Ultra-Tow Ultra Pack bearing protector dust caps for your Ultra Pack trailer hubs (Item#s 572041, 572051, 572061, 572071, 572241 and 572251 — sold separately) are specially designed to keep out dirt, grime and moisture and allow you to repack your trailer bearings without removing the dust cap.

Features

• Includes: (2) 1.98in. Ultra Pack bearing dust caps
• Removable rubber plug provides direct access for easily repacking grease

If you have any questions give us a call during business hours and one of our friendly associates will be happy to assist you. 410-692-5170