Chassis Components› Crossmembers

Rustbuster Frameworks

Rustbuster Transmission Crossmember

$229.99

SKU: R027 RB7424

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Rust Buster Transmission Crossmember is a heavy-duty replacement designed for 2007-2020 GM trucks and SUVs. It addresses common rust issues associated with the boxed frame design of GMT800-950 series chassis. Made from 11-gauge steel, this crossmember is engineered to maintain OE clearance for drive shafts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRustbuster Frameworks
Part NumberR027 RB7424

Videos

RB2014L & RB2014R Installation

RB2014L & RB2014R Installation

Buy with Confidence

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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