This RCV-44WARNGEAR is the ultimate upgrade for your Warn Locking Hub Kit (60165). If you want run lockouts but also want the strength of a slug this is the product for you! This completely 300M gear replaces stock hub gear for increased torsional strength. With easy installation and warrantied against breakage you can’t go wrong! If you are running our outers with a the Warn Locking Hub Kit (60165) we recommend this gear to minimize the possibility of failure.