Truck Hardware Gatorback Distressed American Flag Mud Flaps - Set

Was: $588.00
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Part #: GCAA200K-AF
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Our Guarantee
  • Fits 2020-2024 GMC Sierra 2500 HD3500 HD (Single Rear Wheel)
  • American Flag on 304 stainless steel plate
  • Includes (4)12" wide mud flaps (2 driver/2 pass) and installation hardware
  • Installs over OEM protector - Does not fit with OEM splash guards
  • Black anodized aluminum upper bracket with 2" kickback
  • Front tire coverage - 8.75" below OEM protector
  • Rear tire coverage - 8.75" below OEM protector
  • Heavy duty premium rubber flaps
  • Lifetime limited warranty

Front Flap Installation Video

Step By Step Install Instructions

Rear Flap Installation Video

Step By Step Install Instructions

GMC Sierra HD Mud Flap Differences

Product Overview

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This American Flag Gatorback Mud Flap Set is designed for a perfect fit on GMC Sierra 2500 HD & GMC Sierra 3500 HD single rear wheel trucks. The front and rear flaps feature 12" wide and 1/2" thick heavy duty rubber. The upper custom fit brackets are made out of black anodized aluminum so they will not rust or corrode. They are formed to follow the contours of the smaller factory protector in the wheel well and do not have to be removed to install the Gatorback flaps. Please note, these flaps do not fit the larger, optional facotry mud guards, see image above in the scroller). This design gives the most tire clearance in the wheel well. The heavy duty rubber ensures that there will not be any debris that gets passed these flaps. Installation is easy as these use factory existing holes so you will not be drilling in to the body of the truck. 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. These mud flaps are sure to impress while they protect your investment.

This logo is exlusive to SharpTruck and is on a 10 1/4" x 5"stainless plate for the front and rear flaps. You will appreciate the attention to detail in these flaps. 

Other helpful topics related to the gatorback mud flaps

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)
Weight20 lb(s)

  • 2024 GMC Sierra 2500 HD
  • 2024 GMC Sierra 3500 HD
  • 2023 GMC Sierra 2500 HD
  • 2023 GMC Sierra 3500 HD
  • 2022 GMC Sierra 2500 HD
  • 2022 GMC Sierra 3500 HD
  • 2021 GMC Sierra 2500 HD
  • 2021 GMC Sierra 3500 HD
  • 2020 GMC Sierra 2500 HD
  • 2020 GMC Sierra 3500 HD
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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