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SX-1X7R NATIONAL Transmission Shaft Seal Fargo Qa D110

fits year: 1966–1968.

SX-1X7R NATIONAL Transmission Shaft Seal Fargo Qa D110
More Information
BrandNATIONAL
Manufacturer Part NumberSX-1X7R
Placement On VehicleTRANSMISSION GASKETS SEALING SYSTEMS
TypeMANUAL TRANSMISSION OUTPUT SHAFT SEAL
Item Length3.250
Manufacturer Warranty1 YEAR
IpnC380 33-44
Compatible MakeFARGO
Compatible ModelD110 PICKUP
Compatible Year1968 1967 1966
Core ChargeFREE NO CORE CHARGE
Fitment TypeDIRECT REPLACEMENT
Bundle Description1 PC GENUINE NATIONAL MANUAL TRANSMISSION OUTPUT SHAFT SEAL

Review NATIONAL Transmission Output Shaft Seal For Fargo Pickup Qa for D110 1966–1968

Introducing the National SX-1X7R transmission shaft seal, specially designed for the 1966-1968 Fargo D110 QA models. This premium seal is an essential component for maintaining the integrity of your vehicle's transmission system.

The SX-1X7R transmission shaft seal is manufactured using high-quality materials to ensure superior performance and durability. It features a reinforced rubber design that effectively seals the transmission shaft where it meets the transmission case, preventing transmission fluid leakage. This seal also comes with an integrated gasket that provides an additional layer of protection against fluid loss.

The SX-1X7R transmission shaft seal is engineered to fit perfectly in your Fargo D110 QA's transmission system. It is specifically designed to match the unique dimensions and contours of the sealing surface on these vehicles, ensuring a secure and leak-free installation.

This seal is also considerably more resilient than its OEM counterpart. It is resistant to the harsh effects of extreme temperatures, vibration, and the corrosive properties of transmission fluid. Its superior elasticity and flexibility enable it to adapt to the slightest changes in the transmission shaft's position, further reducing the chance of leaks.

Installing the National SX-1X7R transmission shaft seal is a straightforward process. It can be replaced in a relatively short time, making it an excellent choice for DIY enthusiasts or those who prefer to save on labor costs. Additionally, this seal is backed by National's industry-leading warranty, providing you with peace of mind and the confidence that your investment is protected.

In summary, the National SX-1X7R transmission shaft seal is an essential upgrade for your 1966-1968 Fargo D110 QA. Its high-quality construction, durability, and perfect fit make it an excellent choice for those seeking reliable and effective transmission sealing solutions. By choosing this seal, you are investing in the longevity and performance of your vehicle's transmission system.

National SX-1x7R Transmission Shaft Seal for 1966-1968 Fargo D110 QA: A Comprehensive Analysis

Introduction:

The National SX-1x7R transmission shaft seal is a critical component for the Dana 18 and Spicer 1314 transmission systems used in 1966-1968 Fargo D110 and similar vehicles. This seal helps prevent transmission fluid from leaking out, ensuring optimal performance and longevity of the drivetrain. In this analysis, we will discuss the advantages and disadvantages of purchasing this seal to help you make an informed decision.

Pros:

1. OEM Compatibility: The National SX-1x7R seal is designed to be a direct replacement for the original equipment seal, ensuring a perfect fit and function.

2. Leak Prevention: A new shaft seal can effectively prevent transmission fluid leaks, which can save you from costly repairs and potential engine damage.

3. Improved Performance: A properly sealed transmission system can lead to better performance, as there will be no loss of fluid pressure or power due to leaks.

4. Cost-Effective: While the upfront cost of a new seal may seem high, the potential savings from avoiding costly repairs and maintaining optimal vehicle performance make it a cost-effective solution in the long run.

5. Easy Installation: The seal replacement process is generally straightforward and can be done at home with the right tools and some mechanical knowledge.

Cons:

1. Initial Cost: The cost of a new National SX-1x7R transmission shaft seal can be higher than some aftermarket alternatives. However, it is essential to consider the long-term savings and benefits.

2. Availability: Depending on your location, it might be challenging to find a local parts supplier that stocks this specific seal. You may need to order it online or from a specialist store.

3. Installation Complexity: While the installation process is relatively simple, it may require some patience and mechanical skills to complete. It is essential to follow the manufacturer's instructions carefully to avoid damaging the seal or transmission components.

Conclusion:

The National SX-1x7R transmission shaft seal is an essential investment for maintaining the performance and longevity of the drivetrain in your 1966-1968 Fargo D110 or similar vehicle. While there are some potential disadvantages, such as the initial cost and installation complexity, the advantages including OEM compatibility, leak prevention, improved performance, and cost-effectiveness far outweigh the cons. By investing in a high-quality seal, you can save yourself from costly repairs, maintain optimal performance, and enjoy peace of mind on the road.

Recommendation:

If you own a 1966-1968 Fargo D110 or a similar vehicle and have noticed transmission fluid leaks or are concerned about potential leaks, we highly recommend investing in a new National SX-1x7R transmission shaft seal. While the upfront cost may be higher than some aftermarket alternatives, the long-term benefits including OEM compatibility, leak prevention, improved performance, and cost savings make it a wise investment for any vehicle owner. You can order this seal from reputable online parts suppliers or specialist stores to ensure you receive a genuine product. Remember to follow the manufacturer's instructions carefully during installation to ensure a successful and efficient process.

Details:

National transmission output shaft seal for 1966-1968 fargo D110 pickup qa: status: in stock.

specifications differentialsdepo:

  • for years: 1966–1968
  • brand: National
  • mpn: Sx-1x7r
  • placement on vehicle: Transmission Gaskets Sealing Systems
  • type: Manual Transmission Output Shaft Seal
  • item length: 3.250
  • manufacturer warranty: 1 Year
  • ipn: C380 33-44
  • compatible make: Fargo
  • compatible model: D110 Pickup
  • compatible year: 1968 1967 1966
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Manual Transmission Output Shaft Seal

general differentialsdepo:

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

seller differentialsdepo:

  • rating: 98.8%
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  • city: indianapolis, indiana

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offer differentialsdepo:

  • availability: in stock
  • price: $28.23
  • item condition: New
  • sold #: 17
  • options: ship-to-home
  • started: july 1, 2025
  • in stock #: 1

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  • paid by: buyer
  • policy: returns accepted
  • time: 30 days

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  • type: fixed
  • class: standard, expedited
  • transit: 3-7 days
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rating: 98.8% out of 100 based on 119 user ratings.
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