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NATIONAL SX-1NJ2 Generator Commutator End Bearing Tu

fits make: Gmc. year: 1967–1972.

Sx-1nj2 National Generator Commutator End Bearing For 1967-1972 Gmc C15 C1500 Tu

( Brand: National ), ( Type: Generator Commutator End Bearing ), ( Placement On Vehicle: Electrical Charging Starting Alternator / Generator ), ( Manufacturer Part Number: SX-1NJ2 ), ( Item Length: 2.060 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C857 22-22 ), ( Compatible Model: C15/c1500 Suburban ), ( Compatible Year: 1972 1971 1970 1969 1968 1967 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Generator Commutator End Bearing )

Review NATIONAL Generator Commutator End Bearing Gmc C15 Tu fits C1500 1967–1972

Introducing the National SX-1NJ2 Generator Commutator End Bearing, specifically designed for use in 1967 to 1972 GMC C15 and C1500 TU models. This crucial component plays a vital role in ensuring the smooth and efficient operation of your vehicle's generator.

The National SX-1NJ2 is an OEM (Original Equipment Manufacturer) replacement part that boasts a high-quality design and construction. Its primary function is to support the end of the generator commutator, which is responsible for generating the electrical current that powers the vehicle's electrical systems. The bearing itself is made from a premium material blend that provides excellent durability and resistance to wear and tear.

This commutator end bearing features a sealed design, which means it's protected from the elements and contaminants that can cause damage over time. The seal ensures that grease remains contained within the bearing, maintaining optimal lubrication and reducing the need for frequent maintenance.

The National SX-1NJ2 Generator Commutator End Bearing is engineered to meet or exceed the original equipment specifications for your GMC C15 or C1500 TU. It is precision-machined to ensure a perfect fit and proper function, and it comes with all necessary hardware for a straightforward installation process.

By choosing the National SX-1NJ2, you can trust that you're investing in a reliable, long-lasting solution for your vehicle's generator. It is backed by a robust warranty, providing peace of mind and confidence that you're making a smart purchase.

In summary, the National SX-1NJ2 Generator Commutator End Bearing is an essential replacement part for your 1967 to 1972 GMC C15 or C1500 TU. It boasts a high-quality design, sealed construction, and a precise fit, ensuring optimal performance and longevity for your vehicle's electrical systems.

Buying a new commuter end bearing (National SX-1NJ2) for a 1967-1972 GMC C15/C1500 TU engine involves weighing the potential benefits against the costs. Here are some pros and cons to consider:

Pros:

1. Improved reliability: A new commuter end bearing can reduce the likelihood of engine failure caused by a worn-out or damaged bearing. This can save you from costly repairs or replacement of the entire engine.

2. Smoother operation: A new bearing can result in a smoother running engine, reducing vibrations and noise. This can lead to a more enjoyable driving experience and potentially better fuel efficiency.

3. Longer engine life: By addressing the issue of a worn-out bearing before it causes further damage, you can extend the life of your engine.

4. Peace of mind: Knowing that your engine has a new, reliable commuter end bearing can give you peace of mind, especially if you rely on your vehicle for work or everyday life.

Cons:

1. Cost: Replacing a commuter end bearing is not a cheap repair, especially for an older engine. The cost of the part itself, as well as labor and any additional components that may need to be replaced during the installation process, can add up.

2. Time: The repair process can take some time, as the engine may need to be removed from the vehicle in order to access the commuter end bearing. This can be inconvenient, especially if you rely on your vehicle for transportation.

3. Complexity: Replacing a commuter end bearing is not a simple task, and it requires a certain level of mechanical expertise. If you are not comfortable working on your own vehicle, it is best to leave the repair to a professional.

Conclusion:

In conclusion, replacing the commuter end bearing on a 1967-1972 GMC C15/C1500 TU engine can provide several benefits, including improved reliability, smoother operation, longer engine life, and peace of mind. However, the cost and time involved in the repair process are significant drawbacks. Ultimately, the decision to replace the commuter end bearing depends on your budget, the condition of your engine, and your personal priorities. If your engine is in good condition and you want to save money, you may choose to live with the issue and monitor the condition of the bearing closely. If reliability and peace of mind are your priorities, or if your engine is showing signs of significant wear, replacing the commuter end bearing may be the best choice.

Recommendation:

If you decide to replace the commuter end bearing, it is recommended that you use a high-quality replacement part from a reputable supplier, such as National, to ensure the best possible performance and longevity. Additionally, it is important to have the repair done by a qualified mechanic to ensure that the job is done correctly and efficiently.

Details:

part #: sx1nj2 price

  • $21.73

specifications addedclutch:

  • for makes: Gmc
  • for years: 1967-1972
  • brand: National
  • type: Generator Commutator End Bearing
  • placement on vehicle: Electrical Charging Starting Alternator / Generator
  • manufacturer part number: SX-1NJ2
  • item length: 2.060
  • manufacturer warranty: 1 Year
  • interchange part number: C857 22-22
  • compatible model: C15/c1500 Suburban
  • compatible year: 1972 1971 1970 1969 1968 1967
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Generator Commutator End Bearing

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  • started: April 6, 2026
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  • Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts

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for makes: gmc, for years: 1967-1972, type: generator commutator end bearing, placement on vehicle: electrical charging starting alternator / generator, item length: 2.060, manufacturer warranty: 1 year, compatible model: c15/c1500 suburban, compatible year: 1972 1971 1970 1969 1968 1967, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national generator commutator end bearing,
category: auto parts > transmission drivetrain > clutch parts kits > additional clutch parts, sku: 13952966394002892,

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