National
0 ratings
National Oil Seals
genuine image
National Oil Seals
Delivers quality and reliable performance for every type of repair
National Oil Seals
Item #: 14846354

National Oil Seals

Item #: 14846354

STD 475445

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, July 02
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Delivers quality and reliable performance for every type of repair
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Constructed from high-quality materials that withstand extreme conditions, ensuring longevity and reliable performance in various applications and environments.
Precision Engineering
Designed with precise dimensions to provide a perfect fit, reducing installation time and minimizing leaks, enhancing the overall efficiency of machinery.
Versatile Applications
Suitable for a wide range of industries and machinery, National Oil Seals offer flexibility and compatibility, making them a go-to choice for maintenance and repairs.

Product Details

Shop National Oil Seals online at a best price in São Tomé and Príncipe. B000C5J0A4
  • Premium National Oil Seals known for quality and reliability
  • Features spring loaded and multi-lip design for effective sealing
  • Temperature range: -20°F to 300°F / -29°C to 49°C, suitable for various operating conditions
  • High resistance to EP lubricants, oxidation, and ozone
  • Low swell in hydrocarbon fluids for improved performance
  • Made of Polyacrylate material compatible with most oils and EP lubricants
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Automotive Mechanics

    Ideal for automotive mechanics needing reliable sealing solutions for preventing fluid leaks during vehicle repairs.

  • Industrial Applications

    Suitable for various industrial machinery requiring durable seals to enhance performance and reduce maintenance downtime.

  • DIY Enthusiasts

    Great for DIY enthusiasts engaged in home repairs or automotive projects requiring quality sealing for effective results.

Not Suitable For
  • Home Appliances

    Not recommended for home appliances that may require specialized seals not compatible with oil seals.

  • Short-Term Use

    Users seeking temporary solutions may find oil seals overkill for short-term applications.

  • Non-Oil Applications

    Not suitable for applications involving chemicals or fluids outside of oil, which may compromise seal integrity.

Product Description

National Oil Seals

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are National Oil Seals used for?

    Answer: National Oil Seals are primarily used to prevent leakage of lubricants in various applications. These seals are designed to retain oil and other fluids within machinery while keeping contaminants like dirt and dust out. They are essential in automotive settings for engines and transmissions, as well as in industrial machines to maintain operational efficiency. By ensuring a proper seal, they enhance the longevity and performance of equipment, providing reliable protection in high-performance environments.
  • Question: How do I choose the right National Oil Seal for my application?

    Answer: Selecting the right National Oil Seal involves considering the dimensions, material, and specific application requirements. Measure the shaft diameter and housing bore, as well as the thickness of the seal. Materials vary from rubber compounds to metal jackets, each providing different levels of resistance against heat, chemicals, and wear. In automotive and industrial applications, knowing the working environment helps in making a suitable choice, ensuring effectiveness and durability of the seal in its intended use.
  • Question: Are National Oil Seals interchangeable with other brands?

    Answer: National Oil Seals are specifically engineered and may not be directly interchangeable with other brands. While some dimensions might match, the performance characteristics can differ significantly due to material variations and design specifications. For optimal functionality, it's best to use the recommended seals for your specific machinery, particularly in high-stress applications. Always refer to your equipment's manual or consult with a professional when considering alternatives to ensure reliability and efficiency.
  • Question: How can I install National Oil Seals correctly?

    Answer: Installing National Oil Seals requires precision to ensure a proper fit and seal. First, clean the installation area to remove debris. Carefully press the seal into the housing using a seal driver or similar tool to avoid damage. It's crucial that the outer lip sits flush against its housing and the inner lip aligns with the rotating shaft. Misalignment can lead to leakage and premature failure. Always follow best practices as outlined by the manufacturer for the best results in installation.
  • Question: What sizes are available for National Oil Seals?

    Answer: National Oil Seals come in a diverse range of sizes to accommodate various machinery and equipment specifications. Common sizes can range from less than an inch to several inches in diameter. This variety allows for extensive application across automotive, industrial, and even household needs. When browsing for seals, it’s crucial to match the specific dimensions to your equipment's requirements to ensure optimal performance and sealing efficiency.
  • Question: Can National Oil Seals be used in high-temperature environments?

    Answer: Yes, some National Oil Seals are designed specifically for high-temperature environments. Seals made from advanced materials can withstand elevated temperatures while maintaining their sealing properties. However, it’s important to review the specifications for the particular seal type, as not all materials perform equally in extreme conditions. Utilizing seals specially formulated for high heat ensures reliability in applications like engines and industrial machinery that operate under stress.
  • Question: What problems can arise from faulty National Oil Seals?

    Answer: Faulty National Oil Seals may lead to lubricant leaks, causing inadequate lubrication in machinery and resulting in overheating, wear, and eventual failure of components. Additionally, contaminants may enter through damaged seals, causing further complications such as rust and deterioration. Regular inspection and timely replacement of oil seals can prevent such issues, ensuring equipment operates smoothly and efficiently over time.
  • Question: What are the common applications of National Oil Seals?

    Answer: National Oil Seals are widely utilized in numerous applications, including automotive engines, transmissions, and industrial machinery. They can also be found in hydraulic systems, gearboxes, and pumps. Their role in these applications is critical, as they efficiently contain lubricants while preventing the entry of contaminants, enhancing the safety and efficiency of the machinery. Whether in a car, heavy equipment, or manufacturing setups, oil seals are essential for maintaining optimal operational conditions.
  • Question: How do I know if my National Oil Seal needs replacement?

    Answer: Signs that a National Oil Seal may need replacement include oil leaks around the seal area, visible wear or damage, and unusual noises from machinery that could suggest inadequate lubrication. If you notice any decrease in equipment performance or efficiency, this could also indicate that the seal isn’t functioning properly. Regular maintenance checks can help identify these issues early, allowing for timely action to prevent further complications.
  • Question: Where can I buy National Oil Seals in São Tomé and Príncipe?

    Answer: You can buy National Oil Seals in São Tomé and Príncipe from Ubuy. They offer a wide range of products, including various sizes and specifications of oil seals for different applications. Ubuy provides a user-friendly platform to browse and select the right oil seals, ensuring you find exactly what you need for your machinery or automotive components.

National Crankshaft Editorial Review

The National 1990 Oil Seal is a reliable replacement for worn out seals and is especially suitable for Mazda vehicles with manual transmissions. However, it should be noted that it may not fit certain specific models, such as the 91 Mazda B2600 5spd or the 2012 Ford Escape FWD automatic 2.5L XLT. Therefore, customers should double-check compatibility before purchasing. The majority of customers who have used the National 1990 Oil Seal have reported positive experiences. Many have praised its perfect fitment and effectiveness in preventing leaks. However, there have been some negative reviews as well. One customer mentioned that the seal did not fit their 1986 Ford Ranger transmission, which indicates a potential compatibility issue. Additionally, there were complaints about sellers not responding to inquiries and expecting buyers to pay for shipping fees. Overall, the National 1990 Oil Seal seems to be a good option for those in need of a replacement seal for their Mazda vehicles with manual transmissions, but customers should be cautious and ensure compatibility before purchasing.

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Perfect fitment for Mazda vehicles with manual transmissions
  • Effective in preventing leaks

Cons

  • May not fit certain specific models

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

STD 475445

Order now and get it around Thursday, July 02

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • National is a respected name in the industry
  • Has been offering premium sealing solutions for over 70 years
  • Design type: spring loaded; multi-lip
  • Temperature range: -20°F to 300°F / -29°C to 49°C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids