Exterior Components› Body Panels and Components

Rustbuster Frameworks

Rust Buster 07-18 Chevy Silverado/GMC Sierra Rear Upper Shock Mount

$59.99

SKU: R027 RB7343

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Non-Returnable Item

Description

The Rust Buster RB7343 is a rear upper shock mount designed for 2007-2019 Chevrolet Silverado and GMC Sierra 1500 pickup trucks. It is constructed from heavy-duty 11-gauge steel and built to OE specifications. This mount replaces the factory original, which is vulnerable to breaking over time.

The RB7343 features a direct-fit design that installs on either side of the vehicle, inside the frame behind the fuel tank crossmember. It retains the factory shock location and includes the necessary upper shock hardware. The mount ships with an oil protective coating to prevent oxidation during transit and is backed by a lifetime warranty. Welding is required for installation.

Fitment

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Specifications

BrandRustbuster Frameworks
Part NumberR027 RB7343

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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