48mm Knott Dust Cap Wheel Hub Trailer Caravan Bearing Grease

Genuine Knott 48mm metal trailer hub cap.

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

48mm Size. Suitable for hubs with a 48mm internal diameter.

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.