The Old Man Emu gearbox packer kit is a rear fitting kit for Jeep XJ applications that helps prevent driveline vibration by providing packer spacing where needed. Offered as part of ARB/Old Man Emu’s suspension fitting range, this kit complements shocks, springs and bushings to improve integration and alignment. It’s intended to reduce driveline vibration and support proper rear suspension setup.
ARB Gearbox Packer Kit Jeep Xj