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National Oil Seals 370150A Seal Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🚀 Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

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Description of National Oil Seals 370150A Seal

Red 37 Series oil bath seals deliver dependable point contact seal. Temperature range: -40°F to 225°F; -40°C to 107°C. Unitized construction provides greater structural integrity, easier installation and main lip protection. Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference. Unique rubber I.D. and O.D. includes patented SURE-LOCK ribs that prevent shaft leaks and bore contamination.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Excellent seal for performance engines

According to my experience, this Automotive seal is a great choice for high-performance engines. It effectively prevents leaks and keeps the engine running smoothly. The installation process was easy and hassle-free. The only downside is that it's a bit pricey compared to other options on the market. Overall, I would highly recommend this seal for anyone looking for a reliable and durable solution for their engine.

Pros
  • High quality material and construction for durability and longevity.
Cons
  • Potential difficulty in finding the correct size for specific applications.

Revainrating 5 out of 5

Fast hub alternative

My original Dana 80 seals seem to have fixed the leak, they last about a day and start to leak Take cover, haven't found a speed sleeve to attach yet

Pros
  • Unique ID and OD rubber with patented SURE-LOCK ribs preventing shaft leakage and channel fouling
Cons
  • Hard to tell

Revainrating 5 out of 5

Speedy socket alternative

My original Dana 80 gaskets seem to have fixed the leak, last about a day and are starting to leak but I haven't found a Speedy socket to use yet

Pros
  • Stylish and modern design
Cons
  • Slightly wrinkled