Bearing Buddy Wheel Bearing Protectors — 1.78in. Inner Dia., Model# 1781SS

Bearing Buddy® wheel protectors prevent wheel bearing failure on boat, snowmobile, ATV, horse, RV and utility trailers by keeping water and dirt out of hubs and bearings. Eliminates bearing packing. Stainless steel components. U.S.A. Diameter (in.): 1.78, Application: Boat, snowmobile, atv, horse, Max. PSI: 3, Material: Stainless steel Automatic pressure relief prevents over-filling and over-pressurization Grease fitting located in center of the piston Stainless steel components