1. Car & Truck Manual Transmission Parts Deals
  2. sku: 8764998836165603
  3. NATIONAL SX-8D3Z

NATIONAL SX-8D3Z Transmission Shaft Seals International Kl

fits year: 1971–1973.

Sx-8d3z National 2 Pc Transmission Shift Shaft Seals For 1971-1973 International Kl

( Brand: National ), ( Manufacturer Part Number: SX-8D3Z ), ( Type: Manual Transmission Shift Shaft Seal ), ( Ipn: C289 38-53 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Make: International ), ( Compatible Model: 1110 ), ( Compatible Year: 1973 1972 1971 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 2 Pc Genuine National Manual Transmission Shift Shaft Seal Kit )

Review NATIONAL Pc Transmission Shift Shaft Seals For International Kl fits 1971–1973

Introducing the National SX-8D3Z transmission shaft seals, specifically designed for 1971-1973 International Harvester KB and Scout 800 and 825 series trucks. These seals are an essential component for maintaining the integrity of your vehicle's transmission system.

The SX-8D3Z transmission shaft seals are made from a high-quality, durable material that provides excellent sealing performance. Each seal features an advanced design with an inner lip that seals against the shaft and an outer lip that seals against the housing. This design helps prevent transmission fluid leakage, ensuring that your transmission operates efficiently and effectively.

These seals come as a complete set, including the necessary seals for the main shaft, tail shaft, and intermediate shaft. Each seal is carefully packaged to ensure that it arrives in excellent condition. The seals are easy to install, making this an ideal solution for DIY enthusiasts or professional mechanics.

The National SX-8D3Z transmission shaft seals are precision-engineered to fit perfectly in your 1971-1973 International Harvester KB and Scout 800 and 825 series trucks. They are manufactured to meet or exceed OEM specifications, ensuring a reliable and long-lasting seal. These seals are also compatible with aftermarket transmissions and upgrades.

In summary, the National SX-8D3Z transmission shaft seals are an excellent investment for maintaining the performance and longevity of your 1971-1973 International Harvester KB and Scout 800 and 825 series trucks. With their high-quality materials, precise fit, and easy installation, these seals are a must-have for any serious truck enthusiast or professional mechanic.

Pros and Cons of Buying National SX-8D3Z Transmission Shaft Seals for 1971-1973 International Scout 800/1800

Introduction:

The National SX-8D3Z transmission shaft seals are a popular choice among owners of 1971-1973 International Scout 800/1800 models due to their reputation for reliability and durability. However, like any automotive part, they have their advantages and disadvantages. In this analysis, we will discuss the pros and cons of purchasing these seals for your International Scout.

Pros:

1. Improved Sealing: National SX-8D3Z transmission shaft seals provide better sealing than the original factory seals. This helps prevent transmission fluid leakage, which in turn reduces the risk of internal damage and contamination.

2. Enhanced Performance: Properly sealed transmission shafts allow for improved performance. Seals that do not leak can help maintain optimal transmission fluid levels, ensuring consistent power delivery and improved overall vehicle performance.

3. Durability: National SX-8D3Z transmission shaft seals are known for their superior durability. They are made from high-quality materials, which helps them withstand the rigors of off-road driving and daily use.

4. Easy Installation: These seals are relatively easy to install, and most users can complete the job in a few hours with basic hand tools. This is a significant advantage for DIY enthusiasts and those who want to save on labor costs.

Cons:

1. Cost: National SX-8D3Z transmission shaft seals may be more expensive than OEM (original equipment manufacturer) seals. This cost difference can be a deterrent for some buyers, especially those on a tight budget.

2. Availability: These seals may not be readily available at local auto parts stores. Instead, they are typically sold through online retailers or specialty parts suppliers. This can add to the shipping time and potential inconvenience for some buyers.

3. Compatibility: It is essential to ensure that the National SX-8D3Z transmission shaft seals are compatible with your specific International Scout model and engine configuration. Incorrect seals can lead to leaks or other transmission issues.

Conclusion:

In conclusion, National SX-8D3Z transmission shaft seals offer several advantages, including improved sealing, enhanced performance, and durability. However, they also come with some disadvantages, such as cost, availability, and compatibility concerns. Ultimately, the decision to purchase these seals depends on your personal priorities, budget, and vehicle usage. If you value improved sealing, durability, and performance, and are willing to pay a premium, National SX-8D3Z transmission shaft seals may be an excellent investment for your International Scout 800/1800. On the other hand, if you are budget-conscious or have concerns about compatibility, you may want to consider OEM or alternative seals.

Recommendation:

If you decide to purchase National SX-8D3Z transmission shaft seals for your 1971-1973 International Scout 800/1800, make sure to double-check their compatibility with your specific vehicle model and engine configuration. You can contact the parts supplier or consult the National Sealing website for assistance. Additionally, ensure that you have the necessary tools and knowledge to install the seals yourself or consider hiring a professional if you are unsure.

Details:

part #: sx8d3z price

  • $21.06

specifications manutransmission:

  • for years: 1971-1973
  • brand: National
  • mpn: Sx-8d3z
  • type: Manual Transmission Shift Shaft Seal
  • ipn: C289 38-53
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transmission Gaskets Sealing Systems
  • compatible make: International
  • compatible model: 1110
  • compatible year: 1973 1972 1971
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 2 Pc Genuine National Manual Transmission Shift Shaft Seal Kit

seller manutransmission:

  • rating: 99.0%
  • # reviews: 582893
  • city: Indianapolis, Indiana

shipping manutransmission:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed

payments manutransmission:

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

returns manutransmission:

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

general manutransmission:

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

offer manutransmission:

  • quantity: 2
  • options: Ship-to-home
  • started: October 22, 2025
  • availability: In Stock
  • sold: 0
for years: 1971-1973, type: manual transmission shift shaft seal, item length: 2.000, manufacturer warranty: 1 year, placement on vehicle: transmission gaskets sealing systems, compatible make: international, compatible model: 1110, compatible year: 1973 1972 1971, core charge: free no core charge, fitment type: direct replacement, bundle description: 2 pc genuine national manual transmission shift shaft seal kit,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 8764998836165603,

National SX-8D3Z Is Similar To:

manutransmission logo
1 offer $21.06 USD
  • Offer #1: $21.06 price + $0.00 shipping estimate = $21.06* total.FREE SHIPPING

Copyright © manutransmission.com