The Truck Hardware Gatorback Black Plate Mud Flaps front pair combines serious protection with a sleek black anodized aluminum plate for 2021-2027 Ford Bronco models (excluding Bronco Raptor) equipped with rock rails. Gatorback is a premium mud flap built to a higher standard than typical aftermarket flaps, and it shows the moment you pick one up. Each flap is cut from heavy-duty, 1/2" thick premium rubber and mounted on a durable nylon upper bracket with a 5/8" kickback for extra tire clearance, and a sliding channel lets you remove the rubber when you need it. The result is a flap built for the trail that keeps doing its job for the life of your Bronco.

These 12.5" wide flaps protect your Bronco from rocks, mud, gravel, snow, slush and road debris, so you will see your Bronco staying cleaner longer, less mess on your rocker panels and doors, and fewer rock chips in the paint. The black plate gives it a sleek, aggressive, blacked-out look that stands out on and off the road. Gatorback flaps are some of the highest quality, heaviest duty mud guards in the industry, and they are proudly made in Canada. If you are looking for mud flaps you buy once and never think about again, this is them.

Key Features

• Heavy-duty 1/2" thick virgin rubber - Many aftermarket flaps use thinner, recycled rubber that can curl, sag or tear over time. Gatorbacks use thick, premium virgin rubber that resists cracking and stays strong and flexible through heat, cold, rocks and gravel.
• Black anodized aluminum plates - Lightweight, sturdy aluminum with a black anodized finish adds a sleek, blacked-out look and extra resistance to wear and corrosion.
• 5/8" offset nylon kickback bracket - The durable nylon upper bracket (5/8" kickback) adds tire clearance and resists fading, chipping and cracking, and a sliding channel lets you remove the rubber when needed.
• Lifetime rubber warranty - The rubber is covered for life against tears or damage under normal use, and the nylon brackets carry a 1-year warranty against manufacturing defects.

Which Gatorback Is Right for Your Vehicle?

Gatorback mud flaps for the 2021-2027 Ford Bronco come in several versions. Use this quick guide to make sure you pick the right one:

• Front, rear, or set of 4 - This listing is the front pair only (2 flaps). Add the rear pair for full coverage, or choose a set of 4.
• Rock rails vs. no rock rails - These front flaps are made for Broncos WITH rock rails and also fit OEM Raptor-style running boards. They are NOT compatible with removable hoop steps or side steps. If your Bronco has no rock rails, choose the version that does not fit with rock rails.
• Bronco Raptor and tire size - These flaps do NOT fit the Bronco Raptor. They fit tires up to 35"; 30" tires are not recommended.
• Choosing a style - This version is the black anodized aluminum plate style. It is also available in: black anodized Bucking Bronco logo, black wrap Bucking Bronco logo, black wrap Bronco text logo, black American flag, American flag and plain rubber (no plate).

Features and Benefits

These flaps are made from premium, heavy-duty virgin rubber, known for its durability and flexibility. It resists cracking and damage even under extreme conditions, so your Bronco stays protected on the trail and on the road. The 12.5" wide flaps provide 9.75" of front tire coverage, measured from the bottom of the fender to the bottom of the flap, protecting your Bronco and the vehicles behind you from debris.

Each flap carries a black anodized aluminum plate. The anodized finish gives the plate a sleek, blacked-out look and adds an extra layer of durability, helping it resist wear and corrosion over time, while the aluminum keeps it lightweight yet sturdy. The plates are removable. To keep that finish looking its best, follow the anodized aluminum care guide below.

Fit is built in. These flaps are designed specifically for 2021-2027 Ford Bronco models, including Base, Big Bend, Outer Banks, Badlands, Heritage Edition and Stroppe Edition trims, and they do not fit the Bronco Raptor. The front flaps are designed for Broncos with rock rails and also fit OEM Raptor-style running boards; they are not compatible with removable hoop steps or side steps. The durable nylon upper brackets use a 5/8" kickback for added tire clearance and are engineered to resist fading, chipping and cracking. They mount on black anodized aluminum brackets with black oxide stainless steel fasteners, and a sliding channel lets you remove the rubber lower section when needed. The flaps fit tires up to 35" (30" tires are not recommended). Gatorback mud flaps are an officially licensed Ford product, proudly made in Canada.

Installation

Installation is hassle-free, with no body drilling required. The flaps align with your Bronco's factory mounting points, and the custom fit brackets and all necessary hardware are included. Each flap takes approximately 15 minutes to install with basic hand tools you already have at home. Install videos and installation instructions are available so you can see the full process step by step before you start.

What's Included

• (2) Gatorback Black Plate 12.5" wide front mud flaps (1 driver side, 1 passenger side)
• Custom fit mounting brackets
• All necessary hardware for installation

Care & Maintenance

• Clean the rubber regularly with a mild soap and water solution to remove dirt, mud and grime. Regular cleaning helps keep the rubber flexible and extends the life of the flaps.
• Avoid harsh chemicals and petroleum-based cleaners, which can degrade rubber over time.
• Rinse thoroughly and let the flaps air dry for best results.
• Wipe down the nylon brackets with a damp cloth and a mild pH-balanced soap to keep them in top condition.
• Clean the anodized aluminum plates with a mild soap and water solution and a soft cloth, avoid harsh chemicals or abrasive materials that may damage the anodized finish, and follow the full anodized aluminum care guide below, including the important notes about touch-free car washes.
• Check the mounting hardware periodically and retighten if needed, especially after off-road or rough-road driving.

Anodized Aluminum Plate Care

Anodized aluminum is a durable, corrosion-resistant material featuring a specialized coating that enhances protection against rust while providing an attractive finish. To preserve its appearance and functionality, appropriate cleaning methods are essential. Incorrect cleaning practices may compromise the coating, resulting in fading or pitting. This guide provides detailed instructions on maintenance, including routine procedures, advanced cleaning techniques, precautions, and considerations regarding touch-free car washes.

Routine Cleaning and Preventive Maintenance

Regular cleaning is necessary to prevent the accumulation of contaminants that could impair the surface. Employ non-abrasive methods to safeguard the thin protective layer.

• Frequency: Perform cleaning every 3 months, or more frequently in environments with high pollution, proximity to coastal areas (where salt may accelerate corrosion), or high usage.
• Basic Method:
  • Begin by rinsing with plain water to remove loose debris. Utilize a soft sponge or cloth for gentle wiping.
  • For minor soiling, prepare a solution of mild, pH-neutral soap (such as dish detergent) with warm water. Apply using a soft cloth, employing circular motions without excessive force.
  • Rinse thoroughly with clean water to eliminate any residue.
  • Dry the surface promptly with a soft towel to avoid water spots.
• Tools: Select non-abrasive items such as soft-bristle brushes or cloths. Avoid steel wool or abrasive pads, as they may scratch and damage the coating.
• Preventive Measures:
  • Apply a suitable protective wax or sealant designed for anodized aluminum following cleaning (e.g., automotive-grade waxes for vehicle parts).
  • In urban or industrial settings, monitor for acidic precipitation or organic deposits, which may etch the surface if not addressed promptly.
  • Store items indoors when feasible to mitigate ultraviolet fading of colored finishes.

Deep Cleaning for Persistent Contaminants

For significant buildup, such as oxidation or embedded grime, employ more intensive yet cautious approaches. Always test methods on an inconspicuous area first.

• Mild Abrasive Methods: Form a paste with baking soda and water for gentle application with a soft cloth, followed by thorough rinsing. For oxidized sections, use fine-grit sandpaper (600-1000) lightly with water and polish afterward, though this should be infrequent to prevent thinning the coating.
• Commercial Products: Select cleaners formulated for anodized aluminum with a neutral pH. Citrus-based options are suitable; refrain from using unverified household cleaners.

Practices to Avoid

Anodized aluminum is susceptible to substances that may dissolve or abrade its protective oxide layer.

• Harsh Chemicals: Refrain from using strong acids (e.g., hydrochloric or phosphoric) or alkalis (e.g., sodium hydroxide), as they may cause etching, discoloration, or removal of the finish.
• Abrasive Tools: Avoid vigorous scrubbing implements or polishes that could dull the surface and expose the base metal.
• High-Pressure Washing: While suitable for initial rinsing, limit pressure to under 1,000 PSI to prevent intrusion into seams.
• Environmental Exposures: Minimize contact with chlorine, fluoride, or heavy metals, which may induce pitting.

Impact of Touch-Free Car Washes on Anodized Aluminum

Touch-free car washes offer convenience and minimize paint scratches by employing high-pressure jets and chemical applications without physical contact. However, they may adversely affect anodized aluminum elements, such as trim or wheels, owing to the intensity of the processes and chemicals.

• Potential Damage: These systems frequently utilize high-pH alkaline detergents and acidic pre-treatments that can interact with the coating, leading to discoloration, dulling, etching, or fading. Alkaline agents are particularly detrimental, potentially dissolving the layer and resulting in a chalky or pitted appearance. Repeated use may exacerbate issues, especially on colored anodizing, causing inconsistent hues or loss of gloss.
• Risk Factors: The absence of mechanical brushing necessitates more potent chemicals and elevated pressures (up to 1,500 PSI), which may infiltrate seals or aggravate minor imperfections. Although generally compatible with standard automotive paint, these washes can deplete protective sealants on anodized components more rapidly.
• Recommendations: Avoid touch-free car washes for items featuring anodized aluminum whenever possible, particularly those with high-alkaline formulations. Prefer manual washing with pH-neutral solutions. If utilization is necessary (e.g., for seasonal salt removal), rinse affected areas thoroughly afterward and apply a protective coating. Verify the chemical composition of the wash or conduct a test on a small section if gentler options are claimed.

Common Harsh Chemicals in Touch-Free Car Washes

Touch-free systems depend on robust chemical blends for effective cleaning without contact. These typically include:

• Alkaline Detergents: High-pH (9-14) compounds such as sodium hydroxide or potassium hydroxide, which emulsify oils and grime but may etch anodized aluminum by eroding the oxide layer.
• Acidic Pre-Treatments: Low-pH (2-5) solutions incorporating hydrofluoric acid, phosphoric acid, or citric acid to dissolve mineral deposits and salts. These can induce pitting or discoloration if not adequately neutralized.
• Surfactants and Solvents: Components like volatile organic compounds (VOCs), glycol ethers, or petroleum distillates that facilitate cleaning but may include irritants capable of degrading seals and finishes over time.
• Additional Agents: Chelating compounds, foam enhancers, or corrosion inhibitors intended for protection, yet potentially abrasive in elevated concentrations. Multi-step processes alternating acidic and alkaline applications heighten risks for sensitive materials such as anodized aluminum.

These formulations prioritize efficiency and compatibility with paint, rendering them less ideal for specialized coatings like anodized aluminum.

Effective maintenance of anodized aluminum requires consistent application of gentle, neutral cleaning agents to prolong its durability and preserve its attributes. By eschewing aggressive chemicals and abrasive techniques, irreversible damage can be averted. Although touch-free car washes provide convenience, their dependence on potent alkaline and acidic substances presents notable risks to anodized surfaces, potentially causing discoloration or deterioration; manual methods are preferable where feasible. In the event of damage, seek professional assistance for restoration. Adhering to these recommendations will ensure the material retains its optimal condition for an extended period.

Warranty

Gatorback mud flaps are backed by a limited lifetime warranty on the rubber portion of the flap, covering tears or damage under normal use for the lifetime of the product to the original owner. If a flap comes off or is damaged due to normal wear and tear, let us know and we will send you a replacement piece of rubber at no charge. The nylon brackets include a one-year limited warranty against manufacturing defects.

Plates and mounting hardware are not covered by the warranty. The warranty also does not cover damage caused by misuse or abuse. To start a warranty claim, please provide product photos and proof of purchase.

Terms to Know

• Virgin rubber - Rubber that has not been recycled or reprocessed, offering better consistency, durability, flexibility and resistance to cracking than reclaimed rubber.
• No-drill installation - Mounting that uses your vehicle's factory mounting points, so no holes are drilled and the original body and finish are preserved.
• Tire coverage - How far the flap extends below the fender, blocking road spray and debris (9.75" front on this front pair).
• Anodized aluminum - Aluminum treated with an electrochemical process that creates a protective oxide layer, improving corrosion resistance and surface hardness for a durable, sleek finish.
• Kickback bracket - A bracket that provides additional clearance between the mud flap and the tire (5/8" here), allowing better fitment without interference.
• Rock rails vs. hoop steps - Rock rails are rigid side protection rails along the rocker panels; hoop steps are removable step loops. Bronco front flaps are made for one or the other.

Specs at a Glance

• Brand: Truck Hardware Gatorback
• Part Number: GCN406F2-AA
• Position: Front pair (driver and passenger)
• Fitment: 2021-2027 Ford Bronco with rock rails or OEM Raptor-style running boards
• Trims: Base, Big Bend, Outer Banks, Badlands, Heritage Edition and Stroppe Edition
• Does Not Fit: Bronco Raptor; removable hoop steps or side steps
• Style: Black anodized aluminum plates for a sleek, blacked-out look
• Plate: Black anodized aluminum (removable)
• Brackets: Nylon upper with 5/8" kickback, black anodized aluminum brackets
• Hardware: Black oxide stainless steel fasteners
• Flap Width: 12.5"
• Rubber: 1/2" thick heavy-duty virgin rubber
• Tire Coverage: Front 9.75" from fender to bottom of flap
• Tire Size: Up to 35" (30" not recommended)
• Installation: No body drilling, about 15 minutes per flap
• Made In: Canada
• Warranty: Limited lifetime on the rubber; 1-year limited on nylon brackets; plates and hardware not covered