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2020-2026 GM HD Inside Rail Tonneau Cover Adapter (40124)

BackRack

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$279.99 CAD
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Part Specs
Instructions

Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches.

  • Material: Steel
  • Weight: 17.9 lbs
  • Dimensions: 15.000" L × 6.000" W × 8.000" H
  • UPC: 00834136006144

Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches.

Installation Instructions
Install Time

1 Hour

Install Difficulty

2.0

Instructions Download

Vehicle Fitment

Part Specifications

  • Part No.
    40124
  • Cross Reference #
    00834136006144
  • Vendor
    BackRack
  • Shipping Weight
    8119.0 g
  • Length
    15 in
  • Width
    6 in
  • Height
    8 in
  • Video
    Watch Video
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