Lippert Universal Rubber Grease Cap Plug for 2,200–8,000 lb Trailer Axles

The Lippert Rubber Grease Cap Plug #122065 is a genuine replacement insert for compatible trailer axle hub grease and dust caps. The removable plug provides convenient access to the hub’s grease fitting without requiring removal of the complete metal cap. Its flexible rubber construction creates a secure seal that helps protect wheel bearings, grease, and internal hub components from water, dirt, dust, and road debris. Features Genuine Lippert replacement part Universal design fits many standard trailer dust caps Compatible with 2,200–8,000 lb axle applications Designed for Super Lube and sealed-grease systems Provides access to the hub grease fitting Helps prevent dirt and moisture from entering the hub Easy press-in installation