EZ Lube Dust Cap Rubber Plug Replacement $0.95 Replacement Rubber Plug For The EZ Lube Dust Caps. EZ Lube Dust Cap Rubber Plug Replacement quantity Add To Order Form SKU: 1638 Categories: Components, Hubs Related products 1 1/4″ Bearing L14125 $14.95 Part #:1649 1 1/4" Is The Measurement Of The Inner Diameter On The Bearing. Add To Order Form #42 6 LUG GALVANIZED GREASED HUB COMPLETE $190.95 Part #:1549 Sold With Front 1 1/4" Bearing. And Rear 1 3/4" Bearing, One Rear Seal, And 6 Lug Nuts. Also Comes With One Steel Dust Cap And One Easy Lube Dust Cap With Rubber Plug Insert. Add To Order Form #84 5 Lug Rubber Coated 1 3/8″ Seal 171225TB $3.95 Part #:1674 Most Common Seal For 5 Lug Hubs. Good For Marine Use. Add To Order Form #42 1 3/4″ Seal 2233TB $3.95 Part #:1655 Fits Most 6 Lug And 8 Lug Hubs. Add To Order Form