47mm Avonride Dust Cap Wheel Hub Trailer Bearing Grease Cover

47mm metal trailer hub cap.

Internal fit. (this hub cap slots into the hub centre rather than over it)

47mm External Size. Will fit hubs with a 47mm internal diameter.

Popular on trailers with Avonride hubs / axles but can also be fitted to many other trailers.

Essential to protect the wheel bearings from dust and grit which can severely shorten the wheel bearing life.

Manufactured from steel for strength and durability.

Zinc plated for corrosion protection.