How to Determine Correct Replacement For UFP H1377 Hub

Updated 07/31/2023 | Published 07/28/2023

Question:

I’m looking for a pre-greased galvanized hub assembly for UFP H-1377 P120 with a bolt pattern of 5x115. Can you assist please. I understand most kits require assembly and grease, but I’m trying to bolt off and bolt on. Thanks.

asked by: Jose M

Expert Reply:

I'm sure we can get you a pre-greased hub assembly to replace your UFP H1377, but I was unable to find any definitive information on exactly what will replace this hub. So in order to find the correct hubs you will need to take apart your current hub assembly and look at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them.

If you are unable to find them, you need to use a digital caliper and measure your spindle where the bearings ride, like in the photo I added.

So for example, if your inner bearing is L68149 (1.378" inner diameter) and outer bearing is L44649 (1.063" inner diameter), you would use the Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Pre-Greased # AKIHUB-545-35-K.

I have added a link below to our entire selection of pre-greased hubs for you once you find this info.

expert reply by: Kyle S