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Chassis Components› Chassis and Frame Components
Rustbuster Frameworks
Rust Buster 2007-2014 Chevy Tahoe / GMC Yukon / Cadillac Escalade Center Frame Section Left Side
SKU: R027 RB7426L
Overview
This repair section is designed to cap over the frame from the bottom and includes a trailing arm mount with Class 10.9 hardware for installation. It also features perforations to accommodate body mounts if they are not removed, and OE holes for precise fitment. The part is made in the USA and ships with an oil protective coating. Welding is required for installation.
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Part #: RB7426L
Vehicle Symptoms
- Rust holes visible on driver side frame rail
- Vehicle sags or leans to driver side
- Clunking or creaking noise from frame area
- Failed state inspection due to frame rust
- Frame rail soft and crumbling on driver side
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Rustbuster Frameworks |
| Part Number | R027 RB7426L |
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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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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