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  3. NATIONAL BEARINGS 710831

NATIONAL BEARINGS 710831 Trans Shaft Seal 19133156

710831 National Bearings Trans Case Input Shaft Seal

( Brand: National Bearings ), ( Manufacturer Part Number: 710831 ), ( Type: Transfer Case Input Shaft Seal ), ( Material: Fluoro-elastomer ), ( Country Of Origin: Taiwan, Province Of China ), ( Ipn: 19133156 ), ( Item Length: 3.300 )

Review NATIONAL BEARINGS Trans Case Input Shaft Seal

The National Bearings 710831 Trans Shaft Seal is an essential component for maintaining the performance and longevity of automatic transmissions in various heavy-duty applications. This high-quality seal is engineered to provide effective sealing against oil leakage and contaminants, ensuring the optimal functioning of the transmission system.

The 710831 Trans Shaft Seal is specifically designed for use in heavy-duty applications where the seal is subjected to high loads and extreme conditions. The seal features a robust, reinforced design with an outer lip that provides a tight seal against the transmission housing, preventing oil leakage and protecting against environmental contaminants.

The inner diameter of the seal accommodates the transmission shaft, allowing for smooth rotation without any leaks. The seal material is formulated from a high-performance elastomer that offers excellent resistance to oil, heat, and wear, ensuring long-lasting sealing performance.

Installation of the National Bearings 710831 Trans Shaft Seal is a straightforward process. The seal comes with a compatible retainer to securely hold it in place. The retainer is designed to fit snugly against the transmission housing and the seal, ensuring proper sealing and preventing any misalignment or movement during operation.

In conclusion, the National Bearings 710831 Trans Shaft Seal is an essential upgrade for heavy-duty automatic transmissions, providing optimal sealing performance against oil leakage and contaminants. Its robust design, high-performance elastomer material, and easy installation make it an ideal choice for maintaining the performance and longevity of heavy-duty transmission systems.

National Bearings 710831 Trans Shaft Seal: Pros and Cons

The National Bearings 710831 Trans Shaft Seal is a critical component in various automotive applications, designed to prevent oil leakage from the transmission shaft. Like any other part, it has its advantages and disadvantages.

Pros:

1. High-quality seal: National Bearings is a reputable manufacturer known for producing high-quality bearings and seals. This 710831 Trans Shaft Seal is no exception.

2. Prevent oil leaks: A faulty transmission shaft seal can lead to significant oil leaks, causing damage to other components and reducing vehicle performance. Replacing the old seal with a new one can help prevent these issues.

3. Availability: National Bearings is a well-known brand, and their products are widely available at various automotive stores and online marketplaces, making it easy to find and purchase.

Cons:

1. Cost: The National Bearings 710831 Trans Shaft Seal may be more expensive compared to some aftermarket alternatives. However, the higher price point could be justified by the brand's reputation for quality.

2. Installation: Installing the new seal may require some mechanical skills, and it could be a time-consuming process, especially for those who are not familiar with automotive repairs.

3. OEM vs. aftermarket: While National Bearings is a trusted brand, some may argue that aftermarket seals can be a more cost-effective alternative. However, the quality and performance of aftermarket seals may vary significantly.

Conclusion:

The National Bearings 710831 Trans Shaft Seal is a reliable and high-quality component that can help prevent oil leaks from the transmission shaft. Although it may come with a higher price tag and installation challenges, the benefits of using a reputable brand like National Bearings may outweigh the cons for those who prioritize vehicle performance and longevity. Ultimately, the decision to purchase this seal depends on an individual's budget, mechanical skills, and preference for OEM vs. aftermarket parts.

Details:

Housing Bore Inch: 2.795. Design type: spring loaded; multi-lip. Placing an order outside the US is easy. Sealing Material: Fluoro-Elastomer.

Housing Bore mm: 70.933. Original packaging. National 710831 Trans Case Input Shaft Seal: Seal. FEATURES: Excellent high temperature capabilities.

Delivers quality and reliable performance for every type of repair. SPECIFICATIONS: Helix Type: Bi-Directional Lip Design. Unit of Dimension: Inch. Compatible with wide range of fluids.

Transfer Case Input Shaft Seal. All accessories hardware. Temperature range: 40 F to 400 / C 204.

Part: Oil Seal.

part #: 710831 prices

  • $18.96-$47.99

specifications manutransmission:

  • brand: National Bearings
  • mpn: 710831
  • type: Transfer Case Input Shaft Seal
  • material: Fluoro-elastomer
  • country of origin: Taiwan, Province Of China
  • ipn: 19133156
  • item length: 3.300

shipping manutransmission:

  • transit: 4-7 Days
  • service: Standard
  • type: Fixed
  • cost: $0.00
  • class: Standard

payments manutransmission:

  • credit card: Visa
  • wallet: Paypal
  • other

returns manutransmission:

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

offer manutransmission:

  • options: Ship-to-home
  • availability: In Stock
  • started: February 5, 2026
  • quantity: 1
  • sold: 0

seller manutransmission:

  • city: Miami, Florida
  • rating: 99.4%
  • # reviews: 144488

general manutransmission:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
type: transfer case input shaft seal, country of origin: taiwan, province of china, item length: 3.300,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, material: fluoro-elastomer, sku: 10919476579276604,

National Bearings 710831 Is Similar To:

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5 offers $18.96–$47.99 USD
  • Offer #1: $18.96 price + $19.73 shipping estimate = $38.69* total. out of the seal and other wheel-end components. Transfer Case Input Shaft Seal ( ) by National.+$19.73 shipping
  • Offer #2: $47.99 price + $0.00 shipping estimate = $47.99* total. O'REILLY PRECISION Transfer Case Input Shaft Seal.FREE SHIPPING
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  • Offer #5: $18.29 price + $7.30 shipping estimate = $25.59* total.+$7.30 shipping

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