1957 GMC S300 Transmission Seals

Keep Your 1957 GMC S300 in Top Shape with Quality Transmission Seals

Whether you’re repairing or upgrading your Transmission Seal, using high-quality parts is key to keeping your 1957 GMC S300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Output Shaft Seals and Transmission Seals and O-rings. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1957 GMC S300 Transmission Seal at Advance Auto Parts is around $14.80, with a range that starts at $13.29 and goes up to $16.49. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Multi Purpose Seal and Multi Purpose Seal start at just $13.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Transmission Seal, don’t forget to check out other key components like Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1957 GMC S300 in peak condition, inside and out.

Essential 1957 GMC S300 Transmission Seals

National – Multi Purpose Seal (Part No.7038SA)

Multi Purpose Seal

from

$16.49
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.7412S)

Multi Purpose Seal

from

$14.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.471341N)

Multi Purpose Seal

from

$13.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Most Popular Manual Transmission Output Shaft Seal for 1957 GMC S300s

Enhance your 1957 GMC S300 with this popular Manual Transmission Output Shaft Seal we have in stock, for $16.49.

National – Multi Purpose Seal (Part No.7038SA)

Multi Purpose Seal

from

$16.49
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Best-Selling 1957 GMC S300 Transmission Seals and O-rings

Upgrade your S300 with one of our 2 best-selling Transmission Seals and O-rings, earning an average 3 stars rating across 3 reviews.

National – Multi Purpose Seal (Part No.7412S)

Multi Purpose Seal

from

$14.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.471341N)

Multi Purpose Seal

from

$13.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

FAQs for 1957 GMC S300 Transmission Seals

What are the best-selling Transmission Seals for 1957 GMC S300s?

Out of 3 Transmission Seals that fit 1957 GMC S300s, the following parts are the top sellers:

What’s the price range for 1957 GMC S300 Transmission Seals?

The prices of Transmission Seals for the 1957 GMC S300 range from $13.29 up to $16.49 for the most premium parts.

What is the average price of a Transmission Seals Transmission Seal for a 1957 GMC S300?

The average price for Transmission Seals for the 1957 GMC S300 is $14.80. Keep in mind the variety of part types within our Transmission Seal category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Seals for other GMC S300 model years?

Yes, we carry Transmission Seals for 3 model years of GMC S300s between 1955 and 1959. The following model years are the most popular for Transmission Seal purchases: 1959, 1958, 1956, and 1955.

What are the cheapest Transmission Seals for my 1957 GMC S300?

The cheapest 1957 GMC S300 Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1957 GMC models?

Yes. We stock Transmission Seals for 18 other popular 1957 GMC models. Some of the most popular are 1957 Truck Transmission Seals, 1957 100 Transmission Seals, 1957 150 Transmission Seals, 1957 250 Transmission Seals, and 1957 300 Transmission Seals.

What are the top-rated Transmission Seals that fit the 1957 GMC S300?

The one 1957 GMC S300 Transmission Seal we have in stock is the Multi Purpose Seal. It costs $13.29.

What types of Transmission Seals do you sell for my 1957 GMC S300?

As of 4/10/25, these are some of the most in-demand types of Transmission Seals for a 1957 GMC S300:

Can I get help with 1957 GMC S300 Transmission Seal orders?

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

What is your return policy for GMC S300 Transmission Seals?

Advance Auto Parts keeps returns simple. For new GMC S300 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.