Rock Hard 4x4 Rear Bumper Frame Brace Kit

Rock Hard 4x4 is very proud to offer the strongest Rear Frame Brace Kit for your decades-old Jeep frame!

The RH4x4 Rear Frame Brace Kit strengthens your factory rear cross member by bracing it directly to your frame rails.

The rear cross member twists over time and with the addition of a heavier aftermarket rear bumper, like the RH-2001-C Rear Bumper and Tire Carrier, you are adding upwards of 100 lbs to a frame that's decades old. Beef up your rear end with the addition of the Frame Brace Kit.

Strength and Function

Your rear bumper has the potential to take more abuse than any other body armor on your Jeep. Whether it’s on-road traffic collisions or off-road rock damage, you need some serious armor to keep you safe. Brace that major upgrade by bolting the heavy-duty bracket to your frame rails and the backside of your thin cross member.

What comes in every kit:

Rock Hard 4x4 Heavy Duty Frame Kits:

For Wranglers and Jeep CJ's running heavier / larger spare tires, Tank Mounts, or Rock Rack Cargo Baskets should consider RH4x4's Frame Kits. These help support your rear bumper to your frame. All are bolt on except the RH-2001-YJ which requires welding.