1. Car & Truck Parts Accessories Offered
  2. sku: 14439319369296721
  3. NATIONAL SX-8R1Z

NATIONAL SX-8R1Z Rear Outer Differential Pinion Seal Et 5E11

fits make: Studebaker. year: 1960.

Sx-8r1z National Rear Outer Differential Pinion Seal For 1960 Studebaker 5e11 Et

( Brand: National ), ( Manufacturer Part Number: SX-8R1Z ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C277 78-40 ), ( Placement On Vehicle: Driveline Axles Gaskets Sealing Systems ), ( Compatible Model: 5e11 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Type: Differential Pinion Seal ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Differential Pinion Seal )

Review NATIONAL Rear Outer Differential Pinion Seal For Studebaker Et fits 1960

The National SX-8R1Z rear outer differential pinion seal is specifically designed for Studebaker 5E11 ET models. This high-quality seal is engineered to provide superior protection against oil leaks, ensuring a more efficient and effective performance of your differential system.

The SX-8R1Z seal is made from a durable, synthetic rubber material that offers excellent resistance to oil, water, and heat. This material provides enhanced flexibility, allowing the seal to conform to the contours of the differential housing and maintain a tight seal even under heavy loads and extreme temperatures.

The seal features a unique design that includes an inner lip to prevent oil from bypassing the seal and an outer lip to seal against the differential housing. The inner lip also helps to prevent contaminants, such as road debris and water, from entering the differential and causing damage.

The National SX-8R1Z rear outer differential pinion seal is easy to install, making it a popular choice among automotive enthusiasts and professionals. It comes with detailed installation instructions to ensure a hassle-free experience. Additionally, the seal is backed by National's limited lifetime warranty, giving you peace of mind and confidence in your purchase.

In summary, the National SX-8R1Z rear outer differential pinion seal for Studebaker 5E11 ET is a reliable and effective solution for preventing oil leaks and maintaining the optimal performance of your differential system. Its durable synthetic rubber material, unique design, and easy installation make it a top choice for those seeking a high-quality seal that delivers results.

Pros and Cons of Buying a National SX-8R1Z Rear Outer Differential Pinion Seal for Studebaker 5E11 ET

Introduction:

The National SX-8R1Z rear outer differential pinion seal is a crucial component for maintaining the performance and longevity of your Studebaker 5E11 ET's rear differential. Replacing a worn-out seal can prevent potential leaks and related issues. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific seal.

Pros:

1. High-Quality Material: The National SX-8R1Z rear outer differential pinion seal is made from a premium material that offers excellent sealing capabilities. This ensures a tight seal, preventing leaks and reducing the risk of costly repairs.

2. OEM-Grade: This seal is an OEM-grade replacement, meaning it is designed to meet or exceed the original equipment manufacturer's specifications. This ensures a proper fit and optimal function.

3. Reliable Brand: National Sealing is a well-known and reputable brand in the automotive industry. Their seals are known for their durability and effectiveness, providing peace of mind for consumers.

Cons:

1. Cost: Compared to some aftermarket alternatives, the National SX-8R1Z rear outer differential pinion seal may be more expensive. However, the investment in a high-quality, reliable seal can save money in the long run by preventing potential leaks and related repairs.

2. Availability: Depending on your location, it may be challenging to find a local auto parts store that carries this specific seal. In such cases, it might be necessary to order it online.

3. Installation: Installing the National SX-8R1Z rear outer differential pinion seal may require some mechanical knowledge and skills. If you're not confident in your abilities, it may be best to consult a professional mechanic for installation.

Conclusion:

In conclusion, the National SX-8R1Z rear outer differential pinion seal for Studebaker 5E11 ET offers several advantages, including high-quality materials, OEM-grade specifications, and a reliable brand. Although it may come with a higher cost and potential installation challenges, the investment in a durable and effective seal can save money in the long run by preventing leaks and related repairs.

Recommendation:

If you're in need of a reliable and effective rear outer differential pinion seal for your Studebaker 5E11 ET, we recommend investing in the National SX-8R1Z seal. Its premium materials, OEM-grade specifications, and reputable brand ensure a tight seal and optimal function. While the cost and installation may present challenges, the long-term benefits of a high-quality seal make it a worthwhile investment.

Details:

National Rear Outer Differential Pinion Seal for 1960 Studebaker 5E11 et: Status: In Stock.

part #: sx8r1z prices

  • $27.32-$41.46

specifications parthick:

  • for makes: Studebaker
  • for years: 1960
  • brand: National
  • mpn: Sx-8r1z
  • manufacturer warranty: 1 Year
  • ipn: C277 78-40
  • placement on vehicle: Driveline Axles Gaskets Sealing Systems
  • compatible model: 5e11
  • core charge: Free No Core Charge
  • position: Rear Outer
  • type: Differential Pinion Seal
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Differential Pinion Seal

general parthick:

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

payments parthick:

  • wallet: Paypal
  • other
  • credit card: Diners-club

shipping parthick:

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

returns parthick:

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

seller parthick:

  • rating: 99.5%
  • city: Indianapolis, Indiana
  • # reviews: 623887

offer parthick:

  • sold: 0
  • availability: In Stock
  • quantity: 2
  • started: February 18, 2026
  • options: Ship-to-home
for makes: studebaker, for years: 1960, manufacturer warranty: 1 year, placement on vehicle: driveline axles gaskets sealing systems, compatible model: 5e11, core charge: free no core charge, position: rear outer, type: differential pinion seal, fitment type: direct replacement, bundle description: 1 pc genuine national differential pinion seal,
category: auto parts > car truck parts accessories, sku: 14439319369296721,

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