Replacement Hub And Drum Assembly For An 8 Lug Hub With 9/16" Studs

Question:

Im looking for a hub/drum assy. for a stock trailer the number cast in to the face of the drum is 030120, and its an 8 bolt with 9/16 studs. is there a cross reference for it in another line.

asked by: Josh B

Expert Reply:

I am happy to help point you in the right direction. With the information you provided we can certainly narrow it down. I will say that I could not find any references for the part number 030120 that you provided. So we will need to look at a few things in order to determine fitment.

All of the 8 lug hub/drums with 9/16" studs that we carry are rated for either 7,000 or 8,000 lb axles. So confirming the axle capacity would help to narrow down which hub you will need. Generally we also like to confirm the bearing sizes of the current hub.

All of these hubs are going to use the same bearing sizes with a 1.75" ID inner bearing and a 1.25" ID outer bearing. If you are able to confirm the bearing sizes or numbers and the spindle size, that will tell us exactly what will fit. Provided your trailer was made within the last decade or so, it should use the same standard sizing, but it is best to measure and verify. If your trailer does use the standard bearing sizes, you can choose from the following options:

Easy Grease Trailer Hub and Drum Assembly for 7K Axles # AKHD-865-7-1-EZ-K
Easy Grease Trailer Hub and Drum Assembly for 8K Axles # AKHD-865-8-EZ-K

expert reply by: Jesse M