Comments: **THIS CONSULT FACTORY ONLY APPLIES IF THIS GEAR IS USED IN A REAR AXLE APPLICATION** As per the vendor this differential bevel gear can no longer be utilized for service replacement on machines with ZF rear axle JLG p/n 8040272, 8040267, 8040264, 8040287, 8040284, 8040285 or 0280188 prior to ZF axle serial number 708692. If this gear is required for a rear axle application it must be replaced with the new style differential assembly JLG p/n 7028976.