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NATIONAL SX-EN9E Shaft Seal Kit Manual Transmission Wo G15

fits make: Gmc. year: 1975–1978.

Sx-en9e National Output Shaft Seal Kit For 1975-1978 Gmc G15 Manual Transmission Wo

( Brand: National ), ( Manufacturer Part Number: SX-EN9E ), ( Type: Manual Transmission Output Shaft Seal Kit ), ( Ipn: C678 68-56 ), ( Item Length: 2.750 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Model: G15 ), ( Compatible Year: 1978 1977 1976 1975 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit )

Review NATIONAL Output Shaft Seal Kit For Gmc G15 Manual Transmission Wo fits 1975–1978

Introducing the National SX-EN9E Shaft Seal Kit, specifically designed for the 1975-1978 GMC G15 manual transmission without overdrive. This kit is an essential upgrade for those seeking to maintain or restore their classic GMC trucks.

The SX-EN9E Shaft Seal Kit includes all the necessary components to replace the original shaft seals. Each seal is engineered with high-quality materials, ensuring a reliable and effective seal against power transmission fluid. The seals are precision-machined to fit perfectly in the transmission, minimizing the need for extensive modifications or customization.

The kit consists of four (4) shaft seals, two (2) for the main shaft and two (2) for the layshaft. Each seal features an advanced design that prevents leaks and provides superior sealing performance. The seals are also compatible with various transmission fluids, giving you the flexibility to choose the one that best suits your vehicle's requirements.

Installing the new shaft seals is a straightforward process, making this an excellent DIY project for enthusiasts. The kit comes with clear instructions, ensuring an easy and hassle-free installation. By upgrading the shaft seals, you can improve your truck's overall performance, increase its lifespan, and prevent costly repairs down the line.

The National SX-EN9E Shaft Seal Kit is the perfect solution for those who want to keep their classic GMC trucks running strong. With its high-quality components, easy installation, and compatibility with various transmission fluids, this kit is an essential addition to your vehicle maintenance toolbox. Upgrade your GMC G15 manual transmission today and enjoy the peace of mind that comes with superior sealing performance.

Pros and Cons of Buying a National SX-EN9E Shaft Seal Kit for 1975-1978 GMC G15 Manual Transmission

Introduction:

The National SX-EN9E Shaft Seal Kit is a popular choice for those looking to replace the worn-out seals in the manual transmission of their 1975-1978 GMC G15. In this article, we will discuss the advantages and disadvantages of purchasing this kit to help you make an informed decision.

Pros:

1. High-quality seals: The National SX-EN9E Shaft Seal Kit is made from high-quality materials that provide excellent sealing performance. These seals can help prevent transmission fluid leakage and ensure the longevity of the transmission system.

2. Easy installation: The kit includes all the necessary seals and gaskets, making the installation process relatively straightforward. This can save time and money compared to purchasing individual seals and gaskets.

3. Available at most auto part stores: The National SX-EN9E Shaft Seal Kit is widely available at most auto parts stores and online retailers, making it easy to find and purchase.

4. Affordable: Compared to the cost of a new transmission or even a rebuild, the National SX-EN9E Shaft Seal Kit is an affordable solution for those experiencing transmission leaks.

Cons:

1. May not fit perfectly: Some users have reported that the seals in the kit do not fit perfectly, requiring additional modifications or adjustments during installation.

2. Requires some mechanical knowledge: Installing the seals and gaskets in the transmission system requires some mechanical knowledge and experience. Those without experience may find the installation process challenging.

3. May not address all transmission issues: While the National SX-EN9E Shaft Seal Kit can help prevent transmission fluid leakage, it may not address all transmission issues. If there are other problems with the transmission, additional repairs may be necessary.

Conclusion:

The National SX-EN9E Shaft Seal Kit is a cost-effective and reliable solution for those experiencing transmission fluid leakage in their 1975-1978 GMC G15 manual transmission. While there are some cons to consider, such as the need for mechanical knowledge and the possibility of imperfect fit, the pros, including high-quality seals and easy installation, outweigh the cons. If you are comfortable with the installation process and understand that this kit may not address all transmission issues, it is a worthwhile investment.

Recommendation:

If you are experiencing transmission fluid leakage in your 1975-1978 GMC G15 manual transmission, the National SX-EN9E Shaft Seal Kit is a solid choice for addressing the issue. Be sure to have the necessary mechanical knowledge and tools before beginning the installation process, and consider seeking professional help if you are unsure. With proper installation, you can enjoy the benefits of improved sealing performance and extended transmission life.

Details:

National Output Shaft Seal Kit for 1975-1978 GMC G15 Manual Transmission wo: Status: In Stock.

part #: sxen9e price

  • $17.63

specifications manutransmission:

  • for makes: Gmc
  • for years: 1975-1978
  • brand: National
  • mpn: Sx-en9e
  • type: Manual Transmission Output Shaft Seal Kit
  • ipn: C678 68-56
  • item length: 2.750
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transmission Gaskets Sealing Systems
  • compatible model: G15
  • compatible year: 1978 1977 1976 1975
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit

seller manutransmission:

  • rating: 99.3%
  • city: Indianapolis, Indiana
  • # reviews: 605080

payments manutransmission:

  • other
  • credit card: Discover
  • wallet: Google-pay

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New

returns manutransmission:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

offer manutransmission:

  • sold: 0
  • started: December 20, 2025
  • availability: In Stock
  • quantity: 5
  • options: Ship-to-home

shipping manutransmission:

  • cost: $0.00
  • transit: 3-7 Days
  • type: Fixed
  • service: Standard, Expedited
  • class: Standard, Expedited
for makes: gmc, for years: 1975-1978, type: manual transmission output shaft seal kit, item length: 2.750, manufacturer warranty: 1 year, placement on vehicle: transmission gaskets sealing systems, compatible model: g15, compatible year: 1978 1977 1976 1975, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national manual transmission output shaft seal kit,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 9946351994375721,

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