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SKU:FABFTS21232

Fabtech

Fabtech 4 in Suspension Lift System - Component Box 3 | 2015-2017 GMC Sierra 2500HD

Fabtech 4 in Suspension Lift System - Component Box 3 | 2015-2017 GMC Sierra 2500HD

Regular price $468.52 USD
Regular price Sale price $468.52 USD
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The Fabtech 4in System Component Box 3 fits the 2015-2017 GMC Sierra 2500HD and supplies one component group of Fabtech's engineered 4-inch suspension lift system.

Additional component boxes are required to complete the full lift system.

Install Difficulty: Professional Install Only
Requires a vehicle lift, suspension disassembly, and specialty tools to install the 4in lift system; typically takes 8-12 hours across all component boxes. Professional alignment required after installation.

Product Overview

Component Box 3 is one part of Fabtech's multi-box 4in suspension lift package for the 2015-2017 GMC Sierra 2500HD. It ships with a specific subset of brackets, hardware, and suspension components engineered to work together as part of the complete system.

Fits 2WD and 4WD configurations. Other component boxes must be purchased separately to assemble the full 4in lift.

Features & Specifications

  • Fits: 2015-2017 GMC Sierra 2500HD
  • Provides 4in front and rear lift (complete system)
  • Component Box 3 only -- additional boxes required
  • Fits 2WD and 4WD configurations
  • Engineered by Fabtech for OE-quality fitment
  • Designed for off-road performance and durability
  • Includes hardware specific to this component group

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2017 GMC Sierra 2500 HD Base
2015-2017 GMC Sierra 2500 HD Denali
2015-2017 GMC Sierra 2500 HD SLE
2015-2017 GMC Sierra 2500 HD SLT
âš  Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help

Warranty Info

All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.

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  • Free Shipping for Non Oversize Items of $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

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  • Return Policy

    Returns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.

    More info on refund and return policy