Replacement Seal for Trailer Hub with 1.5 ID and 2.328 OD

Updated 05/19/2020 | Published 05/15/2020

Question:

My seal surface is 1.5” ish and hub Id is 2.328 according to the 473317 seal I just installed. That 473317 has an ID of 1.687 and it’s way too big to seal. What seal would you recommend. It’s on an old boat trailer, like 70’s or 80’s old. No idea what make or year. I totally destroyed the old seal today when I smoked the bearings. Thanks. FYI my question has nothing to do with 168233

asked by: Jack S

Expert Reply:

Sounds like you're needing the Redline Grease Seal # SL150. This has an ID of 1.5" and an OD of 2.332" like what you're needing.

If your bearings are toast, then you'll want to replace those too. If you can get me part numbers or measure the spindle and hub where they ride, I can see what we have, or you can filter through the linked selection. Be sure to use a digital caliper and measure to the 4th decimal (1.234 for example) to ensure proper fitment.

expert reply by: Jon G