If I Will Be Regularly Submerging My Trailer, Should I Install Bearing Buddies?

Question

Question:

I have a small boat trailer for a Sea Eagle 375fc inflatable pontoon boat. When I launch and retrieve the boat I plan on immersing the trailer, would I be wise to install bearing buddys? Thanks

asked by: Deane B

0

Expert Reply:

Hey Deane,

It usually is a good idea or recommended to use bearing buddies on a trailer if it is going to be submerged. They do a great job of preventing water from getting into the bearings and damaging them. If you want to let me know what bearing numbers you have in your hubs, or the hub bore diameter I can see what options we have for you.

Let me know what size you need and I will find a good set for you.

expert reply by: Nick S

0

Nick S.

9/8/2025

Hey Deane, did you have a chance to check the bearing numbers or hub bore diameter? I'm here to help you find the right bearing buddies for your trailer.

Answer 1

The standard grease zerk fitting is 1/4" and that is what comes with most if not all the bearing buddys #BB2047SS. I've only had to mess with one standard size and use the Performance Tools Grease Gun #PTW54290. I suggest getting one because…

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Answer 2

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Answer 3

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Answer 4

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 5

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Answer 6

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Answer 7

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 8

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Answer 9

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 10

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…

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Answer 11

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 12

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If I Will Be Regularly Submerging My Trailer, Should I Install Bearing Buddies?

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