NATIONAL C428 Transfer Oil Pump Housing Seal 7-15

( Brand: National ), ( Manufacturer Part Number: 2006 ), ( Type: Transfer Case Oil Pump Housing Seal ), ( Ipn: C428 7-15 ), ( Item Length: 2.750 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transfer Case Gaskets Sealing Systems ), ( Compatible Model: Avalanche 1500 ), ( Compatible Year: 2006 2005 2004 2003 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Transfer Case Oil Pump Housing Seal )

Review NATIONAL 7-15 Transfer Case Oil Pump Housing Seal For Chevrolet Ah fits 2003–2006

National C428 7-15 Transfer Oil Pump Housing Seal for 2003-2006 Chevrolet Silverado, Suburban, Tahoe, and Avalanche

The National C428 7-15 Transfer Oil Pump Housing Seal is an essential component designed to ensure the efficient and reliable operation of the transfer oil system in specific Chevrolet models. This seal is suitable for 2003-2006 Chevrolet Silverado, Suburban, Tahoe, and Avalanche vehicles.

Made from high-quality materials, this transfer oil pump housing seal is engineered to withstand the rigors of daily driving and harsh conditions. The seal is a critical component that prevents oil leaks from the transfer case and ensures the proper flow of oil between the transmission and transfer case.

This National C428 seal measures 7 inches long and 15 inches in diameter, making it the ideal size for the specified applications. Its precise fit and engineering ensure a secure seal that prevents oil loss and maintains the integrity of the transfer case.

Installing the new transfer oil pump housing seal is a straightforward process. However, it is recommended that the installation be performed by a certified technician to ensure proper alignment and seating of the seal. Improper installation may result in oil leaks or other issues.

Using a high-quality transfer oil pump housing seal, such as the National C428 7-15, is essential for maintaining the performance and longevity of your Chevrolet vehicle. By preventing oil leaks and ensuring proper oil flow, you can enjoy a smoother, more reliable driving experience.

Whether you are a do-it-yourself enthusiast or a professional mechanic, the National C428 7-15 Transfer Oil Pump Housing Seal is an essential addition to your toolbox or parts inventory. With its proven quality and fit, you can trust that this seal will deliver the performance and reliability you need for your Chevrolet vehicle.

Pros and Cons of Buying a National C428 7-15 Transfer Oil Pump Housing Seal for a 2003-2006 Chevrolet

a. Availability: The National C428 7-15 Transfer Oil Pump Housing Seal is widely available from various automotive parts retailers, both online and offline. This ensures that customers can easily access and purchase the seal when they need it.

b. Replacement: The seal is specifically designed to replace the worn-out or damaged seal in the transfer oil pump housing of a 2003-2006 Chevrolet. This can help prevent further damage to the engine and improve its performance.

c. Quality: National is a reputable brand in the automotive parts industry, and the C428 7-15 Transfer Oil Pump Housing Seal is known for its durability and reliability. This can provide peace of mind to customers who are concerned about the longevity of the part.

a. Cost: The National C428 7-15 Transfer Oil Pump Housing Seal can be more expensive than some aftermarket or generic alternatives. This can be a deterrent for budget-conscious customers.

b. Installation: Installing the seal can be a challenging task, especially for those without automotive repair experience. This may require the assistance of a professional mechanic, which can add to the overall cost.

The National C428 7-15 Transfer Oil Pump Housing Seal is a high-quality replacement part that can help prevent further damage to the engine of a 2003-2006 Chevrolet. However, its cost and installation complexity can be drawbacks for some customers.

If you are experiencing issues with the transfer oil pump housing seal on your 2003-2006 Chevrolet and are concerned about the long-term performance of your engine, then the National C428 7-15 Transfer Oil Pump Housing Seal is a recommended option. However, if you are on a tight budget or are comfortable with installation, you may consider exploring alternative aftermarket or generic options.

Regardless of your choice, it is essential to ensure that you purchase the correct seal for your specific Chevrolet model and year to ensure proper fitment and function.

Details:

National Transfer Case Oil Pump Housing Seal for 2003 - 2006 Chevrolet ah: Status: In Stock.

specifications manutransmission:

• for makes: Chevrolet
• for years: 2003-2006
• brand: National
• mpn: 2006
• type: Transfer Case Oil Pump Housing Seal
• ipn: C428 7-15
• item length: 2.750
• manufacturer warranty: 1 Year
• placement on vehicle: Transfer Case Gaskets Sealing Systems
• compatible model: Avalanche 1500
• compatible year: 2006 2005 2004 2003
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Transfer Case Oil Pump Housing Seal

offer manutransmission:

• started: October 16, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

payments manutransmission:

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

shipping manutransmission:

• transit: 2-5 Days
• type: Fixed
• class: Standard, Expedited
• cost: $0.00
• service: Standard, Expedited

seller manutransmission:

• # reviews: 580967
• city: Indianapolis, Indiana
• rating: 99.0%

general manutransmission:

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

returns manutransmission:

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

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