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NATIONAL SX-ZH5M Shaft Seal Kit Manual C15

fits model: Suburban. make: Gmc. year: 1975–1978.

Sx-zh5m National Output Shaft Seal Kit For 1975-1978 Gmc C15 Suburban Manual Gc

( Brand: National ), ( Manufacturer Part Number: SX-ZH5M ), ( Type: Manual Transmission Output Shaft Seal Kit ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C840 31-10 ), ( Item Length: 2.750 ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Model: C15 Suburban ), ( 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 C15 Manual Gc fits SUBURBAN 1975–1978

National SX-ZH5M Shaft Seal Kit for 1975-1978 GMC C15 Suburban Manual Transmission

Description:

The National SX-ZH5M Shaft Seal Kit is specifically designed for the 1975-1978 GMC C15 Suburban manual transmission vehicles. This essential kit comes with all the required components to replace the worn-out or damaged shaft seals in your vehicle.

The kit includes five high-quality shaft seals (four oil seals and one lip seal) that are precisely engineered to meet or exceed OEM specifications. These seals are manufactured using advanced materials, ensuring superior sealing performance, durability, and resistance to leaks.

Each seal in this kit is meticulously designed to fit perfectly in its respective location in the transmission shaft. The oil seals have an integrated labyrinth design that not only seals the shaft but also helps to keep contaminants out, ensuring a clean and efficient powertrain. The lip seal is designed to seal the transmission output shaft from the differential, preventing fluid loss and maintaining proper transmission function.

Installation of the National SX-ZH5M Shaft Seal Kit is a straightforward process. The kit comes with clear and detailed instructions to guide you through the replacement procedure. Additionally, the seals are supplied with the necessary installation tools, making the job even more convenient for you.

By using this National SX-ZH5M Shaft Seal Kit, you can effectively address the common issue of transmission leaks and ensure the longevity of your GMC C15 Suburban's manual transmission. This kit is an excellent investment for those who want to maintain their vehicle in top condition and avoid costly repairs in the future.

In conclusion, the National SX-ZH5M Shaft Seal Kit is a must-have for any GMC C15 Suburban manual transmission owner. With its high-quality seals, easy installation process, and affordable price, this kit is the perfect solution for ensuring a leak-free and efficient powertrain. Trust National to provide you with the best replacement parts for your vehicle.

Buying a National SX-ZH5M Shaft Seal Kit for a 1975-1978 GMC Suburban Manual GC: Pros, Cons, and Conclusion

Introduction:

The National SX-ZH5M Shaft Seal Kit is designed for the rear end of 1975-1978 GMC Suburban Manual GC vehicles. This article aims to provide an unbiased analysis of the pros and cons of purchasing this particular shaft seal kit, followed by a conclusion and recommendation.

Pros:

1. OEM Quality: The National SX-ZH5M Shaft Seal Kit is an original equipment manufacturer (OEM) replacement part. This means it is engineered and manufactured to meet the same specifications as the original part, ensuring proper fit and function.

2. Reduces Leaks: Seals are designed to prevent leaks in the drivetrain. A worn-out or damaged shaft seal can cause significant fluid loss, leading to potential damage to other drivetrain components. Replacing the seal with a new one can help prevent these issues.

3. Improves Performance: A leaking shaft seal can affect the performance of the vehicle, as power is lost through the fluid leak. Replacing the seal can help restore the vehicle's performance.

4. Saves Money: Replacing a worn-out shaft seal with a new one is often more cost-effective than replacing the entire drivetrain component.

Cons:

1. Cost: While the shaft seal kit is a cost-effective solution compared to a full drivetrain replacement, it still requires an investment. The cost of the kit may vary depending on the supplier and shipping fees.

2. Installation Complexity: Installing a shaft seal kit can be a complicated process, requiring specialized tools and knowledge. It may be best to have the work done by a professional mechanic to ensure proper installation.

3. Availability: While the National SX-ZH5M Shaft Seal Kit is available from various automotive parts retailers, it may not be readily available at local auto parts stores. Ordering online may be the most convenient option.

Conclusion:

The National SX-ZH5M Shaft Seal Kit for a 1975-1978 GMC Suburban Manual GC offers several benefits, including OEM quality, leak prevention, performance improvement, and cost savings. However, it also comes with some drawbacks, such as cost, installation complexity, and potential availability issues.

Recommendation:

If you own a 1975-1978 GMC Suburban Manual GC and suspect a leak in the drivetrain, it is recommended to investigate the issue further and consider replacing the shaft seal with a new OEM kit, such as the National SX-ZH5M Shaft Seal Kit. While the installation process may be complex, the benefits, including reduced leaks and improved performance, can outweigh the costs. It is recommended to consult a professional mechanic for installation to ensure proper fit and function.

Details:

National Output Shaft Seal Kit for 1975-1978 GMC C15 Suburban Manual gc: Status: In Stock.

part #: sxzh5m prices

  • $17.63-$22.68

specifications manutransmission:

  • for models: Suburban
  • for makes: Gmc
  • for years: 1975-1978
  • brand: National
  • mpn: Sx-zh5m
  • type: Manual Transmission Output Shaft Seal Kit
  • manufacturer warranty: 1 Year
  • ipn: C840 31-10
  • item length: 2.750
  • placement on vehicle: Transmission Gaskets Sealing Systems
  • compatible model: C15 Suburban
  • 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

returns manutransmission:

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

seller manutransmission:

  • city: Indianapolis, Indiana
  • # reviews: 563295
  • rating: 98.7%

offer manutransmission:

  • quantity: 7
  • availability: In Stock
  • started: August 21, 2025
  • options: Ship-to-home
  • sold: 0

general manutransmission:

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

payments manutransmission:

  • wallet: Apple-pay
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  • credit card: Discover

shipping manutransmission:

  • transit: 2-5 Days
  • class: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • service: Standard, Expedited
for models: suburban, for makes: gmc, for years: 1975-1978, type: manual transmission output shaft seal kit, manufacturer warranty: 1 year, item length: 2.750, placement on vehicle: transmission gaskets sealing systems, compatible model: c15 suburban, 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: 7552499183064603,

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