SX-HHD2 NATIONAL Front Engine Crankshaft Seal Pontiac

Review NATIONAL Front Engine Crankshaft Seal For Pontiac Co for PONTIAC PATHFINDER 1955–1958

The National SX-HHD2 front engine crankshaft seal is an essential component for maintaining the sealing integrity of the crankshaft in the engine compartment of 1955-1958 Pontiac Pathfinder vehicles. This seal is specifically designed to prevent oil leakage between the crankshaft and the engine block, ensuring optimal engine performance and longevity.

The SX-HHD2 crankshaft seal is made from high-quality, heavy-duty materials that are capable of withstanding the extreme pressures and temperatures encountered in the engine environment. The seal features a durable, reinforced lip that provides a strong seal against crankshaft rotation and helps prevent oil from escaping. The seal is also designed with a unique compression spring that provides an extra tight seal, preventing any potential leaks.

The National SX-HHD2 front engine crankshaft seal is easy to install, making it a popular choice among mechanics and DIY enthusiasts. The seal comes with detailed instructions and all necessary hardware, ensuring a hassle-free installation process. The installation process typically involves draining the engine oil, removing the old crankshaft seal, and installing the new one.

In comparison to other crankshaft seals on the market, the National SX-HHD2 seal offers superior sealing performance and durability. The heavy-duty materials used in its construction make it ideal for high-mileage engines or those that have experienced oil leaks in the past. Moreover, the unique design features of the seal, such as the reinforced lip and compression spring, help ensure a long-lasting seal that will keep your engine performing at its best.

In summary, the National SX-HHD2 front engine crankshaft seal is a must-have for any 1955-1958 Pontiac Pathfinder owner looking to maintain their engine's sealing integrity and prevent costly oil leaks. With its high-quality construction, easy installation process, and superior sealing performance, this crankshaft seal is a smart investment for any Pontiac Pathfinder enthusiast.

Pros and Cons of Buying a National SX-HHD2 Front Engine Crankshaft Seal for 1955-1958 Pontiac Pathfinder

a. Designed specifically for the front engine crankshaft of 1955-1958 Pontiac Pathfinder models.

b. Made from high-quality materials to ensure a proper seal and prevent leakage.

c. Easy installation process, often taking less time than a professional shop visit.

d. Can save significant money compared to the cost of having a professional repair shop replace the seal.

e. Provides the opportunity for the car owner to gain hands-on experience with their vehicle's maintenance.

a. Requires the necessary tools and knowledge for proper installation, which may not be readily available for some car owners.

b. Incorrect installation could lead to further damage and potential safety issues.

c. The part may not be a perfect match for every vehicle in the specified model range, so it's essential to verify compatibility before purchasing.

d. The DIY installation process might take longer than anticipated, depending on the individual's experience and availability of resources.

The decision to buy and install a National SX-HHD2 front engine crankshaft seal for a 1955-1958 Pontiac Pathfinder depends on various factors. These include the car owner's mechanical skills, availability of resources, and the urgency of the repair. While there are pros and cons to consider, the potential savings and self-sufficiency gained from the DIY installation may outweigh the cons for some individuals. For those less confident in their abilities, it might be more prudent to seek professional assistance. Ultimately, careful research and consideration of both the pros and cons can help car owners make an informed decision.

For individuals with a solid understanding of automotive repair and the necessary tools, purchasing and installing a National SX-HHD2 front engine crankshaft seal can be a cost-effective and rewarding solution to address the issue. For those without the confidence or resources, it is recommended to consult a professional mechanic for a reliable and efficient repair.

Details:

National front engine crankshaft seal for 1955-1958 Pontiac Pathfinder co: status: in stock.

specifications differentialsdepo:

• for models: Pathfinder
• for makes: Pontiac
• for years: 1955–1958
• brand: National
• mpn: Sx-hhd2
• placement on vehicle: Engine Gaskets Sealing Systems
• type: Engine Crankshaft Seal
• item length: 2.750
• manufacturer warranty: 1 Year
• ipn: C671 52-20
• compatible year: 1958 1957 1956 1955
• core charge: Free No Core Charge
• position: Front
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Engine Crankshaft Seal

offer differentialsdepo:

• in stock #: 3
• prices: $16.31–$21.30
• item condition: New
• availability: in stock
• sold #: 15
• options: ship-to-home
• started: august 21, 2025

general differentialsdepo:

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

returns differentialsdepo:

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

payments differentialsdepo:

• wallet: google-pay
• other
• credit card: diners-club

shipping differentialsdepo:

• service: standard, expedited
• class: standard, expedited
• transit: 4-6 days
• type: fixed

seller differentialsdepo:

• rating: 98.7%
• # reviews: 563369
• city: indianapolis, indiana