Westin HDX DEF Tank Skid Plate for Chevy Silverado HD 2500/3500 (2017-2019) & GMC Sierra HD 2500/3500 (2017-2019)
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Warranty Information
Westin warranty summary coming soon.
Westin HDX DEF Tank Skid Plate for Chevy Silverado HD 2500/3500 (2017-2019) & GMC Sierra HD 2500/3500 (2017-2019)
A steel skid plate for the diesel DEF tank on 2017-2019 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks. It replaces the thin factory shield and plastic cover with a 7 gauge steel body and a lighter 12 gauge front cover for access. The finish is textured black.
| Spec | Detail |
|---|---|
| Fitment | Chevy Silverado 2500HD/3500HD 2017-2019; GMC Sierra 2500HD/3500HD 2017-2019 (diesel) |
| Position | DEF (urea) tank |
| Body | 7 gauge steel |
| Front cover | 12 gauge |
| Finish | Powder coated textured black |
| Part number | 57-11005 |
Replaces the factory DEF tank shield and plastic cover. Diesel trucks only. Confirm your exact year and model with us before ordering. Westin install instructions: download the PDF. Not sure it fits your build? Call real humans at (920) 249-7744 with your year, trim and setup and we will confirm it.
What does it replace?
The thin factory DEF tank shield and plastic cover.
Which trucks does it fit?
Diesel Silverado 2500HD/3500HD and Sierra 2500HD/3500HD, 2017-2019.
How thick is the steel?
The main body is 7 gauge and the front cover is 12 gauge.
What is the warranty?
Coverage depends on the product line; see our Westin warranty page for the term that applies.
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Specifications
Westin HDX DEF Tank Skid Plate for Chevy Silverado HD 2500/3500 (2017-2019) & GMC Sierra HD 2500/3500 (2017-2019) FAQs
What does it replace?
The thin factory DEF tank shield and plastic cover.
Which trucks does it fit?
Diesel Silverado 2500HD/3500HD and Sierra 2500HD/3500HD, 2017-2019.
How thick is the steel?
The main body is 7 gauge and the front cover is 12 gauge.
What is the warranty?
Coverage depends on the product line; see our Westin warranty page for the term that applies.
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