Recommended Replacement Grease Seals and Grease Cap for a Boat Trailer
Updated 12/22/2025 | Published 10/05/2024
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Question:
need help with some pn for my boat trailer need bearing seals older ne pn found took some measurements 2 ea. 1.63 od and 2.45 id 2 ea. 1.63 od and 2.48 id 4 ea. hub caps metal with rubber 1.90 od Thank You
asked by: Marty
Expert Reply:
Marty, it looks like the closest grease seals we have to what you're looking for is the Grease Seal # 010-180-00. This seal has a 1.68" inner diameter, a 2.33" outer diameter, and is sold in a quantity of 1. For the grease cap (which I assume is what you meant by hub cap) you can use the Fulton Grease Cap # F001524 which has a 1.94" outer diameter.
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Optronics LED Trailer Light - Brake, Tail, Turn - Submersible - Oval - Red
- Trailer Lights
- Tail Lights
- Brake/Tail/Turn
- Oval
- Recessed Mount
- Submersible Lights
- LED Light
- 6-1/2L x 2W Inch
- Red
- Optronics
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Jesse M.
12/22/2025
Hey Marty, how did the grease seals and Fulton grease caps work out on your boat trailer? Your update could make it easier for others trying to match similar bearing sizes.