1964 GMC I1000 Transmission Seals

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Keep Your 1964 GMC I1000 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 1964 GMC I1000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Output Shaft Seal Kits, Automatic Transmission Oil Pump Seals, and Pinion 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.

Top-Rated Transmission Seals from Trusted Brands

Looking for a reliable Transmission Seal? We’ve got you covered with options from brands you know and trust like National and Driveworks. For example, National Transmission Seals start at just $7.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 18 reviews and a solid 4.9 star average, you can shop with confidence knowing other GMC I1000 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1964 GMC I1000 Transmission Seal at Advance Auto Parts is around $9.44, with a range that starts at $4.99 and goes up to $15.29. With 6 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Driveworks Oil Seal, S-6712NA and National Multi-Purpose Seal, 340797 start at just $6.49 and offer a great balance of form and function.

Essential 1964 GMC I1000 Transmission Seals

Driveworks – Driveworks Oil Seal, S-9613S (Part No.S-9613S)

Driveworks Oil Seal, S-9613S

from

$4.99
Value-priced seal meets all cataloged application requirements.
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Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)

Driveworks Oil Seal, S-6712NA

from

$6.49
Value-priced seal meets all cataloged application requirements.
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National – National Multi-Purpose Seal, 5200 (Part No.5200)

National Multi-Purpose Seal, 5200

from

$12.99
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.
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National – National Multi-Purpose Seal, 8460N (Part No.8460N)

National Multi-Purpose Seal, 8460N

from

$15.29
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.
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National – National Multi-Purpose Seal, 340797 (Part No.340797)

National Multi-Purpose Seal, 340797

from

$8.89
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.
See More

National – National Multi-Purpose Seal, 9613S (Part No.9613S)

National Multi-Purpose Seal, 9613S

from

$7.99
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.
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Most Popular Manual Transmission Output Shaft Seal Kit for 1964 GMC I1000s

Enhance your 1964 GMC I1000 with this popular Manual Transmission Output Shaft Seal Kit we have in stock, for $12.99.

National – National Multi-Purpose Seal, 5200 (Part No.5200)

National Multi-Purpose Seal, 5200

from

$12.99
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.
See More

Best-Selling 1964 GMC I1000 Automatic Transmission Oil Pump Seal

Upgrade your I1000 with our best-selling Automatic Transmission Oil Pump Seal.

Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)

Driveworks Oil Seal, S-6712NA

from

$6.49
Value-priced seal meets all cataloged application requirements.
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Top-Quality Pinion Seals for 1964 GMC I1000s

Choose a high-quality OEM or aftermarket Pinion Seal for GMC I1000s and enjoy top-notch performance from $15.29.

National – National Multi-Purpose Seal, 8460N (Part No.8460N)

National Multi-Purpose Seal, 8460N

from

$15.29
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.
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Top Picks for 1964 GMC I1000 Overdrive Seals

Invest in one of our 2 durable Overdrive Seals for your 1964 GMC, knowing you’re getting trusted brands and expert craftsmanship.

National – National Multi-Purpose Seal, 9613S (Part No.9613S)

National Multi-Purpose Seal, 9613S

from

$7.99
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.
See More

National – National Multi-Purpose Seal, 340797 (Part No.340797)

National Multi-Purpose Seal, 340797

from

$8.89
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.
See More

Our Top-Rated Manual Transmission Output Shaft Seals for 1964 GMC I1000s

Make a smart move for your 1964 GMC I1000 with our Manual Transmission Output Shaft Seal for $4.99.

Driveworks – Driveworks Oil Seal, S-9613S (Part No.S-9613S)

Driveworks Oil Seal, S-9613S

from

$4.99
Value-priced seal meets all cataloged application requirements.
See More

Top-Rated Transmission Seal Brands For Your 1964 GMC I1000

When it comes to finding the perfect Transmission Seal for your 1964 GMC I1000, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Transmission Seal brands including National and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $4.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1964 GMC I1000, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1964 GMC I1000 Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1964 GMC I1000, Advance Auto Parts has exactly what you need with our selection of National Transmission Seals. We have 3 National Transmission Seals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $12.09, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1964 GMC I1000 come highly rated, with over 15 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Transmission Seal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
National Multi-Purpose Seal, 5200
from $12.99
(5)
National Multi-Purpose Seal, 5200
“It seals great so far”
National Multi-Purpose Seal, 9613S
from $7.99
(8)
National Multi-Purpose Seal, 9613S
“This seal should be located at the REAR of the TRANS, in FRONT of the TRANSFER CASE, BETWEEN trans and transfer case.”
National Multi-Purpose Seal, 8460N
from $15.29
(2)
National Multi-Purpose Seal, 8460N
“Front seal. Old one was leaking”

Top-Quality Driveworks 1964 GMC I1000 Transmission Seals

For those in search of a high-quality Transmission Seal for their 1964 GMC I1000, Advance Auto Parts offers a great selection of Driveworks Transmission Seals. With 1 Driveworks Transmission Seals in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Transmission Seals start at just $4.99, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, Driveworks Transmission Seals provide both reliability and excellent performance. Choosing a Driveworks Transmission Seal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Driveworks Oil Seal, S-9613S
from $4.99
(3)
Driveworks Oil Seal, S-9613S
“Good part, cheap price”

FAQs for 1964 GMC I1000 Transmission Seals

What are the best-selling Transmission Seals for 1964 GMC I1000s?

Out of 6 Transmission Seals that fit 1964 GMC I1000s, the following parts are the top sellers:

What’s the price range for 1964 GMC I1000 Transmission Seals?

The prices of Transmission Seals for the 1964 GMC I1000 range from $4.99 up to $15.29 for the most premium parts.

What is the average price of a Transmission Seal for a 1964 GMC I1000?

The average price for Transmission Seals for the 1964 GMC I1000 is $9.44. 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.

What are the cheapest Transmission Seals for my 1964 GMC I1000?

The cheapest 1964 GMC I1000 Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1964 GMC models?

What are the top-rated Transmission Seals that fit the 1964 GMC I1000?

Based on 18 reviews by customers, our 1964 GMC I1000 Transmission Seals have an average customer rating of 4.9 stars. These are the highest-rated categories of Transmission Seals for the 1964 GMC I1000 and their top-rated products:

What types of Transmission Seals do you sell for my 1964 GMC I1000?

As of 8/2/26, these are some of the most in-demand types of Transmission Seals for a 1964 GMC I1000:

Can I get help with 1964 GMC I1000 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 I1000 Transmission Seals?

Advance Auto Parts keeps returns simple. For new GMC I1000 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.