Bracket bushing. front. PartQualifier: front. W/DIESEL ENGINE. A component that isolates the fuel tank shield from another component or it's mounting surface. A component that provides a hole to which the bolt for the Fuel Tank Skid Plate Bolt can go through in order to mount the Skid Plate also may act as a spacer as well. A cylindrical insert that fits between the Fuel Tank and another component. Fuel Tank Shield Bolt. Fuel Tank Strap Sleeve. Shield Bolt. Shield Insulator. Skid Plate. Strap. Mount bracket.