How to Determine Correct Hub For Karavan PWC Trailer

Updated 11/13/2023 | Published 11/12/2023

Products Featured in This Question

Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12" - 5 on 4.5 - Pre-Greased

(1005)

$46.16

Easy Grease Trailer Idler Hub Assembly for 2K Axles - 10" to 12"- 5 on 4-1/2 - Pre-Greased

(1005)

$46.03

Question:

Hi, Ive got a 2019 karavan move pwc trailer. I dont have a specific model # but it says karavan move 1 1500 long. I have very slight play on each wheel when under load if I try to move them back and forth. It is the same on both sides so may be normal but I am trying to find the correct hub replacement. This is what is stamped on the hub itself. Knott 6B7457 H 17F18 I do want one that is no assembly required and pre greased. Will this one work AKIHUB-545-2-EZ-1K? If not which do you recommend. Unfortunately I didnt know what the inner and outer bearing diameter is. Thanks!

asked by: Andy

Expert Reply:

You'll have to find the inner and outer bearing numbers as I could not find any hub matching the one you mentioned, and we don't have any way of knowing what hub is on your trailer. To do so 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. If the bearings are L44643 or measure 1.00" exactly then you can use hub # AKIHUB-545-2-EZ-1K, or if they are L44649 bearings and measure 1.063" inner diameter you could use hub # AKIHUB-545-2-EZ-2K.

I've added a link below to all of our hubs for you to take a look at.

expert reply by: Kyle S