1974 Cadillac Commercial Chassis Transmission Seals

Keep Your 1974 Cadillac Commercial Chassis 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 1974 Cadillac Commercial Chassis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Shaft Seals, Extension Housing 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 $9.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 37 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac Commercial Chassis owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1974 Cadillac Commercial Chassis Transmission Seal at Advance Auto Parts is around $12.88, with a range that starts at $1.99 and goes up to $41.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Oil Seal, Oil Seal, and SHAFT SEAL start at just $1.99 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 Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1974 Cadillac Commercial Chassis in peak condition, inside and out.

Essential 1974 Cadillac Commercial Chassis Transmission Seals

FAG US – SHAFT SEAL (Part No.SS2114)

SHAFT SEAL

from

$7.49
SHAFT SEAL

National – Multi Purpose Seal (Part No.9449)

Multi Purpose Seal

from

$9.99
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.

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.2043)

Multi Purpose Seal

from

$16.29
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

Driveworks – Oil Seal (Part No.S-2043)

Oil Seal

from

$7.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Shaft Repair Sleeve (Part No.99187)

Shaft Repair Sleeve

from

$41.99
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.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
See More

Driveworks – Oil Seal (Part No.S-9449)

Oil Seal

from

$1.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.6712NA)

Multi Purpose Seal

from

$10.49
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:
  • 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.9613S)

Multi Purpose Seal

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.

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.8792S)

Multi Purpose Seal

from

$6.99
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.

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 Shaft Seal for 1974 Cadillac Commercial Chasses

Enhance your 1974 Cadillac Commercial Chassis with this popular Shaft Seal we have in stock, for $6.99.

National – Multi Purpose Seal (Part No.8792S)

Multi Purpose Seal

from

$6.99
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.

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

Best-Selling 1974 Cadillac Commercial Chassis Extension Housing Seal

Upgrade your Commercial Chassis with our best-selling Extension Housing Seal with a 5 Starts rating across 2 reviews.

National – Multi Purpose Seal (Part No.9449)

Multi Purpose Seal

from

$9.99
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.

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

Top-Quality Pinion Seals for 1974 Cadillac Commercial Chasses

Choose a high-quality OEM or aftermarket Pinion Seal for Cadillac Commercial Chasses and enjoy top-notch performance from $7.79.

Driveworks – Oil Seal (Part No.S-2043)

Oil Seal

from

$7.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.2043)

Multi Purpose Seal

from

$16.29
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

Top Picks for 1974 Cadillac Commercial Chassis Transmission Seals and O-rings

Invest in one of our 2 durable Transmission Seals and O-rings for your 1974 Ford, knowing you’re getting trusted brands and expert craftsmanship.

National – Multi Purpose Seal (Part No.6712NA)

Multi Purpose Seal

from

$10.49
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:
  • 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

Driveworks – Oil Seal (Part No.S-9449)

Oil Seal

from

$1.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

Our Shift Shaft Seals for 1974 Cadillac Commercial Chasses

Make a smart move for your 1974 Cadillac Commercial Chassis with our Shift Shaft Seal for $7.49.

FAG US – SHAFT SEAL (Part No.SS2114)

SHAFT SEAL

from

$7.49
SHAFT SEAL

Top-Rated Transmission Seal Brands For Your 1974 Cadillac Commercial Chassis

When it comes to finding the perfect Transmission Seal for your 1974 Cadillac Commercial Chassis, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 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 $1.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1974 Cadillac Commercial Chassis, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1974 Cadillac Commercial Chassis Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1974 Cadillac Commercial Chassis, 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 $9.99 and an average cost of $20.82, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1974 Cadillac Commercial Chassis come highly rated, with over 7 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.
Multi Purpose Seal
from $9.99
(2)
Multi Purpose Seal
“Sealed tbe trams leak perfectly”
Multi Purpose Seal
from $10.49
(4)
Multi Purpose Seal
“it worked”
Shaft Repair Sleeve
from $41.99
(1)
Shaft Repair Sleeve
“Fixed my Ford F-150 4.2. Fit well and installation tool seated the sleeve exactly where it needed to be. Super easy to use and covered the grooved s”

Top-Quality Driveworks 1974 Cadillac Commercial Chassis Transmission Seals

For those in search of a high-quality Transmission Seal for their 1974 Cadillac Commercial Chassis, Advance Auto Parts offers a great selection of Driveworks Transmission Seals. With 2 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 $1.99, with an average price of $4.89, giving you a range of options to suit your budget. Backed by over 5 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.
Oil Seal
from $1.99
(4)
Oil Seal
“Couple taps of hammer and went right in”
Oil Seal
from $7.79
(1)
Oil Seal
“Didn’t fit my 1992 K1500 10 bolt 8.5″ ring gear rear end. Was told wrong part.”

FAQs for 1974 Cadillac Commercial Chassis Transmission Seals

What are the best-selling Transmission Seals for 1974 Cadillac Commercial Chasses?

Out of 8 Transmission Seals that fit 1974 Cadillac Commercial Chasses, the following parts are the top sellers:

What’s the price range for 1974 Cadillac Commercial Chassis Transmission Seals?

The prices of Transmission Seals for the 1974 Cadillac Commercial Chassis range from $1.99 up to $41.99 for the most premium parts.

What is the average price of a Transmission Seals Transmission Seal for a 1974 Cadillac Commercial Chassis?

The average price for Transmission Seals for the 1974 Cadillac Commercial Chassis is $12.88. 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 Cadillac Commercial Chassis model years?

Yes, we carry Transmission Seals for 37 model years of Cadillac Commercial Chasses between 1946 and 1984. The following model years are the most popular for Transmission Seal purchases: 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, and 1976.

What are the cheapest Transmission Seals for my 1974 Cadillac Commercial Chassis?

The cheapest 1974 Cadillac Commercial Chassis Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1974 Cadillac models?

Yes. We stock Transmission Seals for 3 other popular 1974 Cadillac models. Some of the most popular are 1974 DeVille Transmission Seals, 1974 Eldorado Transmission Seals, 1974 Fleetwood Transmission Seals, and 1974 Calais Transmission Seals.

What are the top-rated Transmission Seals that fit the 1974 Cadillac Commercial Chassis?

Based on 37 reviews by customers, our 1974 Cadillac Commercial Chassis Transmission Seals have an average customer rating of 5 stars. These are the highest-rated categories of Transmission Seals for the 1974 Cadillac Commercial Chassis and their top-rated products:

What types of Transmission Seals do you sell for my 1974 Cadillac Commercial Chassis?

As of 4/10/25, these are some of the most in-demand types of Transmission Seals for a 1974 Cadillac Commercial Chassis:

Can I get help with 1974 Cadillac Commercial Chassis Transmission Seal orders?

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

What is your return policy for Cadillac Commercial Chassis Transmission Seals?

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