The ARB Old Man Emu leaf spring center bolt and nut serve as replacement center hardware for rear leaf springs, securing the spring pack and maintaining axle alignment. Old Man Emu’s suspension approach includes matched bushes, spring liners and fitting kits to streamline installation and long-term performance. This center bolt and nut are intended as OEM-style replacements for leaf spring rebuilds.
ARB / OME Spring Center Bolt & Nut