21-1-1 - Drive-In E-Z Lube Grease Cap

The 21-1-1 Drive-In E-Z Lube Grease Cap is a high-quality replacement cap designed for 5,200 to 7,000 lb trailer axles equipped with E-Z Lube spindles and 6-bolt hubs. With a 2.44-inch outer diameter, this cap ensures a secure fit, protecting your wheel bearings from dirt, debris, and moisture. Its drive-in design allows for easy installation without the need for specialized tools. Key Features: Outer Diameter: 2.44 inches Compatibility: Fits 5.2K–7K lb axles with 6-bolt hubs Installation: Drive-in style for straightforward replacement Material: Durable metal construction for long-lasting performance E-Z Lube Access: Designed to work with E-Z Lube spindles, allowing for easy grease application Note: Grease plug (part #85-1) sold separately