Truck Hardware Gatorback Rubber Mud Flaps - Rear Dually Pair - Fits 2023-2026 Ford F-350/F-450

Part #:
GCR413R-BK
Sale Price
$448.20
$498.00
Free Shipping
In Stock Ships by Monday

Additional details

  • No body drilling required for installation
  • Rear - 11" tire coverage from fender to bottom of flap
  • Includes (2)21" wide mud flaps (1 driver/1 pass), custom fit brackets and hardware
  • Heavy duty premium rubber flaps
  • Lifetime limited warranty

Rear Flap Installation Video

Step By Step Install

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
Rear Dually Mud Flaps 2024 F.350 King Ranch
5
These mud flaps are awesome.  Makes the truck look really nice.  9 years ago I bought a set (front and rear) for my 2017 F-350 Dually, and they looked perfect on the day I traded it on my new 2024 F-350 dually.  Only the rear flaps, and it looks the I expected it to.  REALLY A QUALITY FLAP... There was zero damage to my first set after 9 years and the new flaps are just as well built today. No counters have been cut what so ever.

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Protect your 2023-2026 Ford F-350/450 dual rear wheel truck with the heavy-duty Truck Hardware Gatorback Rubber Mud Flaps. Specially designed for the unique demands of dually trucks, these premium mud flaps offer outstanding coverage and durability while enhancing the rugged appeal of your vehicle. Engineered for a perfect fit, these mud flaps provide both functionality and style for your Ford Super Duty. This set includes two 21-inch wide mud flaps—one for the driver and one for the passenger side—along with custom-fit brackets and all necessary hardware for installation.

Heavy-Duty Quality for Unmatched Protection

The Gatorback Rubber Mud Flaps are built from high-quality virgin rubber, designed to provide exceptional protection against rocks, gravel, mud, and other road debris. These mud flaps are 21 inches wide, giving them the extra coverage required for dually rear wheels. Each flap weighs 10 pounds, ensuring that they stay in place and do not "sail" while driving at high speeds. The 1/2-inch thick rubber construction guarantees that no debris will pass through, keeping your truck cleaner for longer and reducing the risk of damage to your vehicle’s body and step bars. With their rugged design and premium finish, these mud flaps are the perfect combination of style and durability.

Effortless Installation

Installing the Truck Hardware Gatorback Rubber Mud Flaps is designed to be as simple as possible. The mud flaps utilize existing factory mounting points, requiring no body drilling, which helps maintain the integrity of your truck. If factory fasteners are unavailable, the included hardware and custom brackets ensure a secure and straightforward installation. With tools commonly found at home, you can install these mud flaps quickly, and they fit flush to the inside of the wheel well, making them compatible with step bars, power boards, and side steps.

Key Features

  • Heavy-Duty Rubber Construction: 21" wide, 1/2" thick rubber flaps provide superior durability and maximum protection against road debris.
  • No-Drill Installation: Uses factory mounting points for a simple, no-drill installation that preserves the vehicle’s body integrity.
  • Custom Fit for Ford F-350/450 Dually: Specifically designed for 2023-2026 Ford F-350/450 dual rear wheel trucks, ensuring a perfect fit.
  • Anti-Sail Design: Heavy 10-pound weight prevents the mud flaps from sailing at high speeds, ensuring effective coverage.

Rear Tire Coverage

  • Tire Coverage: 11" from the bottom of the fender to the bottom of the flap, providing extensive coverage for dual rear wheels.

Product Care & Maintenance

  • Virgin Rubber: Clean with mild soap and water. Avoid using abrasive materials or harsh chemicals. Rinse thoroughly and allow to air dry.

Terms

  • Virgin Rubber: Rubber that has not been recycled or repurposed, retaining its original properties for superior strength, flexibility, and durability.
  • OEM (Original Equipment Manufacturer): Refers to parts produced by the original manufacturer of the vehicle, ensuring compatibility and high quality.
  • Sail: The tendency of lightweight mud flaps to flap or move excessively while driving, especially at high speeds. These Gatorback mud flaps are designed with an anti-sail feature to prevent this.

Warranty Information

The Truck Hardware Gatorback Rubber Mud Flaps are backed by a limited lifetime warranty that covers the rubber portion of the flap against manufacturer defects for the original owner. The warranty includes rubber replacement for damages due to normal wear and tear but does not cover damage caused by misuse, abuse, or improper installation. To initiate a warranty claim, please provide product photos and proof of purchase.

What’s Included

  • Two Gatorback Rubber Mud Flaps (driver and passenger rear dually)
  • Custom-fit brackets and mounting hardware

With the Truck Hardware Gatorback Rubber Mud Flaps - Rear Dually Pair, you are investing in premium protection and style for your Ford F-350/450 Super Duty. Keep your truck protected from road hazards while maintaining an aggressive, distinctive look with these high-quality, heavy-duty mud flaps.

Brand Gatorback by Truck Hardware
Length 24 inch(es)
Width 21 inch(es)
Height .5 inch(es)
Weight 22 lb(s)
UPC 667511048473

  • 2026 Ford F-350 Super Duty
  • 2026 Ford F-450 Super Duty
  • 2025 Ford F-350 Super Duty
  • 2025 Ford F-450 Super Duty
  • 2024 Ford F-350 Super Duty
  • 2024 Ford F-450 Super Duty
  • 2023 Ford F-350 Super Duty
  • 2023 Ford F-450 Super Duty

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