2018 Ford F-450 Super Duty Transmission Seals

Keep Your 2018 Ford F-450 Super Duty in Top Shape with a Quality Transmission Seal

When it comes to maintaining or upgrading your 2018 Ford F-450 Super Duty, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Transmission Seal for your F-450 Super Duty. We currently carry a top Transmission Seal in stock that is built to last. Whether you’re replacing a damaged Transmission Seal or looking to upgrade, our selection for the 2018 Ford F-450 Super Duty ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Automatic Transmission Pan and Gaskets and Transmission Bearings to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2018 Ford F-450 Super Duty running smoothly and looking great.

Most Popular Automatic Transmission Output Shaft Seal for 2018 Ford F-450 Super Duties

Enhance your 2018 Ford F-450 Super Duty with this popular Automatic Transmission Output Shaft Seal we have in stock, for $6.79.

Felpro – Axle Output Shaft Seal (Part No.55485)

Axle Output Shaft Seal

from

$6.79
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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FAQs for 2018 Ford F-450 Super Duty Transmission Seals

What’s the price range for 2018 Ford F-450 Super Duty Transmission Seals?

We currently have just one Transmission Seals for the 2018 Ford F-450 Super Duty in stock: Axle Output Shaft Seal and it costs $6.79.

Does Advance Auto Parts sell Transmission Seals for other Ford F-450 Super Duty model years?

Yes, we carry Transmission Seals for 18 model years of Ford F-450 Super Duties between 1999 and 2017. The following model years are the most popular for Transmission Seal purchases: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

Does Advance Auto Parts sell Transmission Seals for any other 2018 Ford models?

What types of Transmission Seals do you sell for my 2018 Ford F-450 Super Duty?

We currently have just 1 Transmission Seal in stock for a 2018 Ford F-450 Super Duty, and as of 11/2/25, it is an Automatic Transmission Output Shaft Seal.

Can I get help with 2018 Ford F-450 Super Duty Transmission Seal orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Transmission Seals and more.

What is your return policy for Ford F-450 Super Duty Transmission Seals?

Advance Auto Parts keeps returns simple. For new Ford F-450 Super Duty Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.