For proper installation, refer to media number M0156115. This kit provides a tubular Guarding structure that extends protection for the rear door an additional 3.7 in. [162 mm] from the factory rear door. The guard swings out to provide access to the factory rear door and service access points. The rear door guard kit delivers additional protection to the rear of the machine in demanding applications like demolition, recycling, land management, etc. CANNOT BE USED WITH: License Plate Bracket. FOR USE WITH: Heavy Duty Rear Bumper. Estimated time to install: 30 minutes