How To Find the Correct Dust/Grease Cap for a Trailer Axle

Published 10/23/2019

Question:

i am looking for grease caps . my spindles have an ID of 2.240 pls advise

asked by: Rheerents

Expert Reply:

In order to find the correct grease cap for a trailer you will need to either measure the inner diameter of the hub bore on your trailer hub or the outer diameter of your grease cap but these are the only two ways. The measurements will need to be taken with a digital caliper which it sounds like you already have one. If you can provide me with either of the above two measurements then I would be glad to see if we have an option for you or you can browse our selection I have attached below.

I am not quite sure where you were measuring so I would not be able to confirm the correct grease cap based on this alone.

expert reply by: Conner L