Measuring the Spindle for a Replacement Idler Hub Assembly on a Utility Trailer

Expert Reply:

I would be happy to help you but I need some more information about what bearing sizes your current hubs are to be able to make a specific recommendation. I recommend using a digital caliper like item # PTW80157. You will want to measure the spindle and/or bearing inner dimensions to find the exact size.

The Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2 item # 34822545BX will work on your trailer if you trailer uses a inner bearing: L44643 (1" inner diameter) and an outer bearing: L44643 (1" inner diameter)

The etrailer Easy Grease Trailer Idler Hub for 2K Axles - 13" to 15" Wheels - 5 on 4-1/2 - Pre-Greased item # AKIHUB-545-2-LFEZ-2K uses a Inner bearing: L44649 (1.063" inner diameter) and Outer bearing: L44649 (1.063" inner diameter).

We also have the etrailer Easy Grease Trailer Idler Hub Assembly for 3K Axles - 5 on 4-1/2 - Pre-Greased item # AKIHUB-545-35-EZ-K. These fit inner bearing: L68149 (1.378" inner diameter) and outer bearing: L44649 (1.063" inner diameter).

expert reply by: Jerred H

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