Assist Step Bar Fillers in Black by Truck Hardware - Associated Accessories

Assist Step Bar Fillers in Black by Truck Hardware - Associated Accessories

GM Part #19542845

MSRP$511.00*

Close the gap with Chevrolet Accessories Step Bar Fillers, designed to help prevent buildup of rocks, mud, snow and ice around your Chevrolet Accessories or Original Equipment 6-Inch Rectangular Truck Assist Steps, also known as running boards.

  • Includes two bar fillers and protective rubber gasket
  • Helps keep rocks, mud, snow and ice from collecting on your assist steps
  • Closes the gap between the assist step and truck body to help keep mud, slush and debris off the step

About this product

Close the gap with Chevrolet Accessories Step Bar Fillers, designed to help prevent buildup of rocks, mud, snow and ice around your Chevrolet Accessories or Original Equipment 6-Inch Rectangular Truck Assist Steps, also known as running boards. Installed between the assist step and truck body, these fillers help create a clean, finished appearance while helping shield the area from road debris. The Step Bar Fillers are easy to install using existing assist step hardware. Includes two bar fillers and protective rubber gasket.

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  • Includes two bar fillers and protective rubber gasket
  • Helps keep rocks, mud, snow and ice from collecting on your assist steps
  • Closes the gap between the assist step and truck body to help keep mud, slush and debris off the step
  • Installs using existing factory hardware for a streamlined installation
  • Features an upper rubber gasket to protect the body of the truck
  • 18-gauge black anodized aluminum construction
  • Fits crew cab models with cab-length 6-inch rectangular assist steps only

Package Specifications

Height6.12 in
Length96 in
Width11.25 in
Packaging Quantity1

Non-GM warranty. Lifetime limited warranty by Truck Hardware. For more information, contact your dealer.

ModelBody StyleTrimYear(s)
Silverado 1500Crew Cab Pickup2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 1500 LTDCrew Cab Pickup2022

Frequently Asked Questions

No, they will only work on the original style factory or GM Accessories step listed, cab-length steps only.

They can be cleaned by regular washing and with mild detergents, harsh cleansers should be avoided.

Yes. It’s a no-drill installation that requires removing the factory step before placing the bar filler and reinstalling factory hardware. Dealer installation is recommended.