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  3. NATIONAL SX-MB97

NATIONAL SX-MB97 Transmission Shaft Seal Manual Gaskets

fits model: C25, Sl. make: Gmc. year: 1975–1978.

Sx-mb97 National Transmission Shift Shaft Seal For 1975-1978 Gmc C25 Manual Gaskets Sl

( Brand: National ), ( Manufacturer Part Number: SX-MB97 ), ( Type: Manual Transmission Shift Shaft Seal ), ( Ipn: C481 30-26 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Year: 1978 1977 1976 1975 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Manual Transmission Shift Shaft Seal )

Review NATIONAL Transmission Shift Shaft Seal For Gmc Manual Gaskets fits C25 SL 1975–1978

Introducing the National SX-MB97 Transmission Shaft Seal, specifically designed for 1975 to 1978 GMC C25 manual transmission applications. This seal is an essential component of your vehicle's drivetrain system, responsible for preventing transmission fluid from leaking out, ensuring a reliable and efficient power transfer.

The SX-MB97 Transmission Shaft Seal is manufactured using high-quality materials that deliver exceptional durability and resistance to wear and tear. Its design is based on OEM specifications, ensuring a perfect fit and function. The seal features a flexible, yet strong, rubber material that conforms to the contours of the transmission shaft and seals tightly against the housing to prevent leaks.

The National SX-MB97 Transmission Shaft Seal is easy to install. It comes as a complete kit, including all necessary hardware, making the replacement process hassle-free for most DIY enthusiasts. The seal is designed to be installed from the front of the transmission, eliminating the need for transmission fluid drain, further simplifying the installation process.

When you choose the National SX-MB97 Transmission Shaft Seal, you can trust that you're investing in a premium product that delivers superior performance and reliability. Its durable construction ensures a long service life, minimizing the need for frequent replacements. With this seal in place, you can enjoy peace of mind knowing that your transmission is well-protected against leaks, reducing the risk of costly repairs and maintaining your vehicle's performance at its best.

In summary, the National SX-MB97 Transmission Shaft Seal is a high-quality, OEM-style seal specifically engineered for 1975 to 1978 GMC C25 manual transmission applications. It is made using superior materials, designed for easy installation, and delivers exceptional durability and leak prevention. Trust National for your transmission seal needs and experience the difference in performance and reliability.

Pros and Cons of Buying a National SX-MB97 Transmission Shaft Seal for 1975-1978 GMC C25: A Comprehensive Analysis

1. Description:

The National SX-MB97 Transmission Shaft Seal is a replacement part designed for 1975-1978 GMC C25 manual transmission vehicles. This seal helps prevent transmission fluid leakage, ensuring efficient operation and proper function.

2. Pros:

a. OEM-equivalent quality: This seal is manufactured to meet or exceed the original equipment specifications of your GMC C25 transmission, ensuring a perfect fit and reliable performance.

b. Reduces leaks and saves time: By replacing the worn-out or leaking shaft seal with a new one, you can save time and money by avoiding costly transmission repairs or rebuilds, especially if the seal failure is the only issue.

c. Enhances transmission efficiency: A new seal prevents fluid loss, which in turn ensures proper lubrication of the transmission components, improving overall performance and longevity.

3. Cons:

a. Cost: While the National SX-MB97 Transmission Shaft Seal is an essential repair, it may not be the cheapest option, depending on your budget.

b. Installation complexity: Depending on your mechanical skills and experience, installation of the new seal may require some effort and tools, potentially leading to additional labor costs if you choose to have it installed by a professional mechanic.

4. Conclusion:

When considering the purchase of a National SX-MB97 Transmission Shaft Seal for your 1975-1978 GMC C25, it's essential to weigh the pros and cons carefully. The benefits of a new seal include OEM-equivalent quality, reduced leaks, and enhanced transmission efficiency. However, the potential drawbacks involve the cost and installation complexity. Ultimately, investing in a new transmission shaft seal can save you time and money in the long run by preventing more extensive transmission repairs or rebuilds. If you value reliable transmission operation and are willing to invest in a quality replacement part, the National SX-MB97 Transmission Shaft Seal is a wise choice.

Details:

National Transmission Shift Shaft Seal for 1975-1978 GMC C25 Manual Gaskets Sl: Status: In Stock.

part #: sxmb97 prices

  • $12.21-$35.31

specifications manutransmission:

  • for models: C25, Sl
  • for makes: Gmc
  • for years: 1975-1978
  • brand: National
  • mpn: Sx-mb97
  • type: Manual Transmission Shift Shaft Seal
  • ipn: C481 30-26
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transmission Gaskets Sealing Systems
  • compatible year: 1978 1977 1976 1975
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Manual Transmission Shift Shaft Seal

offer manutransmission:

  • quantity: 3
  • started: March 11, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

returns manutransmission:

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

seller manutransmission:

  • city: Indianapolis, Indiana
  • # reviews: 631613
  • rating: 99.5%

payments manutransmission:

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

shipping manutransmission:

  • type: Fixed
  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00
  • transit: 2-6 Days

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New
for models: c25, sl, for makes: gmc, for years: 1975-1978, type: manual transmission shift shaft seal, item length: 2.000, manufacturer warranty: 1 year, placement on vehicle: transmission gaskets sealing systems, compatible year: 1978 1977 1976 1975, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national manual transmission shift shaft seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 11614948259211892,

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