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Suspension and Components› Front Suspension Components
Zone Offroad
Zone Offroad 2021 Ford Bronco Upper Control Arm Kit
SKU: Z007 ZONF2303
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: ZONF2303
Upgrade your Bronco's stock upper control arms with these high strength Adventure Pro Series units from Zone Offroad. Designed for use on lifted setups these arms all for increased droop travel, improved strength and great looks. The arms come ready to install right out of the box with rubber bushings and HD ball joints preinstalled.
Features:
- High strength steel casting ready for offroad abuse and durability
- Specially designed to optimize suspension and tire clearance
- Indexed ball joint cup designed to increased travel on lifted models
- Designed and manufactured in the USA
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Clunking noise from front suspension over bumps
- Front end wandering or poor alignment after lift
- Excessive tire wear on inside edges
- Vibration in steering wheel at highway speeds
- Limited wheel travel or rubbing on lifted Bronco
Relevant Conversations
- Bronco 2-3 inch lift upper control arm upgrade
- Zone Offroad F2303 upper control arms review
- Clunking noise after lift kit install Bronco
- Best upper control arms for lifted Bronco 2021+
- Replace factory control arms with adjustable
- Zone Offroad vs Rough Country UCA
- Bronco front end alignment after lift kit
- Ford Bronco ball joint replacement with lift
- Upper control arm install tips for Bronco
- Co-purchase: Bilstein shocks for Bronco lift
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Zone Offroad |
| Part Number | Z007 ZONF2303 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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