DEEPDREAM 4 Pcs 1.78" Trailer Bearing Dust Cap Grease Cap for 3/4" Trailer Wheel Hub Axles - Bolt Metal Trailer Axle Bearing and Hub Dust Caps for Most 5200 to 6000 Pound Axles

【HEAVY DUTY & ANTI-RUST】 - These trailer dust caps are made from high-quality carbon steel and rubber, with a zinc-plated surface. They are strong, durable, and resistant to deformation, corrosion, and rust, ensuring long-term service for your trailer.

【SIZE & COMPATIBILITY】 - Outer Diameter: 1.78 inches / 45.212 mm. Please carefully check the size and compatibility before placing your order.

【COMPATIBLE WITH】 - Fits Dexter and most standard 5200-6000 lb trailer wheel hubs. Suitable for standard brake and idler trailer axles with a 1.78-inch diameter cap.

【PRACTICAL TRAILER PARTS】 - These trailer axle caps are designed to protect the trailer axle from dust, preserve the grease, safeguard the bearings, and also serve as decoration. They are easy to install and maintain.

【NOTE】 - To ensure a secure fit, the axle dust cap is slightly larger by design. It must be installed by gently tapping it into place using a wood block and hammer or rubber mallet to avoid damaging the cap during installation.