Truck Hardware Gatorback Gunmetal FX4 Mud Flaps - Set

Was: $514.00
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Part #: GM1223CUTFX4~GM1223FX4~GB755006
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Our Guarantee
  • Fits 2004-2014 Ford F-150 single rear wheel pickup trucks
  • Front - 9" of tire coverage from bottom of the fender to bottom of the flap
  • Rear - 10.5" of tire coverage from bottom of the fender to bottom of the flap
  • Includes 12"x23" cut style front flaps (GM1223CUTFX4)
  • Includes 12"x23" full style rear flaps (GM1223FX4)
  • Includes custom fit rear support brackets (GB755006)
  • Officially licensed Ford black oval logos
  • Limited lifetime warranty
  • Gatorback mud flap length comparisons

Gatorback Plate Finishes

Here are the different plate finishines

Most Helpful

From: on December 16, 2015
Bracket GB755006 for 2014 F150
I used rear bracket no. GB755006 for my gatorback mud flaps on my 2014 Ford F150.  Extremely easy to install (remove the tires) and solid once they're on.  Hardware lined up well.  Not a lot of play for adjustment, but didn't really need it.  Great product for '11-'14 Fords.
3 people found this helpful.
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FX4 GatorBack Mud Flaps
Had body shop install them. Look great, fast service :)
3 people found this helpful.
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2014 FX4 F-150 Rear 12" Mud Flap Brackets
The orginal brackets are looked corrored and rusty  after 3+ years. so I decided to replace with a set of new brackets.  It's nice to be able get just the brackets and not having to buy mud flaps again. I'm hopng these last longer then the first set. They are a direct replacement, so intallation was super easy.
2 people found this helpful.
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Most Recent

Gatorback mud flaps
With my new used 2017 F150 i was excited to personalize it and what better way but to add Gatorback mud flaps, front and rear. I  did my own installation after watching the Videos sent to me. It was a little time consuming but saved me the cost of installation.  They look amazing so very happy with my choice.
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Plenty of adjustment but not what i'd call custom
They fit nicely to the trucks existing factory holes, but there is no allowance for the fender-stay, causing a slightly odd angle - the mud-flap bolts are way longer than they need to be.
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The gunmetal FX4 logo Gatorback Mud Flap set for the 2004-2014 Ford F-150 are designed for a perfect fit. These mud flaps will add a level of funtionality to your vehicle while also giving it a unique look. The 12" wide heavy rubber mud flaps will protect your vehicle from rocks, mud, gravel, snow and more. You will see your vehicle staying cleaner longer, less junk on your step bars, as well as fewer rock chips on the paint. The Truck Hardware Gatorback series mud flaps are the industries highest quality, heavy duty mud guards! The rugged design and quality finish of these mud flaps make the perfect compliment to your truck. Featuring a 1/2" thick rubber flap, these mud flaps are sure to impress while they protect your investment.

The FX4 logo is officially licensed through Ford Accessories ensuring it looks perfect and is die stamped into the stainless steel plate with a titanium darkend finish. The stainless plate measures 10 1/4" x 5" . You will appreciate the attention to detail in these flaps.

Installation is made straight forward with the included self tapping screws and custom rear bracket. The front flaps will fasten directly to the lip of the wheel well with the self tappers. There needs to be at least 1/2" of clearance in the front between the tires and wheel well to accomidate the thickness of the flap. The rear flaps will be fastened to the rear bracket and one or two self tapping screws to hold it tight against the wheel well. This will prevent the flaps from flapping into the tires and getting tore off. The Gatorbacks install flush to the inside of the wheel well so they work with step bars, power boards or side steps. The mudflaps also feature a lifetime warranty on the rubber portion of the flap. If the flap comes off the truck or is damaged to due to normal wear and tear, let us know and we will send you a replacement piece of rubber at no charge.

Manufacturer Warranty-

Gatorback mudflaps are backed by a Limited lifetime warranty. This warranty covers rubber replacement (ex- tear offs) for the lifetime of the product to the original owner. It does not cover damage caused by abuse, or regular wear and tear on brackets, plates, or mounting hardware.

BrandGatorback by Truck Hardware
Length23 inch(es)
Width12 inch(es)
Height.5 inch(es)
Weight25 lb(s)

  • 2014 Ford F-150
  • 2013 Ford F-150
  • 2012 Ford F-150
  • 2011 Ford F-150
  • 2010 Ford F-150
  • 2009 Ford F-150
  • 2008 Ford F-150
  • 2007 Ford F-150
  • 2006 Ford F-150
  • 2005 Ford F-150
  • 2004 Ford F-150
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
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