Availability of Replacement Trailer Hub Grease Seal 18823
Updated 10/30/2025 | Published 02/27/2025
Question:
I have a C.R. 18823 grease seal on my 1956 airstream bubble trailer. It’s 3” OD. Do you have anything comparable? Thanks
asked by: Larry G
0
Expert Reply:
Hey Larry, yes we do have a grease seal replacement for what you have with the part # 29031. This has the outer diameter you mentioned of 3 inch and also has the correct inner diameter of 1.875 inch.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Single Lip
- 1.88 Inch I.D.
- 3.00 Inch O.D.
- Redline
more information >
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Jameson C.
10/30/2025
Hey Larry, how did the new grease seal work out on your 1956 Airstream Bubble trailer? Knowing how the fit turned out could help others with older trailers looking for the same replacement.