1966 Jeep CJ3 Transmission Seals
Keep Your 1966 Jeep CJ3 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 1966 Jeep CJ3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Extension Housing Seals, Transmission Seals and O-rings, and Automatic Transmission Oil Pump 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 $6.99 with an average 4.3 star rating. With over 60 reviews and a solid 4.5 star average, you can shop with confidence knowing other Jeep CJ3 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Jeep CJ3 Transmission Seal at Advance Auto Parts is around $12.85, with a range that starts at $4.49 and goes up to $41.99. With 9 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Driveworks Oil Seal, S-6712NA, Motive Gear Differential Pinion Seal, 5778, and National Multi-Purpose Seal, 471466 start at just $6.49 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 Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Jeep CJ3 in peak condition, inside and out.
Find Your Specific 1966 Jeep CJ3 Transmission Seals
Looking for the perfect Transmission Seal for your 1966 Jeep CJ3? You’re in the right place. Below, you’ll find links to various types of Transmission Seals that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Transmission Seals, ensuring durability and a precise fit for your Jeep CJ3. Whether you’re driving a 1966 model or another popular model year like
1959,
1960,
1961,
1962,
1963,
1964, and
1965, we’ve got you covered. Purchasing Transmission Seals from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Transmission Seals that fit your vehicle.
Essential 1966 Jeep CJ3 Transmission Seals
National – National Multi-Purpose Seal, 7038SA (Part No.7038SA)
from
$16.79
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.
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National – National Multi-Purpose Seal, 8792S (Part No.8792S)
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.
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National – National Multi-Purpose Seal, 9449 (Part No.9449)
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.
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Driveworks – Driveworks Oil Seal, S-9449 (Part No.S-9449)
Motive Gear – Motive Gear Differential Pinion Seal, 5778 (Part No.5778)
from
$9.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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National – National Multi-Purpose Seal, 5778V (Part No.5778V)
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.
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National – National Multi-Purpose Seal, 471466 (Part No.471466)
from
$10.99
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, 340797 (Part No.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.
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Driveworks – Driveworks Oil Seal, S-481837 (Part No.S-481837)
from
$4.49
Driveworks Oil Seal, S-481837. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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National – National Multi-Purpose Seal, 8160S (Part No.8160S)
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.
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Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)
Popular 1966 Jeep CJ3 Transmission Seals Categories
Most Popular Extension Housing Seal for 1966 Jeep CJ3s
Enhance your 1966 Jeep CJ3 with this popular Extension Housing Seal we have in stock, for $16.79.
National – National Multi-Purpose Seal, 7038SA (Part No.7038SA)
from
$16.79
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.
See More
Best-Selling 1966 Jeep CJ3 Transmission Seals and O-ring
Upgrade your CJ3 with our best-selling Transmission Seals and O-ring with a 4.5 Starts rating across 20 reviews.
National – National Multi-Purpose Seal, 8792S (Part No.8792S)
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.
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Top-Quality Automatic Transmission Oil Pump Seals for 1966 Jeep CJ3s
Choose a high-quality OEM or aftermarket Automatic Transmission Oil Pump Seal for Jeep CJ3s and enjoy top-notch performance from $6.49.
Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)
Our Top Pick for a 1966 Jeep CJ3 Overdrive Seal
Invest in a
durable Overdrive Seal for your 1966 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
National – National Multi-Purpose Seal, 340797 (Part No.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
Pinion Seals for 1966 Jeep CJ3s
Make a smart move for your 1966 Jeep CJ3 with products all priced from $9.99 to $41.99.
Motive Gear – Motive Gear Differential Pinion Seal, 5778 (Part No.5778)
from
$9.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
See More
National – National Multi-Purpose Seal, 5778V (Part No.5778V)
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.
See More
Top-Rated Transmission Seal Brands For Your 1966 Jeep CJ3
When it comes to finding the perfect Transmission Seal for your 1966 Jeep CJ3, 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 more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $6.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1966 Jeep CJ3, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1966 Jeep CJ3 Transmission Seals
If you’re looking for a top-quality Transmission Seal for your 1966 Jeep CJ3, Advance Auto Parts has exactly what you need with our selection of National Transmission Seals. We have 1 National Transmission Seals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.99, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1966 Jeep CJ3 come highly rated, with over 20 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.
from
$6.99
(20)
National Multi-Purpose Seal, 8792S
“Would have been fine most likely – if correct seal was in the box. For redoing a Front Crank Seal on a 4 cylinder 89 Ranger.”
FAQs for 1966 Jeep CJ3 Transmission Seals
What are the best-selling Transmission Seals for 1966 Jeep CJ3s?
Out of 9 Transmission Seals that fit 1966 Jeep CJ3s, the following parts are the top sellers:
- Driveworks Oil Seal, S-6712NA (5441811) – $6.49
- Motive Gear Differential Pinion Seal, 5778 (10751096) – $9.99
- National Multi-Purpose Seal, 471466 (3269523) – $10.99
What’s the price range for 1966 Jeep CJ3 Transmission Seals?
The prices of Transmission Seals for the 1966 Jeep CJ3 range from $4.49 up to $41.99 for the most premium parts.
What is the average price of a Transmission Seal for a 1966 Jeep CJ3?
The average price for Transmission Seals for the 1966 Jeep CJ3 is $12.85. 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 Jeep CJ3 model years?
What are the cheapest Transmission Seals for my 1966 Jeep CJ3?
The cheapest 1966 Jeep CJ3 Transmission Seals we carry are:
- Driveworks Oil Seal, S-481837 (11494222) – $4.49
- Driveworks Oil Seal, S-6712NA (5441811) – $6.49
- National Multi-Purpose Seal, 8792S (3271471) – $6.99
- National Multi-Purpose Seal, 340797 (18442968) – $8.89
- National Multi-Purpose Seal, 8160S (3271285) – $8.99
Does Advance Auto Parts sell Transmission Seals for any other 1966 Jeep models?
Yes. We stock Transmission Seals for 26 other popular 1966 Jeep models. Some of the most popular are 1966 Wagoneer Transmission Seals, 1966 CJ5 Transmission Seals, 1966 DJ5 Transmission Seals, 1966 J-2600 Transmission Seals, and 1966 J-2500 Transmission Seals.
What types of Transmission Seals do you sell for my 1966 Jeep CJ3?
As of 8/2/26, these are some of the most in-demand types of Transmission Seals for a 1966 Jeep CJ3:
Can I get help with 1966 Jeep CJ3 Transmission Seal orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Transmission Seals and more.
What is your return policy for Jeep CJ3 Transmission Seals?
Advance Auto Parts keeps returns simple. For new Jeep CJ3 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.