Product Details
Unmatched Off-Road Flexibility On-Road Stability
Upgrade your Toyota 4Runner (2003-2024) with the Crawl Series Rear Lower Control Arms, designed to provide exceptional strength, articulation, and durability. These control arms deliver a significant performance boost over factory components, ensuring maximum axle control, improved suspension geometry, and enhanced durability for both on-road and off-road adventures.
Key Features and Benefits
- Heavy-Duty DOM Tubing Construction – Built from 1.75” OD DOM Tubing with a 5/16” wall thickness, these control arms offer superior strength and durability compared to factory and aftermarket alternatives.
- Johnny Joints for Maximum Flexibility – Featuring Johnny Joints at both ends, these arms provide exceptional articulation, vibration dampening, and smooth operation on rough terrain.
- Left- and Right-Hand Threaded Adjustability – Designed for on-vehicle fine-tuning, these control arms allow for precise axle re-centering and pinion angle adjustments without needing to remove them.
- Fully Adjustable for Lifted Vehicles – Engineered to accommodate 0 to 6 inches of lift, allowing for optimal axle positioning and suspension geometry correction. For lifts beyond 6 inches, contact us for additional options.
- Recommended Pairing – Pair with the Crawl Series Rear Upper Control Arms (CRL-T-4R-03-RU2) for a complete rear-end solution, providing absolute control over axle centering, pinion angles, and suspension geometry.
Two-Stage Powder Coating for Maximum Protection
To ensure long-lasting durability and corrosion resistance, all control arms undergo a two-stage powder coating process: Zinc primer base coat for superior rust prevention. Durable top coat available in 10 custom colors for added protection and personalization.
Proudly Made in the USA
Manufactured in Orem, UT, the Crawl Series Rear Lower Control Arms are built to the highest standards of American craftsmanship. By choosing CORE 4X4, you’re investing in a locally made, high-quality product designed to withstand the most demanding conditions.
Optional Hardware Upgrade
Designed for easy installation using factory hardware. For those dealing with rusted or stubborn bolts, optional Grade 8 hardware kits are available separately for a hassle-free setup.
Vehicle Fitment: Toyota 4Runner 03-24 – Enhances rear axle control, suspension articulation, and ride stability for lifted and stock-height vehicles.
CORE Advantage: Johnny Joints at both ends provide superior flexibility and vibration reduction, ensuring smooth suspension movement without binding.
Adjustability: Accommodates 0 to 6 inches of lift with left- and right-hand threaded adjustability for on-vehicle fine-tuning of axle positioning and pinion angle.
Construction: Heavy-duty 1.75” OD DOM tubing with 5/16” wall thickness delivers extreme strength, far surpassing factory components for long-term durability.
Two-Stage Powder Coating: Zinc primer base and top coat available in 10 vibrant colors protect against corrosion and allow for personalized styling of your rig.
Warranty and Origin: Proudly manufactured in the United States, our product includes a lifetime warranty on all non-wear items, providing you with confidence and peace of mind in your purchase.
Built With
Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
| Make | Model | Submodel | Years |
|---|---|---|---|
| Toyota | 4Runner | 2003 - 2024 |
Each rebuild kit includes all necessary components to replace and restore wearable parts.
Construction & Materials
Rear Lower control arms built with 1.75” OD 5/16” Wall DOM. Forged Johnny Joints on both adjustable ends with 1.25” x 12 TPI - 2.625” long threads.
| Vehicle | Toyota 4Runner (03-24) |
| Brand | CORE 4X4 |
| Color | Black or Blue or Charcoal or Green or LightGreen or Orange or Purple or Red or White or Yellow or Custom Color - Other than what is listed above. Extra charge varies. We will reach out after order is placed. |
| Series | Crawl Series |
| Hardware | No Hardware or Complete Kit |
| Lift Size | 0" — 6" or 6"+ |
| Placement on Vehicle | Rear Lower, Rear |
| Mounting Style | Bolt-On |
Use the vehicle selector on our website to shop by your year, make, and model. On product pages, use the kit builder to select your color, series, lift height, and any add-on options, then add to cart. If you need help, call or email our team.
Standard orders typically ship within 1–3 business days of ordering. Custom color orders take approximately 5–10 business days. Because everything is built in-house, we can turn orders quickly even for custom specifications.
You can reach our team through the contact form on our website, or browse to the Contact Us page. Our team is available to answer pre-sale and technical questions before and after your purchase.
Accessories & Add-ons
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