All balls when the bearing and seal kits bearing kit when the bmW

High-speed bearings are manufactured to ABEC 3 precision levels Triple-lip rubber seals keep the grease in and the water and dirt out Chevron SRI 2 grease contains rust and oxidation inhibitors (-20 ° -350 °F) Double-lip type TC seals with stainless steel garter springs WHEEL BEARING AND SEAL KITS All Balls Racing Wheel Bearing and Seal Kit BEARING KIT WHEEL BMW