Advanced premium off-road wheel and axle bearing kit contains all elements required for a full service of your wheel hub Factory-Links ball bearing features a dedicated off-road design with dust seals that offer the ultimate protection against the intrusion of contaminants such as water, mud, and dust Nitrile Butadiene rubber double-lip oil seals and DINP6 - ABEC3 ball bearings have established a categorical improvement over conventional bearings Bearings are packed with a heavy-duty premium marine grease that features special thickeners which allows it to be virtually waterproof to provide unsurpassed rust and corrosion protection - Suzuki LT-R 450 QuadRacer LE 4x2 (2009); Suzuki LT-R 450 QuadRacer (2009, 2006, 2007, 2011, 2008, 2010); Suzuki LT-R 450 QuadRacer SE 4x2 (2008)