Suspension and Components› Front Suspension Components
Zone Offroad
Zone Offroad 05-20 Ford F-250 / F-350 SuperDuty Radius Arm Upgrade Kit
SKU: Z007 ZONF29
Moderate — 2–4 hours
Description
Part #: ZONF29
This radius arm upgrade package features tough replacement radius arms that will improve strength and ground clearance for your Super Duty. They use 1/4" boxed steel construction and utilizing large, greaseable, urethane bushings, these arms are a considerable upgrade in strength from the stock arms. The arms bolt directly into the factory mounts and position the axle for the proper caster and wheel location. The lower axle mount utilizes our popular cam lock design, making it adjustable for 2.5-6" of lift.
Features:
- Bolt-in replacement for trucks with 2.5-6" of lift
- Finished in a durable textured black powder coat
- High strength 1/4" steel construction, internally gusseted, boxed and welded
- Includes stainless steel Zone Offroad badging
- Large greaseable polyurethane bushing to isolate road noise and vibrations
- Lower cam slot and cam washers allow for caster correction
- Sold in pairs
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
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Specifications
| Brand | Zone Offroad |
| Part Number | Z007 ZONF29 |
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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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