Suspension and Components› Suspension Kits

ProComp

Pro Comp Component Box 2

$273.87

SKU: P020 51015B-2

In Stock
In Stock
Ships by Aug 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 51015B-2

Features:

  • K1155Bpx

MIA's Description

The Pro Comp Suspension 51015B-2 is a suspension component box, specifically "Box 2", for a 4-inch lift kit. It is designed for 2014 GM1500 trucks with aluminum OE knuckles. This box is part of several larger Pro Comp lift kits, including part numbers K1167B, K1167BMAG, K1167BMX, K1171B, K1171BP, K1171BPS, and K1171BPX. It may also be related to alternative part numbers such as K1154Bpx, K1155B, K1155Bp, K1155Bmx, K1155Bps, and K1155Bpx.

Fitment

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Specifications

BrandProComp
Part NumberP020 51015B-2

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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