Best Seal for Wheel Bearings | National Seal Review

National seals are the best seal for wheel bearings. I use them on my RV with Dexter 7,000 Pound Axles.
In this video:
0:00 Why I Use National Seals
0:12 National Seal Advantages
0:39 Installing National Seals
🧰 Amazon Links:
National 412920 Seal
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Seal Puller
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Bearing Race and Seal Bush Driver
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🎥 Related Videos:
How to Grease RV Wheel Bearings & Change Seals
• How to Grease RV Wheel...
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[@kckettridge]

I wish I had seen this video before I repacked my wheel bearings this past weekend.

[@TwistedToolbox]

The higher quality seal makes a big difference.

[@TonyStark-oq2vs]

Obviously a super old video... but how did you find the right National seal for your dexter axles? I can't find anything like a cross reference to determine which seals I need?

[@TwistedToolbox]

I had to do a lot of searching to verify. Since then, I have come across some great cross-reference sheets for the bearings and seals for different-size axles. If you Google cross-reference sheets, you should find them for your axles.