Truck Hardware Gatorback Mud Flap Brackets - Rear

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Part #: GB766385
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Our Guarantee
  • Fits 2014-2018 Chevy Silverado 1500
  • Fits 2019 Chevy Silverado 1500 Legacy
  • Fits 2015-2019 Chevy Silverado 2500 HD/3500 HD (Single Rear Wheel)
  • Rear Set - Includes One Left/One Right
  • When installed with 23" flaps - 7.5" of rear tire coverage from bottom of the fender to bottom of the flap
  • Use With 12" Wide Flaps
  • Drilling Through Mud Flaps Is Required For Installation

Rear Flaps and Bracket Install

Step by Step Instructions

Most Helpful

From: on October 13, 2019
Made installation easy
1 person found this helpful.
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From: on December 1, 2016
Great brackets they go great with the mudflaps
1 person found this helpful.
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From: on August 10, 2016
Great Product
These Brackets were exactly as described. I used them to install my new Gatorback Flaps on my 2016 3500HD. They fit perfect and they gave the mud flaps a continuous solid surface mount to, making the installation trouble free.
1 person found this helpful.
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Most Recent

From: on March 25, 2023
Mounted perfect
Everything fit like a glove. Perfect
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A must have
A must have to mount these flaps securely and without drilling holes in your truck (insert Jack sparrow gif here). Definitely love these flaps!
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By: Julie johnson on 1/9/2020
For this truck the only brackets needed to install gatorback flaps are for the rear wheels. The front flap can be installed with factory existing screws in the lip of the fender or the provided self tapping screws that come with the flaps.
Verified Answer
Admin answered on 1/9/2020
By: CHARLES HENKE on 1/19/2020
Hello, here are the install instructions and they have a full part list of everything that comes with the brackets,
Verified Answer
Admin answered on 1/19/2020
View all questions

These are a custom fit bracket for the Chevy Silverado single rear wheel trucks. Using this bracket will give you a solid mounting surface and in combination with the factory existing screws in the lip of the fender will allow for a no drill installation of the mud flaps. They are made from a high quaility galvanised steel and are perfect complimant to have the mud flap installation go without a hiccup.

Other helpful topics related to Mud Flaps-

Brand Gatorback by Truck Hardware
Length 16 inch(es)
Width 4 inch(es)
Height 6 inch(es)
Weight 4 lb(s)
UPC 667511034223

  • 2019 Chevrolet Silverado 2500 HD
  • 2019 Chevrolet Silverado 3500 HD
  • 2018 Chevrolet Silverado 1500
  • 2018 Chevrolet Silverado 2500 HD
  • 2018 Chevrolet Silverado 3500 HD
  • 2017 Chevrolet Silverado 1500
  • 2017 Chevrolet Silverado 2500 HD
  • 2017 Chevrolet Silverado 3500 HD
  • 2016 Chevrolet Silverado 1500
  • 2016 Chevrolet Silverado 2500 HD
  • 2016 Chevrolet Silverado 3500 HD
  • 2015 Chevrolet Silverado 1500
  • 2015 Chevrolet Silverado 2500 HD
  • 2015 Chevrolet Silverado 3500 HD
  • 2014 Chevrolet Silverado 1500
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