Suspension and Components Suspension Kits

Rough Country

6 Inch Lift Kit Diesel Radius Arm C/O V2 Ford F-250/F-350 Super Duty (05-07)

$2,689.95

SKU: R04C 53658

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This 6-inch Radius Arm Coilover Lift Kit by Rough Country is designed for Ford F-250/F-350 Super Duty trucks. It aims to provide a superior ride quality and increased ground clearance while leveling the front of the vehicle with the rear. The kit features ultra-durable Radius Arms with Clevite rubber bushings, 2.5-inch Vertex coilover monotube shock assemblies with external reservoirs, and heavy-duty fabricated lift blocks. The Vertex coilovers are nitrogen-charged and 8-stage adjustable, offering increased oil capacity and damping sensitivity, along with 56% greater fluid capacity than average reservoir shocks. This kit is designed to prevent common lift issues like axle wrap and reduces vibration and shock fade on aggressive terrain.

Fitment

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Specifications

BrandRough Country
Part NumberR04C 53658

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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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