7506-S NATIONAL OIL SEALS Nos Manual Control Transmission

Review NATIONAL OIL SEALS Nos 7506s Manual Control Transmission Seal

The National Oil Seals 7506-S manual transmission seal is an essential component for maintaining the performance and longevity of your manual transmission system. This seal is designed to prevent the leakage of oil from the transmission, ensuring a reliable and efficient power transfer from the engine to the transmission.

The 7506-S seal is specifically engineered for use in manual transmissions with a seal number 7506S. It is made from high-quality materials, including a durable rubber gasket and a steel backing plate. The gasket material is resistant to oil and heat, ensuring a tight seal even under extreme conditions. The steel backing plate provides additional strength and support to the seal, preventing it from collapsing under pressure.

This seal features a manual control design, which means that it is operated by a mechanical linkage or rod. The manual control feature allows for precise and accurate adjustment of the seal, ensuring optimal transmission performance. The seal is also easy to install, with a simple press-fit design that allows it to be easily installed or replaced without the need for specialized tools.

The National Oil Seals 7506-S manual transmission seal is suitable for use in a wide range of applications, including automotive, industrial, and agricultural equipment. It is designed to meet or exceed the performance specifications of original equipment manufacturer (OEM) seals, ensuring that it will provide the same level of reliability and durability as the factory-installed seal.

In summary, the National Oil Seals 7506-S manual transmission seal is a high-quality, durable component designed to prevent oil leakage in manual transmissions. It is made from high-quality materials, features a manual control design for precise adjustment, and is suitable for use in a wide range of applications. With its superior performance and easy installation, the 7506-S seal is an essential upgrade for any manual transmission system.

National Oil Seals part number 7506-S is a manual transmission seal used in various applications. Like any automotive part, there are pros and cons to consider before making a purchase.

1. Quality: National Oil Seals is a reputable brand known for manufacturing high-quality seals. This part is likely to provide an effective seal and prevent transmission fluid leakage.

2. Availability: These seals are widely available at auto parts stores and online retailers, making it easy to find and purchase the seal when needed.

3. Affordability: Compared to other seal brands, National Oil Seals parts are generally more affordable, making them a budget-friendly option for many consumers.

1. Fitment: It is essential to ensure that the seal fits correctly in your transmission. While National Oil Seals is a reputable brand, there is always a possibility that the part may not fit perfectly in every application.

2. Installation: Installing a transmission seal can be a challenging task, especially for those without automotive experience. It may require specialized tools and knowledge to ensure that the seal is installed correctly.

3. labor costs: If you are not confident in installing the seal yourself, you will need to pay for professional labor costs to have it installed at a shop.

In conclusion, buying a National Oil Seals 7506-S transmission seal comes with both advantages and disadvantages. The part's affordability, availability, and quality are significant pros. However, potential fitment issues, installation challenges, and labor costs are cons that should be considered.

To make an informed decision, it is recommended to research the specific application of the seal in your vehicle, ensure proper fitment, and weigh the costs of labor versus DIY installation before making a purchase. If you are confident in your ability to install the seal yourself, it can be a cost-effective and reliable solution to prevent transmission fluid leakage.

Details:

Shipped with USPS ground advantage. Nos National 7506s manual control transmission seal f.

specifications differentialsdepo:

• brand: National Oil Seals
• mpn: 7506-s
• part type: Control Seal Manual Transmission
• country of origin: United States

offer differentialsdepo:

• best offers: true
• prices: $5.00–$14.99
• item condition:
  • New other (see details)
  • New
• sold #: 6
• options: ship-to-home
• in stock #: 4
• started: may 18, 2026
• availability: in stock

seller differentialsdepo:

• # reviews: 3969
• rating: 99.9%
• city: atkins, arkansas

shipping differentialsdepo:

• carrier: usps
• class: standard
• type: calculated
• service: usps ground advantage
• transit: 3-9 days

returns differentialsdepo:

• policy: no returns

payments differentialsdepo:

• wallet: paypal
• other
• credit card: diners-club

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional