-section that is light-weight and resists bending forces better than tubular arms. Replacing the OE ball joint with the all-new, serviceable, and rebuildable ICON Delta Joint PRO allows for full bump and droop travel of the front suspension while eliminating bind. FK Rod End 3/4” Heim joints provide precise and smooth function throughout the range of travel while ICON’s signature double adjuster sleeve allows for on-vehicle camber and caster adjustment. Included with all components and hardware necessary for a complete install, these billet UCAs are the perfect front end upgrade for the Toyota Tacoma, Toyota Land Cruiser 250 Series, Toyota 4Runner, and Lexus GX550. 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.
Features
- CNC machined 6061 billet aluminum construction with satin anodized finish
- Corrects suspension geometry and allows for proper wheel alignment on vehicles with up to 3” of lift
- Quick, precise, on-vehicle adjustment for both caster and camber
- Delta Joint PRO allows maximum articulation without binding
- Delta Joint PRO is 100% serviceable and rebuildable
- FK Rod Ends at chassis pivots for strength and precision driving characteristics
- Built in O-ring sealed dust cover cap
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Add-On Part | 191013 - NIPPLE GREASING ADAPTER KIT |
| Add-On Part | 191014 - .25" COLLAR SPANNER PIN WRENCH |
| Adjustable | Yes |
| Adjustable Control Arm | Yes |
| Ball Joint Included | Yes |
| Ball Joint Mounting Type | Press In |
| Ball Joint Stud Type | Threaded |
| Bushing Color | Silver |
| Bushing Material | Rod End Bearing |
| Bushings Included | Yes |
| Recommended Aftermarket Tires | 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.) |
| Material | Aluminum |
| Control Arm Material | Aluminum |
| Finish | Anodized |
| End 2 Type | BALL JOINT |
| Construction | Billet |
| Control Arm Construction | Billet |
| Control Arm Color | Gray |
| Mounting Bracket Included | No |
| Quantity | Pair |
| Suspension Grade Type | Performance |
| Grade Type | Performance |
| End 1 Type | Rod End Bearing |
| Suspension Type | Spring |
| California Proposition 65 | WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
| Pre-Assembled | Yes |
| Reinforced | Yes |
| Pre-Greased | Yes |
| Grease Fitting Included | Yes |
| Mounting Hardware Included | Yes |
| California Prop 65 Warning | Yes |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Wheels | ICON Alloys - 18" x 9" with 6.6" Backspace / 40mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5.75” Backspace / 25mm Offset |
| Color | Gray |
| Color | Silver |
| Set | Yes |
| Attachments Included | No |
Note: Factory Wheels & Tires Fitment: Yes Recommended Aftermarket Wheels: ICON Alloys - 17" x 8.5" with 5.75" Backspace / 25mm Offset Recommended Aftermarket Wheels: ICON Alloys - 18" x 9" with 6.6" Backspace / 40mm Offset Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.) APPLICATION NOTE #309: Compatible with 0-3” of front lift over stock APPLICATION NOTE #452: Also available with gold anodized finish. See part number 58552GDJ.
Short Description: BILLET UCA KIT
Invoice Description: 58552DJ
Definition: Suspension Control Arm Kit
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube
Warranty: 1 Year-Delta Joint Pros, Limited Lifetime-Control Arms
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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