Holroyd 3‑Inch (76 mm) Trailer Hub Dust Cap – Heavy-Duty Grease Protector

Shield your caravan or trailer wheel hub with the genuine Holroyd 3.0″ (approximately 76 mm) Dust Cap. This press-fit metal cap retains grease and keeps out contaminants—ideal for heavy-duty 3-tonne axles and rugged touring environments.

Key Features:

• Extended compatibility: Designed to fit the standard 3.0″ hub bore (approx. 76 mm) common on heavy-duty trailer and caravan axles. 

• Durable construction: Made from high-quality pressed metal with a corrosion-resistant finish—built to withstand harsh towing conditions and protect the hub assembly. 

• Secure, tool-free fit: Knock-in press-fit design ensures a snug and reliable placement without additional hardware. 

• Essential bearing protection: Effectively blocks dust, dirt, and water, preserving bearing integrity and enhancing hub durability.