Truck Hardware Gatorback Mud Flap Brackets - Rear - Fits 2014-2018 Chevy Silverado 1500 & 2015-2019 2500/3500HD

Part #:
GB766385
Sale Price
$64.80
$72.00
Free Shipping Over $99
In Stock Ships by Monday

Additional details

  • 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

At a glance

Overall sentiment is strongly positive: buyers consistently describe Gatorback/SharpTruck mud flaps as premium, heavy‑duty, great-looking, and highly effective at stopping rocks/mud/snow from hitting paint, steps, and trailers. The main reservations are the high price and occasional installation/fitment or hardware/packaging issues, which are often mitigated by responsive customer service and strong warranty support.

What Customers Liked

  • Thick, heavy rubber with substantial weight plates; feels “OTR/semi-truck grade,” doesn’t flap at highway speeds, flexible in cold weather, holds up through winters, gravel roads, mud, and years of use; many repeat buyers across multiple trucks.
  • Significantly reduces rock chips, road debris, mud/salt spray on paint, rocker panels, running boards/power steps, cameras, and keeps trailers/5th wheels/RVs cleaner and protected; coverage often better than OEM or plastic splash guards.
  • Looks “sharp,” classy, and truck-specific; logo/plate options (Z71, AT4X, Ford, Ram, Duramax, flags, black/satin/gunmetal/chrome) get compliments and help the truck stand out; finishing caps appreciated.
  • Many report perfect/vehicle-specific fit with factory-hole mounting, adjustable in/out positioning, good clearance with stock tires, and compatibility with certain trims/fender flares when configured correctly.
  • Generally described as straightforward with the right tools; helpful YouTube videos; bracket kits (especially rear/dually) add stability and make alignment easier; ability to install without removing wheels on some vehicles.
  • Frequent praise for fast shipping, responsive support, quick exchanges for wrong parts, replacement parts/plates/flaps shipped rapidly, and hassle-free warranty (including tears/rips or shipping damage).
  • Replaceable plates; removable lower section on some models for off-road clearance; ability to adjust flap stick-out; some like drilling only into plastic liner (not body).

Things to Consider

  • Most common complaint; many call them expensive/overpriced (often $600–$1000+), sometimes compounded by needing separate bracket kits/plates; some say alternatives may be “good enough” for less.
  • Mixed experiences: some installs are quick, others take hours—especially rear/dually, with wheel-well liners, rock rails/steps, or limited access; right-angle drill and/or removing rear wheels often recommended; alignment can be finicky.
  • Paper instructions sometimes vague, lacking steps, inconsistent with videos, or confusing (hardware ID, left/right orientation, templates, washer placement); requests for better labeling, templates, and model-specific videos.
  • Occasional reports of holes not lining up, needing to drill/elongate slots, bend/trim brackets, trim liners/trim pieces, or create homemade brackets; some rubbing with oversized tires/offset wheels; a few cases of poor fit on specific trims/years.
  • Multiple reviewers note drilling is still required (usually into plastic liner or flap), so ‘no-drill’ feels misleading in some kits.
  • Some dislike plastic clips/nut inserts pulling out/stripping, mixed metric/SAE hardware, bolt length issues, flimsy/galvanized or plastic brackets at high price, silver hardware visible (wish black), occasional missing/mismatched hardware or parts.
  • Some flaps/plates arrived scuffed/scratched or boxes damaged; brackets loosening in transit; a few wrong items shipped or missing pieces (spacers/washers/clips), though support often resolves quickly.
  • Some note low ground clearance depending on model/height; concerns about snagging in deep snow, tall grass, or off-road obstacles; some wish flaps were longer/shorter depending on use.
  • Plate finish can streak/stain (e.g., gunmetal), color/gloss differs from expectations, logos not level in a few cases, and some wish flaps came pre-slotted/pre-drilled for easier install.
AI-generated from the text of customer reviews

Most Helpful

A must have
5
A must have to mount these flaps securely and without drilling holes in your truck (insert Jack sparrow gif here). Definitely love these flaps!
Great Product
5
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.
Mud Flap Brackets - Rear
5
Amazing quality and fit great! Installed on 2015 Chevy 2500.

Most Recent

Hardware
5
My husband put these on with ease very happy 😃
Mounted perfect
5
Everything fit like a glove. Perfect

Do they come for for front and back wheels?

- 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.

- Admin on 1/9/2020

what hardware comes with these?

- 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,
sharptruck.blob.core.windows.net/.../766385%20with%20template.pdf

- Admin on 1/19/2020

View all questions

Secure Rear Mud Flap Mounting for Chevy Silverado

The Truck Hardware Gatorback Rear Mud Flap Brackets are specifically designed for Chevy Silverado single rear wheel trucks to provide a solid and reliable mounting solution for your mud flaps. These custom-fit brackets work with 12" wide flaps to deliver up to 7.5" of tire coverage when used with 23" flaps, helping protect your vehicle from road debris and enhancing its rugged appearance. This rear set includes one left and one right bracket, offering precise compatibility with your Chevy Silverado model.

Compatibility Notice

  • Fits 2014-2018 Chevrolet Silverado 1500
  • Fits 2019 Chevrolet Silverado 1500 Legacy
  • Fits 2015-2019 Chevrolet Silverado 2500 HD / 3500 HD (Single Rear Wheel)
  • Designed for use with 12" wide Gatorback mud flaps

Durable Construction and No Drill Installation

Crafted from high-quality galvanized steel, these Gatorback brackets provide a secure mounting point, designed to withstand harsh road conditions while keeping your mud flaps level and securely attached. The brackets allow for a no-drill installation into the truck's body by utilizing existing screws in the lip of the fender, while drilling is only required through the mud flaps to attach them to the brackets.

Easy Setup and Long-Lasting Performance

With a custom-fit design, these rear brackets ensure a hassle-free installation process. Whether you're using your truck for work, off-roading, or everyday driving, these brackets will keep your mud flaps in the right position, providing optimal protection and a seamless fit. The galvanized steel construction guarantees resistance to rust and corrosion, providing a long-lasting solution for mounting your Gatorback mud flaps.

Key Features

  • Custom-fit rear set includes one left and one right bracket
  • Provides 7.5" of rear tire coverage when used with 23" mud flaps
  • High-quality galvanized steel construction for durability
  • No drilling into the truck body required—uses existing factory screws in the fender lip
  • Designed for use with 12" wide Gatorback mud flaps
  • Fits 2014-2019 Chevy Silverado 1500, 2500 HD, and 3500 HD (single rear wheel)

The Truck Hardware Gatorback Rear Mud Flap Brackets for Chevy Silverado trucks provide an ideal solution for securing your mud flaps without drilling into your truck's body. Made from durable galvanized steel, these brackets ensure long-lasting performance and an easy installation process, keeping your mud flaps in place for maximum protection on the road.

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

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