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Kyrgyzstan, Bishkek
1 Level
701 Review
41 Karma

Review on ๐Ÿ”ง National 4278 Differential Pinion Seal: Ultimate Durability for Seamless Performance by Austin Hearshman

Revainrating 5 out of 5

Seal of Quality: Bearings and Seals

I have used National oil seals for many years and they have always been of the highest quality. The seal is made in Mexico, but in my opinion it's much better than made in China. I would prefer one made in the USA but what can you do these days.

Pros
  • Replacement Parts
Cons
  • Interval