Exterior Components› Body Panels and Components

Dorman

RADIUS ARM BRACKET

$88.26

SKU: D00I 580-340

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dorman 580-340 is a radius arm bracket designed to address geometry and drivability issues. It is a bolt-on upgrade that requires no welding and includes all necessary hardware for installation. This bracket helps maintain critical caster and coil geometry, correcting geometry on lifted systems for improved caster and a cleaner suspension cycle.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 580-340

Buy with Confidence

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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