This oil will suit all rebuildable Viscous hub, Toyota, Nissan etc.
Typically the Patrol Diesel hubs are able to be pulled apart and serviced.
Often after many years of use, you may find your viscous fan is not performaing like it used to. Sometimes its as simply as adding oil to your viscous hub. Typically your hub will require between 1 and 2 bottles of oil. However some people add more to lock the hub up more, although we do not recommend this and if your still suffering poor fan performance then your best bet is to get one of our High Performance QIKAZZ Fan Kits here.