【Perfect Fit for 7K–8K Axles】 – Designed to fit trailer hubs with a 2.75" bore, commonly used on 7,000–8,000 lb axles with 8-lug, 6.5" bolt patterns.
【Built-In Rubber Plug】 – Each cap includes a pre-installed rubber plug, allowing quick and easy access to grease fittings without removing the cap.
【Heavy-Duty Carbon Steel Build】 – Constructed from thick carbon steel and finished with protective zinc plating to withstand rust, corrosion, and tough road conditions.
【Reliable Seal Protection】 – Engineered to keep dirt, moisture, and debris out of your hub assembly, helping extend the life of your trailer's wheel bearings.
【Secure Press-In Installation】 – Easy to install with a press-fit design that ensures a snug and secure hold on most standard 2.75" hub bores.
وصف
This 4-pack of 2.72" greaseable trailer hub dust caps is designed for hubs with a 2.75" bore—commonly found on 7,000–8,000 lb axle assemblies with 8-lug, 6.5" bolt patterns. Each cap features a built-in rubber plug for easy lubrication access without removal. Crafted from corrosion-resistant zinc-plated carbon steel, these caps provide a clean, sealed finish that protects your trailer's wheel bearings from dirt, moisture, and road debris.