What is the main reason this cross member rusts out?

The rear fuel tank cross member is exposed to road spray, salt, and moisture, making it susceptible to corrosion over time. This can lead to rust and structural weakening.

Does this cross member come with new mounting hardware?

This part is designed as a direct replacement for the cross member itself. It is recommended to check the manufacturer's included parts list or consult with a parts specialist to confirm if any hardware is included, as it often needs to be sourced separately.

What other parts should I consider replacing while installing this cross member?

It's a good idea to inspect and potentially replace the fuel tank straps if they show signs of rust or damage, as they work in conjunction with the cross member to hold the tank securely.

Rust Buster 1999-06 Chevy/GMC Fuel Tank Cross Member RB7322

Name: Rust Buster 1999-2006 Chevy/GMC Pick Up Trucks Rear Fuel Tank Cross Member
Brand: RustBuster
SKU: rustbuster-rust-buster-1999-2006-chevy-gmc-pick-up-trucks-rear-fuel-tank-cross-m-t14-759616
Price: 299.99 USD
Availability: InStock

Rust Buster 1999-2006 Chevy/GMC Pick Up Trucks Rear Fuel Tank Cross Member

$299.99

Only 2 left in stock

Rust Buster 1999-2006 Chevy/GMC Pick Up Trucks Rear Fuel Tank Cross Member

Key Features

Fits 1999-2006 Chevrolet and GMC pickup trucks.
Direct replacement for the rear fuel tank cross member.
Constructed from solid steel for durability.
Designed to fit factory mounting locations for easier installation.

This cross member is designed to fit 1999-2006 Chevrolet and GMC pickup trucks. Please verify fitment for your specific vehicle configuration.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're working on the rear of your 1999-2006 Chevy or GMC pickup and notice the cross member that supports the fuel tank is looking pretty rough, this part from Rust Buster is what you need. These cross members are notorious for rusting out over time, especially in areas with road salt or high humidity. Replacing a corroded or weakened cross member is crucial for keeping your fuel tank securely mounted and ensuring safe operation.

This cross member is built from solid steel, designed to be a direct replacement for the original part. It's made to fit right into the factory mounting locations, making the installation process as straightforward as possible. By using a well-built replacement like this, you're not just fixing a rust issue; you're restoring the structural integrity of your truck's undercarriage. This helps prevent potential problems down the road, like fuel tank leaks or damage from a sagging tank.

When you're tackling this job, it's a good idea to have some basic tools on hand, and you might consider replacing the fuel tank straps at the same time if they show signs of wear. This cross member is a solid option for getting your truck back in reliable condition.