Truck Hardware Gatorback Mud Flap Brackets - Dually

Was: $175.00
$157.00
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Part #: GB756991
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Our Guarantee
  • Dually rear set - includes one left/one right
  • Use with 19-21" dually flaps
  • Rear - 9.5" of tire coverage from bottom of the fender to bottom of the flap
  • No drilling into truck body required
  • Drilling through mud flaps is required for installation
  • Galvanized steel construction

Rear Dually Bracket and Flap Installation

Step by Step Instructions

Gatorback Plate Finishes

Here are the different plate finishines

Most Helpful

From: on January 14, 2019
Truck Hardware Gatorback Mud Flap Brackets - Dually
Perfect
5
You have to get these brackets!! Everything fit perfect. The accuracy of this design was awesome. I’m usually disappointed in the alignment, fit and finish of products like this. Not this time! Went together perfect and made installing a snap. Probably 30 minutes installing the first side and 15 on the second side. Easy!
2 people found this helpful.
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From: on February 22, 2023
Truck Hardware Gatorback Mud Flap Brackets - Dually
Dually bracket
5
The guys who put my bracket and High Country Mud Flaps on said it was the best and easiest set up they have ever seen.
The installation was fast and easy but sturdy with the heavy duty mats.
I would recommend them to anyone and everyone if they are looking for mud flaps
1 person found this helpful.
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From: on June 13, 2017
Truck Hardware Gatorback Mud Flap Brackets - Dually
Makes Dually Installs Easy!
5
These are a godsend if you're installing dually flaps on Chevy/GMC. Once I determined which side these were for (recommend a small DS/PS sticker or marking) it was relatively easy to line up the holes to drill for proper height and configuration. Custom sheet metal cut ensures that no metal is visible from the side or rear once installed, and provides more than adequate stability. Tip of the hat to those who emphasize using these brackets vice "standard" installation on duallys.
1 person found this helpful.
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A manager responded to this review

Thank you for the feedback. The manufacturer has updated the install instructions to reflect which bracket goes on which side.

Most Recent

From: on February 15, 2024
Truck Hardware Gatorback Mud Flap Brackets - Dually
Instructions
4
I wish there was a video or better yet maybe instructions that didn’t remind me of ikea
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From: on January 31, 2022
Truck Hardware Gatorback Mud Flap Brackets - Dually
mudflap brk.. for 2016 chevy 3500hd..
5
Hi, purchased these mudflap brackets for 2016 chevy 3500hd and they fit perfect and easy to install...
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votes
Question:
Will they work with a 21 wide by 24 long bowtie gatorback on a 2018 dually ? I purchased the flaps already thru you. Meant to install on my 1987 dually, now want them on my new truck.
By: Bruce Roberts on 11/19/2017
Answer:
These will work on the 2018 dually and the 21 x 24 flaps.
Verified Answer
Admin answered on 11/19/2017
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View all questions

The Gatorback custom fit dually mounting brackets are a must when installing either the 19" or 21" dually flaps. The Gatorback flaps weigh in at over 10 lbs each and need a good strong mounting surface for installation. This will not only keep the flaps more securely mounted to the truck it will help keep them level over time. These brackets use existing factory holes for installation and are designed specifically for the 2015 - 2019 Chevy Silverado 3500 HD dually and 2015 - 2019

Brand Gatorback by Truck Hardware
Length 16 inch(es)
Width 4 inch(es)
Height 6 inch(es)
Weight 4 lb(s)
UPC 667511024804

  • 2019 Chevrolet Silverado 3500 HD
  • 2018 Chevrolet Silverado 3500 HD
  • 2017 Chevrolet Silverado 3500 HD
  • 2016 Chevrolet Silverado 3500 HD
  • 2015 Chevrolet Silverado 3500 HD
  • 2019 GMC Sierra 3500 HD
  • 2018 GMC Sierra 3500 HD
  • 2017 GMC Sierra 3500 HD
  • 2016 GMC Sierra 3500 HD
  • 2015 GMC Sierra 3500 HD

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WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov
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