Replacement Grease Seals for 2024 Forest River Riverstone 421FK With MORryde UO138-033
Updated 12/24/2025 | Published 12/22/2025
Question:
Need grease seals I own a 2024 Riverstone 421fk. It has Moryde Independent suspension on 7,000 lbs axles Part ID IS7-349KGD-740905. The Moryde seal part number is UO138-033. I cannot find a cross reference for these seals in eTrailer. I would rather deal with you than Moryde for my needs \ Thanks John
asked by: John H
0
Expert Reply:
Hey John! The MORryde UO138-033 is the same as the 10-36 grease seal. The # RG06-070 you were looking at is the correct replacement for your 2024 Riverstone 421FK. How are you liking that suspension system?
expert reply by:
Robin H
0
UO138-033
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(click to enlarge)
Product Page this Question was Asked From
Grease Seals 10-36 - Double Lip - I.D. 2.250" / O.D. 3.376" - 5.2K to 8K Axles
- Trailer Bearings Races Seals Caps
- Seals
- EZ Lube Seals
- Grease Seals - Double Lip
- 2.25 Inch I.D.
- 3.38 Inch O.D.
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- TruRyde
more information >
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on Trailer Bearings Races Seals Caps
on Trailer Bearings Races Seals Caps
605 T.
12/24/2025
We use etrailer 10-36 and other size grease seals on all of the trailers we service as well as sell them off the shelf and have had no issues with them.