100552 NATIONAL Oil Seal

Review NATIONAL Oil Seal

The National Oil Seal Part No. 100552 is a critical automotive component designed to prevent oil leakage in various applications. This oil seal is specifically engineered to provide an effective seal between rotating shafts and stationary housing, ensuring the containment of engine oil within the system.

The seal is manufactured using high-quality, heat-resistant materials that can withstand the rigors of high-pressure oil environments. The elastomeric material used in its construction offers excellent elasticity and flexibility, allowing it to conform to various shaft sizes and shapes. This ensures a tight and reliable seal, even under extreme operating conditions.

The National 100552 oil seal features a precision-machined lip that provides optimal contact with the housing surface, ensuring a leak-free seal. The lip is designed to be self-aligning, enabling easy installation and minimizing the risk of damage during installation.

This oil seal is suitable for use in various automotive applications, including engine crankshafts, camshafts, and other rotating shafts. It is essential for maintaining the integrity of the engine oil system, preventing oil leaks that can lead to costly repairs or even engine damage.

The National Oil Seal Part No. 100552 is available in various sizes and configurations to accommodate different applications. It is recommended to refer to the specifications of the application to ensure the correct size and fit are selected. The seal comes packaged in protective packaging to ensure safe delivery and to maintain its integrity until installation.

In conclusion, the National Oil Seal Part No. 100552 is a high-quality, reliable solution for preventing oil leaks in automotive applications. Its precision-engineered design, use of high-quality materials, and flexible elastomeric construction make it an excellent choice for maintaining the integrity of engine oil systems and preventing costly repairs.

Buying a National oil seal, model number 100552, can offer several advantages and disadvantages, depending on your specific needs and circumstances. Here are some potential pros and cons:

1. High-Quality Seal: National oil seals are known for their durability and reliability. The 100552 model is designed to provide a tight seal and prevent oil leaks in various applications.

2. Wide Range of Applications: This oil seal model is suitable for a wide range of industrial and automotive applications. It can be used in pumps, hydraulic systems, and other machinery that requires a reliable oil seal.

3. Easy Installation: The National 100552 oil seal is relatively easy to install, and it comes with clear instructions to make the process as straightforward as possible.

4. Affordable: Compared to some other oil seal brands, National offers competitive pricing for their products, making them an affordable option for many users.

1. Limited Availability: Depending on your location, you may find it difficult to locate a supplier of National oil seals, especially for less common models like the 100552.

2. May Not Fit Every Application: Although the National 100552 oil seal is designed to fit a wide range of applications, it may not be compatible with all machinery. Be sure to check the dimensions and specifications carefully before making a purchase.

3. May Require Special Tools: Some users have reported that installing the National 100552 oil seal requires the use of special tools, which may add to the overall cost and complexity of the installation process.

The National 100552 oil seal is a high-quality, durable, and affordable option for a wide range of industrial and automotive applications. However, it may not be widely available, and it may not fit every application. Users should carefully check the dimensions and compatibility before making a purchase and be prepared for the possibility of needing special tools for installation.

If you are in need of an oil seal for a specific application and have confirmed that the National 100552 model is compatible, it is a good choice due to its high-quality construction, wide range of applications, and affordable pricing. However, if you are unsure of the compatibility or have difficulty locating a supplier, it may be worth exploring other options from reputable seal manufacturers.

Details:

Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses.

: part number: 100552 manufacturer: National. Engineered using the latest technology to ensure product lasts longer in service.

specifications differentialsdepo:

• brand: National
• mpn: 100552
• part type: Oil Seal
• upc: 614046895027

offer differentialsdepo:

• availability: in stock
• options: ship-to-home
• started: january 15, 2026
• prices: $10.47–$24.68
• item condition:
  • New
  • Neu
• sold #: 9
• best offers: true
• in stock #: 5

general differentialsdepo:

• category: Auto Parts > Commercial Truck

shipping differentialsdepo:

• transit: 5-8 days
• service: standard
• class: standard
• type: fixed

payments differentialsdepo:

• other
• credit card: discover
• wallet: google-pay

seller differentialsdepo:

• rating: 99.1%
• city: los angeles, california
• # reviews: 62913

returns differentialsdepo:

• paid by: seller
• time: 30 days
• policy: returns accepted