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Chassis Unlimited CUB910542 Octane Rear Bumper with Sensor Holes for GMC Sierra 2500/3500 HD 2011-2014

Brand: Chassis Unlimited
Part Number: CUB910542
Product Type: Rear Bumper
Vehicle Fitment: GMC Sierra 2500/3500 HD 2011-2014
Condition: New
Shipping: Free Shipping!
Was: $1,812.49
Sale: $1,449.99
Save: 20%
Save: $362.50

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Chassis unlimited octane series rear bumper ships to your door ready to install, complete with 3-stage texture black powder coat. The octane series bumpers bring an entire new style to the bumper market and offer an industry first low-profile fitment with aggressive styling. The octane series rear bumper is designed as a one-piece bumper and ships as one unit ready to bolt to your vehicle. The rear bumpers also feature corner steps as well as a built-in center step for ease of access.

Simple bolt on installation, no welding or grinding is needed to install octane series bumpers. Most installations are completed in a few hours or less with basic hand tools; the bumpers directly bolt on to your vehicle. Remove your factory bumper/mounts and the product directly bolts onto your vehicles factory bumper mounting locations.


  • Manufactured from 3/16" USA steel
  • Factory Parking sensors work excellent with bumpers
  • Includes LED license plate lights
  • Recessed rear facing mounts for 3" LED cube lights as back up lights (2)
  • Each side of the bumper has integrated corner steps
  • Includes heavy duty CNC machined 1" Thick recovery points with a 1" bore
  • Designed and manufactured in California
  • Bumpers ships complete with 3-stage texture black powder coat finish
  • LED lights sold separately


  • Product Line: Octane
  • Position: Rear
  • Bumper Type: Heavy Duty
  • Color/Finish: Texture Black Powder Coat
  • Material: Steel
  • D-Rings Mount: Yes
  • Sensor Cutouts: Yes

Vehicle Fitment 

Year Make Model
2011-2014 GMC Sierra 2500HD
2011-2014 GMC Sierra 3500HD


Shipping Information

  • Item Requires Shipping
  • 125.0 lbs.
  • W12.0000” x H12.0000” x L80.0000”
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