Silicone oil fan clutch and vehicle

The utility model provides a silicone oil fan clutch and a vehicle, the silicone oil fan clutch comprises a fan and a clutch assembly, the fan comprises fan blades, fan protruding parts and fan grooves, the fan protruding parts and the fan grooves are located on the inner circumferential sides of the fan blades, and the clutch assembly comprises a clutch front cover, a clutch rear cover and a flange shaft; the clutch front cover comprises a front cover groove and a front cover protruding part which are formed in the peripheral portion of the clutch front cover, the clutch rear cover comprises a rear cover body, a rear cover first peripheral portion and a rear cover second peripheral portion, the rear cover first peripheral portion and the rear cover second peripheral portion extend out of the rear cover body towards the radial outer side, and a rear cover first groove and a rear cover first protruding part are formed on the rear cover first peripheral portion. The front cover groove and the rear cover first g