Suspension and Components› Front Suspension Components

Superlift

2021 F150 4WD COMP BOX DR SIDE KNUCKLE 6IN

$379.99

SKU: S00O 9954

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Component Box; Driver Side Knuckle; 2021-2022 F-150 6in. Superlift has been a pioneer in the industry since 1975, focused on providing high-performing products for trucks, Jeeps, and SUVs for both on-road and off-road use.

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

BrandSuperlift
Part NumberS00O 9954

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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