1973 Dodge CB300 Transmission Seals

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Keep Your 1973 Dodge CB300 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 1973 Dodge CB300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Miscellaneous Automatic Transmission Seals, Extension Housing Seals, and Manual Transmission Output Shaft 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. For example, National Transmission Seals start at just $12.49 with an average 4.3 star rating. With over 22 reviews and a solid 4 star average, you can shop with confidence knowing other Dodge CB300 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1973 Dodge CB300 Transmission Seal at Advance Auto Parts is around $12.54, with a range that starts at $3.99 and goes up to $30.49. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Seal, Multi-Purpose Seal, and Multi-Purpose Seal start at just $7.99 and offer a great balance of form and function.

Essential 1973 Dodge CB300 Transmission Seals

Driveworks – Auto Transmission Manual Shaft Seal (Part No.S-8609)

Auto Transmission Manual Shaft Seal

from

$3.99
Product Features:
  • Brand may vary by location
See More

National – Multi-Purpose Seal (Part No.8160S)

Multi-Purpose Seal

from

$8.99
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. 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.8609)

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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi-Purpose Seal (Part No.3638)

Multi-Purpose Seal

from

$12.49
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; single-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Driveworks – Oil Seal (Part No.S-3638)

Oil Seal

from

$4.99
Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.7300S)

Multi Purpose Seal

from

$17.79
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: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Shaft Repair Sleeve (Part No.99138)

Shaft Repair Sleeve

from

$30.49
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:
  • 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

National – Multi-Purpose Seal (Part No.6835S)

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

Driveworks – Oil Seal (Part No.S-7300S)

Oil Seal

from

$10.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi-Purpose Seal (Part No.2506)

Multi-Purpose Seal

from

$17.49
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 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Most Popular Miscellaneous Automatic Transmission Seal for 1973 Dodge CB300s

Enhance your 1973 Dodge CB300 with this popular Miscellaneous Automatic Transmission Seal we have in stock, for $9.99.

National – Multi Purpose Seal (Part No.8609)

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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
See More

Best-Selling 1973 Dodge CB300 Extension Housing Seal

Upgrade your CB300 with our best-selling Extension Housing Seal.

National – Multi-Purpose Seal (Part No.2506)

Multi-Purpose Seal

from

$17.49
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 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Top-Quality Manual Transmission Output Shaft Seals for 1973 Dodge CB300s

Choose a high-quality OEM or aftermarket Manual Transmission Output Shaft Seal for Dodge CB300s and enjoy top-notch performance from $17.79.

National – Multi Purpose Seal (Part No.7300S)

Multi Purpose Seal

from

$17.79
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: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Shaft Repair Sleeve (Part No.99138)

Shaft Repair Sleeve

from

$30.49
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:
  • 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

Our Top Pick for a 1973 Dodge CB300 Transmission Seals and O-ring

Invest in a durable Transmission Seals and O-ring for your 1973 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

National – Multi-Purpose Seal (Part No.3638)

Multi-Purpose Seal

from

$12.49
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; single-lip
  • Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
  • Resistance to EP lubricants
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Our Manual Transmission Extension Housing Seals for 1973 Dodge CB300s

Make a smart move for your 1973 Dodge CB300 with our Manual Transmission Extension Housing Seal for $8.99.

National – Multi-Purpose Seal (Part No.8160S)

Multi-Purpose Seal

from

$8.99
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Top-Rated Transmission Seal Brands For Your 1973 Dodge CB300

When it comes to finding the perfect Transmission Seal for your 1973 Dodge CB300, 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 more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $12.49. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1973 Dodge CB300, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1973 Dodge CB300 Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1973 Dodge CB300, 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 $12.49 and an average cost of $20.26, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1973 Dodge CB300 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.
Shaft Repair Sleeve
from $30.49
(1)
Shaft Repair Sleeve
“Perfect Fit. Product was exactly as described”
Multi-Purpose Seal
from $12.49
(3)
Multi-Purpose Seal
“I hate doubts whether or not this seal would fit, the professionals at my local store assured me it would, It Did”
Multi Purpose Seal
from $17.79
(3)
Multi Purpose Seal
“Fit perfectly and stopped the leak. For anyone who needs to know, I used this seal for my Tremec TKO 600 transmission. This seal is a direct replaceme”

FAQs for 1973 Dodge CB300 Transmission Seals

What are the best-selling Transmission Seals for 1973 Dodge CB300s?

Out of 8 Transmission Seals that fit 1973 Dodge CB300s, the following parts are the top sellers:

What’s the price range for 1973 Dodge CB300 Transmission Seals?

The prices of Transmission Seals for the 1973 Dodge CB300 range from $3.99 up to $30.49 for the most premium parts.

What is the average price of a Transmission Seal for a 1973 Dodge CB300?

The average price for Transmission Seals for the 1973 Dodge CB300 is $12.54. 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 Dodge CB300 model years?

Yes, we carry Transmission Seals for 6 model years of Dodge CB300s between 1974 and 1980. The following model years are the most popular for Transmission Seal purchases: 1980, 1979, 1978, 1977, 1976, 1975, and 1974.

What are the cheapest Transmission Seals for my 1973 Dodge CB300?

The cheapest 1973 Dodge CB300 Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1973 Dodge models?

Yes. We stock Transmission Seals for 21 other popular 1973 Dodge models. Some of the most popular are 1973 Charger Transmission Seals, 1973 Challenger Transmission Seals, 1973 Dart Transmission Seals, 1973 Monaco Transmission Seals, and 1973 Colt Transmission Seals.

What are the top-rated Transmission Seals that fit the 1973 Dodge CB300?

The one 1973 Dodge CB300 Transmission Seal we have in stock is the Auto Transmission Manual Shaft Seal. It costs $3.99.

What types of Transmission Seals do you sell for my 1973 Dodge CB300?

As of 6/2/26, these are some of the most in-demand types of Transmission Seals for a 1973 Dodge CB300:

Can I get help with 1973 Dodge CB300 Transmission Seal orders?

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

What is your return policy for Dodge CB300 Transmission Seals?

Advance Auto Parts keeps returns simple. For new Dodge CB300 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.