Redline Trailer Bearings Races Seals Caps - Caps - 21-43-1 Review Video

Review of Redline Grease Caps 21-43-1

Today we're going to take a look at the trailer hub easy lube grease cap, number 21-43-1. Now this grease cap will fit trailer hubs on easy lube axles. That has a 2.72 inner diameter. Now this does have a nice corrosion resistant zinc plating. It is steel construction. Now the easy lube axles that this is used for they are axles that have a grease zerk fitting on the send of the spindle that… see more >