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Recommended 3,500 lbs Bearing and Seal Kit for a Karavan Boat Trailer BW-2350-74-ST  

Updated 08/29/2026 | Published 08/27/2026

Question:

I have a Karavan Boat Trailer that was built in November of 2005. Model number is BW-2350-74-ST. Max load carrying is 2350 lbs. GVWR 2791, GAWR 2720 What bearings and seal kit do I need? Thanks

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Expert Reply:

Welcome back Darragh and thanks for the information! The Lippert Complete Bearing Kit item # LC55ZP is going to be the correct bearings and seal kit. Your Karavan boat trailer BW-2350-74-ST has a 3,500 lbs square axle with a #84 spindle.

The Lippert Complete Bearing Kit item # LC55ZP is sold per hub and includes new bearings, races, a seal, a tang washer, and a cotter pin.

What kind of boat do you have and where do you typically launch it? Feel free to answer this and throw in any other questions you have, where it says Add Comment.

expert reply by:
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Jerred H
LC55ZP
LC55ZP
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Darragh K. profile picture

Darragh K.

8/29/2026

Thanks for your help Jarred! The boat is a 2006 Boston Whaler Montauk 170. I use it at Lake Wylie in South Carolina. This is the second time you have helped me identify the correct parts for my toys. Appreciate your help.

Jerred H. profile picture
Etrailer Expert

Jerred H.

8/29/2026

@DarraghK You're so welcome! Always happy to help! That boat looks like it would be a lot of fun out on the water. I had to look up where Lake Wylie was. That looks super peaceful.

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