7EQ-1174 FORD Nos Big Rear Axle Oil Seal Single

Review FORD Nos Big Truck Rear Axle Oil Seal 1948/55 Single Speed Usa

Ford 7EQ-1174 NOS Big Rear Axle Oil Seal (1948-1955, Single)

The Ford 7EQ-1174 NOS (New Old Stock) Big Rear Axle Oil Seal is a genuine replacement part designed specifically for Ford vehicles manufactured between 1948 and 1955. This oil seal is crucial for maintaining the integrity of the rear axle housing and ensuring proper lubrication of the axle.

This heavy-duty oil seal is engineered using high-quality rubber and metal components. It features an outer diameter of approximately 3.75 inches (9.53 cm) and an inner diameter of around 2.875 inches (7.3 cm). The thickness of the seal is approximately 0.375 inches (0.95 cm), providing a snug fit and effective sealing performance.

This Ford oil seal is designed for use in the rear axle housing where the axle shaft rotates, making contact with the oil seal to create a seal against the oil inside the housing. The seal prevents oil from leaking out, which is essential for the effective operation and longevity of the rear axle assembly.

The 7EQ-1174 NOS Big Rear Axle Oil Seal comes as a single unit, making it an ideal replacement for a worn-out or damaged seal. Installing this new oil seal will help prevent excessive oil loss and potential damage to the axle assembly.

This NOS part is an excellent choice for Ford enthusiasts and restorers who are seeking authentic, high-quality replacement parts for their vintage vehicles. The use of NOS (New Old Stock) ensures that the oil seal is unopened and unused, allowing for a fresh and effective seal right out of the package.

In summary, the Ford 7EQ-1174 NOS Big Rear Axle Oil Seal is a critical replacement part for Ford vehicles manufactured between 1948 and 1955. It provides an effective seal against oil loss, ensuring the proper operation and longevity of the rear axle assembly. This NOS part is an authentic and fresh solution for those seeking high-quality replacement parts for their vintage Ford vehicles.

Pros and Cons of Buying a Ford 7EQ-1174 NOS Big Rear Axle Oil Seal for 1948-1955 Single Rear End

If you own a classic Ford vehicle with a single rear end from the period between 1948 and 1955, you may be in need of a new big rear axle oil seal (Ford part number 7EQ-1174). In this article, we will discuss the advantages and disadvantages of purchasing a new-old-stock (NOS) oil seal from reputable sources to help you make an informed decision.

1. Authenticity: A NOS part is originally manufactured by Ford Motor Company during the production period of your vehicle. This means the part is an exact match to the original equipment that came with your car, ensuring a perfect fit and maintaining the authenticity of your restoration project.

2. Quality: NOS parts are often considered to be of higher quality compared to aftermarket or re-manufactured parts. They have not been exposed to the elements or worn down over time, ensuring a longer lifespan and better performance.

3. Availability: NOS parts can be more readily available than original used parts, especially for hard-to-find items like the Ford 7EQ-1174 big rear axle oil seal. This can save you time and effort in sourcing the part.

4. Peace of Mind: Installing a NOS part in your classic Ford vehicle can give you the peace of mind that comes with knowing you are using an authentic and high-quality part from the original manufacturer.

1. Cost: NOS parts can be more expensive than aftermarket or re-manufactured parts due to their rarity and desirability. The cost may be a significant consideration, especially for those on a budget.

2. Limited Availability: While NOS parts can be more readily available than original used parts, they may still be difficult to find for certain items. The Ford 7EQ-1174 big rear axle oil seal is an example of a part that may require extensive searching to locate.

3. Storage and Handling: NOS parts are often stored in less-than-ideal conditions, such as in garages or warehouses, which can lead to dust accumulation or other forms of contamination. Proper storage and handling is essential to ensure the part remains in pristine condition.

When considering the purchase of a Ford 7EQ-1174 NOS big rear axle oil seal for your classic Ford vehicle, it's essential to weigh the pros and cons carefully. While the advantages of authenticity, quality, availability, and peace of mind can be compelling, the higher cost and potential difficulty in finding the part may be significant drawbacks. Ultimately, the decision depends on your personal priorities, budget, and the specific requirements of your restoration project.

If you are committed to maintaining the authenticity and performance of your classic Ford vehicle, a Ford 7EQ-1174 NOS big rear axle oil seal is an excellent choice. However, if cost is a major concern, or if you are unable to find the part locally, you may want to consider alternative options, such as aftermarket or re-manufactured parts. Regardless of the route you choose, be sure to thoroughly research your options and ensure that the part you purchase is compatible with your vehicle.

Details:

New in sealed Ford bag, 1948/55 single speed axle 2 33/64.d. X 3/8 thick 1948/55 single speed axle 2 33/64.d.

specifications differentialsdepo:

• brand: Ford
• mpn: 7eq-1174
• type: Seal
• placement on vehicle: Rear
• country of origin: United States

returns differentialsdepo:

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

general differentialsdepo:

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

payments differentialsdepo:

• wallet: paypal
• credit card: mastercard
• other

shipping differentialsdepo:

• transit: 5-10 days
• type: fixed
• service: usps ground advantage
• carrier: usps
• class: standard

seller differentialsdepo:

• rating: 99.9%
• city: manchester, tennessee
• # reviews: 9938

offer differentialsdepo:

• availability: in stock
• prices: $9.99–$24.00
• item condition: New
• sold #: 12
• options: ship-to-home
• in stock #: 3
• started: december 31, 2025