2011-2019 Chevy & GMC 2500HD 2WD/4WD 4" Block & 16" U-Bolt Kit (Fab/Straight) - Cognito 110-90180


Out of stock

Sorry, these are no longer available from Cognito Motorsports
Sorry, these are no longer available from Cognito Motorsports

2011-2019 Chevy & GMC 2500HD 2WD/4WD 4" Block & 16" U-Bolt Kit (Fab/Straight) - Cognito 110-90180

The Cognito 110-90180 4" Block & 16" U-Bolt Kit is a direct fit for your 2011-2019 Chevy & GMC 2500HD 2WD/4WD! These fabricated steel blocks are powder coated semi-gloss black. Heavy-duty zinc plated U-Bolts and hardware are included. Made in the USA.

If you're tired of the other guys failing rusty powder coat with no warranty and only a 1 year warranty of the parts then Cognito has you covered! This Cognito 4" Block & 16" U-Bolt Kit has all the boxes checked and is the most complete lift kit on the market today! Don't put cheapo going to rust parts on your rig! Do it right with Cognito!

This Cognito 4" Block & 16" U-Bolt Kit includes-

  • (2) 4" straight steel blocks
  • (4) 16" long U-Bolts & hardware
  • Fabricated steel blocks
  • Powder coated semi-gloss black
  • Heavy duty zinc plated u-bolts & hardware
  • Made in the USA


  • Install Time 2 hrs
  • Floor jack, jack stands & standard mechanics tools required


  • UPC 691965601717
  • MPN 110-90180


  • 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Chevy 2500HD 2WD / 4WD
  • 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GMC 2500HD 2WD / 4WD

Cognito Part # 110-90180

Old Cognito Part # BUK11-4.0S-16

Cognito UPC # 691965601717

Limited Lifetime Warranty Cognito Motorsports warrants, to the original retail purchaser, that its suspension products are free from defects in workmanship and material for as long as the purchaser owns the vehicle on which the product was originally installed. Cognito Motorsports does not warrant the product for finish, alterations, modifications, and/or original installation contrary to specifications of Cognito Motorsports. Cognito Motorsports suspension products are not designed nor intended to be installed on vehicles used in race applications or for racing purposes or for similar activities involving abnormal abuse other than the vehicle was originally designed to handle or endure. (A "RACE" is defined as any contest between two or more vehicles, and/or contest of one or more vehicle against the clock, whether or not such contest is for a prize.) This warranty is for a one-time replacement of each Cognito Motorsports product and does not cover any part that Cognito Motorsports has previously replaced under this warranty. This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warrant are sales outside of the United States of America. Alterations to the finish of the parts including but not limited to painting, powder coating, plating, and/or welding will void all warranties. Cognito Motorsports obligation under this warranty is limited to the repair or replacement, at Cognito Motorsports option of the defective product. Any and all costs of removal, installation or reinstallation, freight charges, incidental or consequential damages are expressly excluded from this warranty. This warranty excludes the following items: bushings, bumpstops, tie-rod ends, limiting straps, and hiem joints. These parts are subject to wear and are not considered defective when worn. They are warranted for 60 days of purchase for defects in workmanship. Cognito Motorsports suspension components must be installed as a complete system. Any substitutions or exemptions of required components will immediately void the warranty. Some finish damage may happen to parts during shipping and is not covered under warranty. This warranty shall not apply to any product that had been subject to accident, negligence, alteration, abuse, or misuse. Cognito Motorsports does not warrant products not manufactured by Cognito Motorsports. Cognito Motorsports reserves the right to supersede, discontinue, or change the design, finish, part number and/or application of parts when deemed necessary by Cognito Motorsports without written notice, and in the sole and absolute discretion of Cognito Motorsports

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