Chassis Components› Chassis and Frame Components

Rustbuster Frameworks

RustBuster 02-08 Dodge Ram Spare Tire Crossmember

$429.99

SKU: R027 RB7720

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
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Description

The Rustbuster RB7720 is a heavy-duty 11 gauge steel spare tire crossmember designed to repair rust damage on 2002-2008 Dodge Ram 1500 Quad Cab trucks with a 6.5-foot bed. It is CNC cut, bent, and welded to OE specifications, providing a durable replacement that includes Class 10.9 hardware for the spare tire crank. Welding is required for installation, and the product is backed by a lifetime warranty.

Fitment

Fitment Guaranteed

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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 RB7720

Videos

Part 1 of fixing the subframe that rusted out!!

Part 1 of fixing the subframe that rusted out!!
Fender Rust Repair (Dodge Ram Truck) - Using Weld-in Panel (includes wheel well repair)

Fender Rust Repair (Dodge Ram Truck) - Using Weld-in Panel (includes wheel well repair)
Fixing more rust on the 2008 Dodge Ram 1500!

Fixing more rust on the 2008 Dodge Ram 1500!
3RD GEN DODGE RUST REPAIR

3RD GEN DODGE RUST REPAIR

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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