fits make: Studebaker. year: 1959–2025.

| Brand | NATIONAL |
|---|---|
| Manufacturer Part Number | 1959 |
| Placement On Vehicle | TRANSMISSION GASKETS SEALING SYSTEMS |
| Type | MANUAL TRANSMISSION INPUT SHAFT SEAL |
| Item Length | 2.000 |
| Manufacturer Warranty | 1 YEAR |
| Ipn | C858 25-17 |
| Compatible Model | 4E13 |
| Core Charge | FREE NO CORE CHARGE |
| Fitment Type | DIRECT REPLACEMENT |
| Bundle Description | 1 PC GENUINE NATIONAL MANUAL TRANSMISSION INPUT SHAFT SEAL |
Introducing the National C858 25-17 transmission shaft seal, specifically designed for the 1959 Studebaker with a 4E13 manual V8 engine. This transmission shaft seal is an essential component that ensures the smooth operation of your vehicle's powertrain by preventing transmission fluid from leaking out.
The C858 25-17 transmission shaft seal is made from high-quality materials, ensuring durability and reliability. The seal's exterior is engineered from a robust, oil-resistant material that can withstand the harsh conditions of transmission fluid. The interior, on the other hand, is crafted from a flexible, compression-molded rubber that forms a tight seal against the transmission shaft, preventing any fluid from escaping.
This seal measures 25 inches in length and 17 inches in diameter, making it the perfect fit for the 1959 Studebaker 4E13 manual V8 engine. Installing this seal is a straightforward process, and it comes with clear installation instructions to make the job even easier.
The National C858 25-17 transmission shaft seal is an excellent choice for Studebaker enthusiasts seeking to maintain their classic vehicle's powertrain in top condition. By preventing fluid leaks, this seal helps improve the overall performance of your engine, ensuring a smoother, more efficient driving experience.
In conclusion, the National C858 25-17 transmission shaft seal for the 1959 Studebaker 4E13 manual V8 engine is a high-quality, essential component that keeps your vehicle's powertrain running smoothly and efficiently. Its robust construction, oil-resistant exterior, and compression-molded rubber interior ensure a tight seal against the transmission shaft, preventing any fluid leaks. With clear installation instructions and a straightforward installation process, this seal is an excellent investment for any Studebaker enthusiast.
The National C858 25-17 transmission shaft seal is a crucial component for the 1959 Studebaker 4E13 manual VQ transmission system. This part helps prevent transmission fluid leakage, ensuring optimal performance and longevity of the transmission. In this analysis, we will discuss the pros and cons of purchasing this specific seal.
Pros:1. OEM (Original Equipment Manufacturer) quality: The National C858 25-17 transmission shaft seal is an original equipment replacement part, which means it is designed and manufactured to meet the same specifications as the original part that came with the vehicle.
2. Leak prevention: This seal effectively prevents transmission fluid leakage, ensuring proper lubrication of the gears and clutches, and extending the transmission's lifespan.
3. Reduces repair costs: By investing in a high-quality seal like the National C858 25-17, you can save money in the long run by avoiding the need for more extensive and costly repairs.
Cons:1. Cost: The National C858 25-17 transmission shaft seal may be more expensive than aftermarket alternatives. However, the OEM quality and reliability make the investment worthwhile.
2. Availability: This part might not be readily available at local auto parts stores, and you may need to order it online or from a specialty shop.
3. Installation complexity: Installing the transmission shaft seal can be a challenging process, especially for those without automotive repair experience. You may need to consult a professional mechanic or follow a detailed repair guide.
Conclusion:In conclusion, purchasing a National C858 25-17 transmission shaft seal for a 1959 Studebaker 4E13 manual VQ transmission system offers several benefits, including OEM quality, leak prevention, and long-term cost savings. However, the potential downsides include higher cost, limited availability, and installation complexity. Ultimately, considering these factors, it is recommended to invest in a high-quality OEM seal like the National C858 25-17 to ensure optimal transmission performance and longevity.
National transmission input shaft seal for 1959 Studebaker 4E13 manual vq: status: in stock.
