1. Car & Truck Parts Accessories Offered
  2. sku: 6870374819021792
  3. NATIONAL SX-T7ST

NATIONAL SX-T7ST Rear Outer Differential Pinion Seal Zw International

fits year: 1965–1971.

Sx-t7st National Rear Outer Differential Pinion Seal For 1965-1971 International Zw

( Brand: National ), ( Manufacturer Part Number: SX-T7ST ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C833 55-28 ), ( Compatible Make: International ), ( Compatible Model: M800 ), ( Compatible Year: 1971 1970 1969 1968 1967 1966 1965 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Type: Multi Purpose Seal ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Multi Purpose Seal )

Review NATIONAL Rear Outer Differential Pinion Seal For International Zw fits 1965–1971

The National SX-T7ST rear outer differential pinion seal for 1965-1971 International Harvester ZW models is an essential component for maintaining the performance and longevity of your vehicle's differential assembly. This seal plays a crucial role in preventing oil leakage, ensuring that the differential fluid stays contained within the housing and lubricates the gears efficiently.

The SX-T7ST seal is specifically engineered to fit and function optimally in the rear differential unit of International Harvester ZW pickups and tractors from the years 1965 to 1971. It is manufactured using advanced materials and production techniques to provide superior sealing performance, even under the most demanding operating conditions.

The pinion seal is a dynamic component that experiences continuous wear and tear due to the rotation of the pinion shaft and the differential gears. The SX-T7ST seal is designed to be resilient to the pressure and forces generated during vehicle operation. Its unique cross-section shape and material composition allow it to effectively seal against oil leakage, keeping your differential functioning at peak performance.

Installing the National SX-T7ST rear outer pinion seal is a straightforward process that can be done as a preventative maintenance measure or as a repair solution for leaking differentials. It is recommended to use a high-quality seal installation tool and follow the manufacturer's instructions carefully to ensure proper installation and sealing performance.

Investing in a high-quality pinion seal like the National SX-T7ST can save you from costly repairs and downtime resulting from differential oil leaks. Trusted by professionals and enthusiasts alike, this seal is an invaluable addition to your vehicle maintenance arsenal, ensuring the smooth operation and longevity of your International Harvester ZW's differential assembly.

Pros and Cons of Buying a National SX-T7ST Rear Outer Differential Pinion Seal for 1965-1971 International ZW

1. Pros:

a. Compatibility: This National SX-T7ST rear outer differential pinion seal is specifically designed for 1965-1971 International ZW models, ensuring a perfect fit.

b. Durability: The National SX-T7ST seal is made from high-quality materials, which can withstand the rigors of regular use in a vehicle's differential system.

c. Leak Prevention: A faulty pinion seal can cause differential fluid to leak, leading to potential damage to other components. Replacing the seal with a new one, such as the National SX-T7ST, can help prevent such leaks and the associated issues.

d. Improved Performance: A worn-out or damaged pinion seal can impact the performance of the differential system. Installing a new seal, like the National SX-T7ST, can help restore optimal performance.

2. Cons:

a. Cost: Replacing a differential pinion seal is an additional expense, and the cost of the National SX-T7ST seal may be a significant investment for some vehicle owners.

b. Labor Costs: Installing the new seal may require professional assistance, adding to the overall cost.

c. Time: If you choose to have the seal replaced by a mechanic, it may take some time to schedule the appointment and complete the installation.

Conclusion:

The National SX-T7ST rear outer differential pinion seal is an essential component to keep your 1965-1971 International ZW running optimally. While it may come with some initial investment and time commitment, the benefits of a new seal include improved performance, leak prevention, and compatibility. If you notice any signs of a leaking differential, it's recommended to address the issue promptly by installing a new pinion seal, such as the National SX-T7ST, to ensure the longevity and functionality of your vehicle.

Details:

part #: sxt7st price

  • $39.68

specifications parthick:

  • for years: 1965-1971
  • brand: National
  • mpn: Sx-t7st
  • manufacturer warranty: 1 Year
  • ipn: C833 55-28
  • compatible make: International
  • compatible model: M800
  • compatible year: 1971 1970 1969 1968 1967 1966 1965
  • core charge: Free No Core Charge
  • position: Rear Outer
  • type: Multi Purpose Seal
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Multi Purpose Seal

general parthick:

  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
  • condition: New

offer parthick:

  • started: March 16, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 3

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

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  • rating: 98.8%
  • # reviews: 548621
  • city: Indianapolis, Indiana

shipping parthick:

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

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for years: 1965-1971, manufacturer warranty: 1 year, compatible make: international, compatible model: m800, compatible year: 1971 1970 1969 1968 1967 1966 1965, core charge: free no core charge, position: rear outer, type: multi purpose seal, fitment type: direct replacement, bundle description: 1 pc genuine national multi purpose seal,
category: auto parts > car truck parts accessories, sku: 6870374819021792,

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