Chevrolet Silverado 3500HD Core Support Mount - Left - RustBuster - `11-`18

Chevrolet Silverado 3500HD Core Support Mount - Left - RustBuster - `11-`18

Chevrolet Silverado 3500HD Core Support Mount - Left - RustBuster - `11-`18
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$129.99
$155.99 Save: $26.00

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Chevrolet Silverado 3500HD

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Chevrolet Silverado 3500HD Core Support Mount - Left - RustBuster - `11-`18 is a direct-fit replacement core support mount for the left side of 2011–2018 Silverado 3500HD models. It restores the original mounting point to secure the radiator core support and related components.

This RustBuster core support mount is made to match OE mounting locations and dimensions for a reliable fit during repairs or custom builds. The part is finished with RustBuster’s corrosion-resistant coating to help reduce rust in areas exposed to road salt and moisture. Designed for collision repair or restoration projects, this mount interfaces with the existing brackets and fasteners, providing a durable replacement without the need for major modifications.

Features

  • Left-side core support mount compatible with 2011–2018 Chevrolet Silverado 3500HD
  • RustBuster corrosion-resistant finish to resist rust and corrosion
  • Direct-fit design to OEM mounting points for straightforward installation
  • Designed to restore proper alignment and structural support for the core assembly

If you have questions about fitment, installation, or modification options, call us directly. We have two service locations offering installation and customization: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) and our team will help confirm compatibility and schedule service.

If you are considering purchasing multiple items, contact us for potential shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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RustBuster

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed