7K/8K Drive-In Dust Cap with Rubber Plug – 2.72" Hub Cap for Trailer Axles

Protect your trailer’s hubs with these durable 7K/8K drive-in dust caps, designed to fit most 7000 lb and 8000 lb trailer axles from top manufacturers like TK, Dexter, Texas Pride, Rockwell American, and Lippert. Each cap comes with a tight-sealing rubber plug to keep dust, dirt, and moisture out—helping your hubs stay clean, lubricated, and long-lasting on every haul.

Specs:  

• Capacity: 7,000–8,000 lbs
• Style: Drive-In Dust Cap
• Diameter: 2.72"
• Material: Steel cap with rubber plug
• Plug Type: Removable rubber plug for easy lubrication access
• OEM Cross Reference: Dexter #021-043-01
• Application: Grease-lubed 7K–8K hubs

Whether you’re maintaining a fleet or upgrading a single trailer, these 2.72" drive-in hub caps offer reliable performance and easy installation. Built for strength and precision fit, they’re the perfect replacement or spare for your 7K or 8K greased hubs.

Features:  

• Fits most 7,000–8,000 lb trailer axles (TK, Dexter, Texas Pride, Lippert, Rockwell American, and more)
• Designed for greased/lubed 7K–8K hubs
• 2.72" diameter drive-in style for secure fit
• Rubber plug included for quick access and hub maintenance
• Durable construction for long-term protection from dust and debris
• OEM replacement for Dexter part #021-043-01
  

Keep your trailer rolling smoothly - order your 7K/8K drive-in dust caps from The Trailer Parts Outlet today and protect your investment mile after mile!