Suspension and Components› Suspension Kits

ProComp

Pro Comp Gm Ifs 8-Lug Kit - Box 1

$840.76

SKU: P020 51893B-1

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 Pro Comp 51893B-1 is Component Box 1 for Pro Comp Stage I lift kit systems K1044B and K1109B, designed for GM 2500 and 1500 4WD trucks with 8-lug Independent Front Suspension (IFS) and stamped lower arms. This component includes control arm drop brackets, crossmembers, and differential drop brackets for a 6-inch front / 4-inch rear lift system.

Fitment

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

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Specifications

BrandProComp
Part NumberP020 51893B-1

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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