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How to Determine Correct Bearing Buddy Protectors for a Boat Trailer  

Question:

Hello, I am considering adding bearing buddy protectors for my boat trailer. How do I know which size/model to buy? I have 13 inch rims with 3.19 hole. Thanks!

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Expert Reply:

The most sure way to get the proper Bearing Buddy Protectors for your trailer is to pull the hubs and get the bearing numbers.

You can also just remove the grease cap, clean the grease, and then measure the pilot hole of your hubs.

For example, the # BB1980A protectors fit spindles with bearings # L44643, # L44649 and # L44640 or a 1.980 inch hub bore.

I've linked our entire selection of Bearing Buddy Protectors for you.

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Charles S
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