🔧 Energy Suspension 3.1143G Polyurethane Suspension Bushing Review

I used these on a NBS 2000 4x4 1500 commuter. It doesn't say they fit well, but I shaved off about 1/4" on each side and the stock hardware fits perfectly. Fixed annoying knocking off the bar. Better than replacing than junk.

I used these on a NBS 2000 4x4 1500 commuter. Not listed as a good fit, but I shaved about 1/4 inch on each side and the stock hardware fits perfectly. Fixed annoying knocking off the bar. It is better to replace than storage garbage.

It was easier to install than removing the factory one. After nearly 400,000 miles, the torsion bar bushings were the only bushings on the entire truck that were completely worn out, so I thought this would be a good place to use polyurethane. Everything else has been replaced by OEM. They fit well; no more wobbly torsion bar cross members.

Installed on my 2006 GMC 3500 Sierra Duramax Extended Cab and it fits perfectly. The application description didn't say a 3500 model, but I took a chance and it worked for me. Easy install, the hardest part was getting the old bushings out. I used a grinder to thin out the old socket shell and then used a hammer and chisel to compress the shell and it came right out.