SX-B82T NATIONAL Rear Engine Crankshaft Seal Gaskets Dx F-150

Review NATIONAL Rear Engine Crankshaft Seal For Ford Gaskets Dx for FORD HERITAGE F-150 2004

The National SX-B82T rear engine crankshaft seal is specifically designed for the 2004 Ford F-150 Heritage models with the 5.4L 3V V8 engine. This seal is manufactured by the renowned gasket brand, DX, ensuring high-quality and durability.

The SX-B82T seal is engineered to provide a reliable seal between the engine crankshaft and the rear oil pan. It is made from a high-performance elastomer material that is resistant to oil, coolant, and other harsh engine fluids. This material allows the seal to withstand the extreme temperatures and pressures encountered in the engine environment.

The seal features a double-lip design, which provides an extra layer of protection against oil leakage. The outer lip seals the primary fluid flow while the inner lip prevents any potential oil bypass. The seal also incorporates a special ribbed design, which helps to evenly distribute the oil pressure and prevent the seal from collapsing under high loads.

The installation process of the National SX-B82T rear engine crankshaft seal is relatively straightforward. The seal comes with all necessary hardware, including new gasket mate gaskets, making it a complete kit for replacement. The seal is easily accessible through the oil pan, and the removal and installation process can be done in a few hours with basic hand tools.

In summary, the National SX-B82T rear engine crankshaft seal for the 2004 Ford F-150 Heritage models is a high-quality and durable solution for preventing oil leaks from the crankshaft. Its double-lip design, ribbed construction, and use of high-performance elastomer material make it an excellent choice for maintaining the performance and efficiency of your engine.

Pros and Cons of Buying a National SX-B82T Rear Engine Crankshaft Seal for a 2004 Ford F-150 Heritage

The National SX-B82T rear engine crankshaft seal is a popular aftermarket solution for sealing the rear crankshaft of a 2004 Ford F-150 Heritage. This seal is manufactured by National Sealing Technologies, a well-known brand in the automotive aftermarket industry. In this analysis, we will discuss the advantages and disadvantages of purchasing this seal to help you make an informed decision.

1. OEM-equivalent quality: The National SX-B82T rear engine crankshaft seal is designed to meet or exceed the original equipment manufacturer (OEM) specifications for your Ford F-150. This means that it should provide the same level of sealing performance as the factory seal.

2. Durability: The seal is made from high-quality materials that are resistant to wear and tear, ensuring a long service life. This is essential for preventing oil leaks and maintaining the overall health of your engine.

3. Easy installation: The National SX-B82T rear engine crankshaft seal is designed to be easy to install, typically requiring only basic hand tools and minimal mechanical skills. This can save you time and money compared to having the repair done at a professional shop.

4. Cost-effective: The aftermarket price of the National SX-B82T rear engine crankshaft seal is generally lower than the cost of an OEM seal from the dealer. This can help you save money on your repair, especially if you plan to perform the installation yourself.

1. Potential fitment issues: While the National SX-B82T rear engine crankshaft seal is designed to fit most 2004 Ford F-150 models, there may be some variations in engine design or manufacturing tolerances that can result in fitment issues. This could potentially require additional modifications or adjustments during installation.

2. Lack of warranty: Aftermarket parts like the National SX-B82T rear engine crankshaft seal may not come with the same level of warranty coverage as OEM parts. This means that if the seal fails prematurely, you may be responsible for the cost of the replacement.

3. Potential for leaks: Despite the high-quality materials used in the National SX-B82T rear engine crankshaft seal, there is still a small risk of oil leaks occurring during or after installation. This could be due to factors such as improper installation or variations in engine design.

In conclusion, the National SX-B82T rear engine crankshaft seal for a 2004 Ford F-150 offers several advantages, including OEM-equivalent quality, durability, ease of installation, and cost-effectiveness. However, there are also some potential disadvantages, such as fitment issues, lack of warranty, and the risk of oil leaks. Ultimately, the decision to purchase this seal depends on your individual needs, preferences, and budget. If you are comfortable with the potential risks and want to save money on your repair, the National SX-B82T rear engine crankshaft seal could be a good choice. However, if you prefer the peace of mind that comes with an OEM warranty or have concerns about fitment, you may want to consider purchasing the OEM seal from your Ford dealer instead.

Details:

National rear engine crankshaft seal for 2004 Ford F-150 Heritage gaskets dx: status: in stock.

specifications differentialsdepo:

• for models: F-150, Heritage
• for makes: Ford
• for years: 2004
• brand: National
• mpn: Sx-b82t
• placement on vehicle: Engine Gaskets Sealing Systems
• type: Engine Crankshaft Seal
• item length: 5.000
• manufacturer warranty: 1 Year
• ipn: C790 63-9
• compatible model: F-150 Heritage
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Engine Crankshaft Seal

payments differentialsdepo:

• wallet: apple-pay
• credit card: visa
• other

returns differentialsdepo:

• time: 30 days
• policy: returns accepted
• paid by: buyer

shipping differentialsdepo:

• class: standard, expedited
• service: standard, expedited
• type: fixed
• transit: 4-7 days

offer differentialsdepo:

• in stock #: 2
• prices: $29.85–$37.40
• item condition: New
• options: ship-to-home
• availability: in stock
• sold #: 17
• started: july 12, 2025

seller differentialsdepo:

• city: indianapolis, indiana
• # reviews: 560065
• rating: 98.8%

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional