1985 GMC B6000 Transmission Seals

Keep Your 1985 GMC B6000 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 1985 GMC B6000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Miscellaneous Shift Shaft Seals and Manual Transmission Seals. 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 1985 GMC B6000 Transmission Seal at Advance Auto Parts is around $14.62, with a range that starts at $7.49 and goes up to $26.49. With 4 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Shaft Seal, Shaft Seal, and Shaft Seal start at just $9.49 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 Automatic Transmission Parts and Transmission Bearings. At Advance Auto Parts, we’re here to help you keep your 1985 GMC B6000 in peak condition, inside and out.

Essential 1985 GMC B6000 Transmission Seals

FAG US – Shaft Seal (Part No.SS2114)

Shaft Seal

from

$7.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAG US – Shaft Seal (Part No.SS2901)

Shaft Seal

from

$14.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAG US – Shaft Seal (Part No.SS2993)

Shaft Seal

from

$26.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAG US – Shaft Seal (Part No.SS3230)

Shaft Seal

from

$9.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

Most Popular Miscellaneous Shift Shaft Seal for 1985 GMC B6000s

Enhance your 1985 GMC B6000 with this popular Miscellaneous Shift Shaft Seal we have in stock, for $7.49.

FAG US – Shaft Seal (Part No.SS2114)

Shaft Seal

from

$7.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

Best-Selling 1985 GMC B6000 Manual Transmission Seals

Upgrade your B6000 with one of our 3 best-selling Manual Transmission Seals.

FAG US – Shaft Seal (Part No.SS2993)

Shaft Seal

from

$26.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAG US – Shaft Seal (Part No.SS2901)

Shaft Seal

from

$14.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAG US – Shaft Seal (Part No.SS3230)

Shaft Seal

from

$9.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More

FAQs for 1985 GMC B6000 Transmission Seals

What are the best-selling Transmission Seals for 1985 GMC B6000s?

Out of 4 Transmission Seals that fit 1985 GMC B6000s, the following parts are the top sellers:

What’s the price range for 1985 GMC B6000 Transmission Seals?

The prices of Transmission Seals for the 1985 GMC B6000 range from $7.49 up to $26.49 for the most premium parts.

What is the average price of a Transmission Seal for a 1985 GMC B6000?

The average price for Transmission Seals for the 1985 GMC B6000 is $14.62. 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 B6000 model years?

Yes, we carry Transmission Seals for 10 model years of GMC B6000s between 1980 and 1991. The following model years are the most popular for Transmission Seal purchases: 1990, 1991, 1980, 1982, 1986, 1987, 1981, 1983, and 1984.

What are the cheapest Transmission Seals for my 1985 GMC B6000?

The cheapest 1985 GMC B6000 Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1985 GMC models?

Yes. We stock Transmission Seals for 18 other popular 1985 GMC models. Some of the most popular are 1985 Jimmy Transmission Seals, 1985 K2500 Transmission Seals, 1985 C2500 Transmission Seals, 1985 K1500 Transmission Seals, and 1985 C1500 Transmission Seals.

What types of Transmission Seals do you sell for my 1985 GMC B6000?

As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 1985 GMC B6000:

Can I get help with 1985 GMC B6000 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 B6000 Transmission Seals?

Advance Auto Parts keeps returns simple. For new GMC B6000 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.