In Stock
- In Stock Items, Including at a Supplier. Ships In a Few Days. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Drivetrain
- 4WD (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- RWD (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $100-$250 (3)
- $250-$500 (1)
In Stock

Selected Filters

Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Drivetrain
- 4WD (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- RWD (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $100-$250 (3)
- $250-$500 (1)

Rust Buster Transmission Crossmembers

Not Yet Reviewed

Transmission crossmembers help to distribute and maintain the forces and torque that result from the output of the engine and transmission. As time passes, ageing,

Transmission crossmembers help to distribute and maintain the forces and torque that result from the output of the engine and transmission. As time passes, ageing, exposure to the elements, etc., corrosion can set in creating a dangerous situation. Luckily, with a combined 45 years of experience, the Rust Buster engineering staff have a solution. Their transmission crossmembers will help to maintain your truck or SUV's structural integrity and keep it powering through the roads for years to come.

By utilizing the latest in scanner solutions and CAD software, Rust Buster transmission crossmembers are designed and built, capturing all the correct contours and guaranteeing a perfect fit and an easier installation on your vehicle. Put an end to your rust issues with Rust Buster. Select the crossmember designed for your vehicle.

Features:

* Made from heavy-duty 11-gauge steel
* Protective oil coating prevents oxidation during shipping
* Back by a Lifetime Warranty
* Transmission support plate (where applicable)
* Welding required (where applicable)
* OEM hole locations
* Class 10.9 hardware (where applicable)

Showing In Stock Items. Show All 8 Items.

Results 1 - 4 of 4

Rust Buster Transmission Crossmembers for 1975-1981 K10, 1975-1978 K15 - RB7364

Front Crossmembers, Replacement, Transmission Crossmember, Steel, Natural Finish, 33.1 in. Long, with Hardware, Welding required, Chevy, Each

Part Number: RBF-RB7364

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Rust Buster Transmission Crossmembers RB7424

Front Crossmembers, Replacement, Transmission Crossmember, OEM Style, Steel, Natural, Welding required, with Support Plate, Cadillac, Chevy, GMC, Each

Part Number: RBF-RB7424

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today