1984 Jeep CJ7 Transmission Seals

Keep Your 1984 Jeep CJ7 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 1984 Jeep CJ7 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Output Shaft Seals, Automatic Transmission Oil Pump Seals, and Extension Housing 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 DriveWorks and National. For example, DriveWorks Transmission Seals start at just $7.99 with an average 4.3 star rating. National offer similar pricing and quality, backed by strong customer feedback. With over 32 reviews and a solid 4 star average, you can shop with confidence knowing other Jeep CJ7 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1984 Jeep CJ7 Transmission Seal at Advance Auto Parts is around $9.62, with a range that starts at $2.99 and goes up to $23.49. With 23 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like AT SEL SHAFT SEAL, Automatic Transmission Speedometer Pinion Seal, and Differential Pinion Seal start at just $2.99 and offer a great balance of form and function.

Find Your Specific 1984 Jeep CJ7 Transmission Seals

Looking for the perfect Transmission Seal for your 1984 Jeep CJ7? 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 CJ7. Whether you’re driving a 1984 model or another popular model year like 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1985, and 1986, 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 1984 Jeep CJ7 Transmission Seals

Motive Gear – Differential Pinion Seal (Part No.5778)

Differential Pinion Seal

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 – Differential Pinion Seal (Part No.5778)

Differential Pinion Seal

from

$23.49
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: -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
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(4 reviews)
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National – Multi Purpose Seal (Part No.8609)

Multi Purpose Seal

from

$9.99
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
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(2 reviews)
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Omix – Clutch Fork Boot; 80-86 Jeep CJ Models (Part No.16918.03)

Clutch Fork Boot; 80-86 Jeep CJ Models

from

$7.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Rubber
  • OE Style
  • Direct Fit
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Omix – Clutch Fork Boot; 76-79 Jeep CJ Models (Part No.16918.02)

Clutch Fork Boot; 76-79 Jeep CJ Models

from

$6.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Rubber
  • OE Style
  • Direct Fit
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ATP – AT SEL SHAFT SEAL (Part No.TO-15)

AT SEL SHAFT SEAL

from

$8.99
AT SEL SHAFT SEAL
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ATP – AT SEL SHAFT SEAL (Part No.SO-19)

AT SEL SHAFT SEAL

from

$8.99
AT SEL SHAFT SEAL

(2 reviews)
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ATP – AT SEAL (Part No.TO-34)

AT SEAL

from

$3.99
AT SEAL
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Omix – Transfer Case Shift Rod Oil Seal (Part No.18670.30)

Transfer Case Shift Rod Oil Seal

from

$4.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

Product Features:
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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National – Multi-Purpose Seal (Part No.471466)

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:
  • 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
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National – Multi-Purpose Seal (Part No.470059)

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

Multi Purpose Seal

from

$6.99
Product Features:
  • Design type: springless; 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
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(20 reviews)
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ATP – Automatic Transmission Speedometer Pinion Seal (Part No.SO-13)

Automatic Transmission Speedometer Pinion Seal

from

$2.99
Product Features:
  • ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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National – Multi-Purpose Seal (Part No.331228H)

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:
  • 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

(3 reviews)
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Driveworks – Oil Seal (Part No.S-331228H)

Oil Seal

from

$9.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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(2 reviews)
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ATP – AT TORQUE CONVT SEAL (Part No.TO-4)

AT TORQUE CONVT SEAL

from

$12.99
AT TORQUE CONVT SEAL
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Omix – Dana 300 Compatible Input Shaft Oil Seal; 80-86 Jeep CJ Models (Part No.18674.19)

Dana 300 Compatible Input Shaft Oil Seal; 80-86 Jeep CJ Models

from

$8.29
Tired of looking at the stains on your driveway? Gaskets are a cheap solution to prevent or stop leaks. Omix-ADA offers high quality replacement gaskets designed specifically for your Jeep.

Product Features:
  • OE Style
  • Direct Fit
  • Durable
  • Extended Service Life
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ATP – AT EXT HOUSING SEAL (Part No.JO-57)

AT EXT HOUSING SEAL

from

$8.99
AT EXT HOUSING SEAL
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ATP – AT EXT HOUSING SEAL (Part No.HO-8)

AT EXT HOUSING SEAL

from

$13.29
AT EXT HOUSING SEAL
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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
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National – Multi-Purpose Seal (Part No.9449)

Multi-Purpose Seal

from

$11.99
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

(2 reviews)
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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:
  • 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

(8 reviews)
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Crown Auto Jeep Replacmnt – Ax15/ Ax4/ Ax5, 1-Piece (Part No.83503108)

Ax15/ Ax4/ Ax5, 1-Piece

from

$8.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
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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
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Most Popular Manual Transmission Output Shaft Seals for 1984 Jeep CJ7s

Enhance your 1984 Jeep CJ7 with one of the 2 Manual Transmission Output Shaft Seals we have in stock, starting at just $8.99.
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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
View Product

Crown Auto Jeep Replacmnt – Ax15/ Ax4/ Ax5, 1-Piece (Part No.83503108)

Ax15/ Ax4/ Ax5, 1-Piece

from

$8.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
See More
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Best-Selling 1984 Jeep CJ7 Automatic Transmission Oil Pump Seals

Upgrade your CJ7 with one of our 4 best-selling Automatic Transmission Oil Pump Seals, earning an average 4.25 stars rating across 5 reviews.
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National – Multi-Purpose Seal (Part No.331228H)

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:
  • 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

(3 reviews)
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Driveworks – Oil Seal (Part No.S-331228H)

Oil Seal

from

$9.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(2 reviews)
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ATP – AT TORQUE CONVT SEAL (Part No.TO-4)

AT TORQUE CONVT SEAL

from

$12.99
AT TORQUE CONVT SEAL
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ATP – AT OIL PUMP SEAL (Part No.TO-8)

AT OIL PUMP SEAL

from

$12.49
AT OIL PUMP SEAL
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Top-Quality Extension Housing Seals for 1984 Jeep CJ7s

Choose a high-quality OEM or aftermarket Extension Housing Seal for Jeep CJ7s and enjoy top-notch performance from $13.29.
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ATP – AT EXT HOUSING SEAL (Part No.HO-8)

AT EXT HOUSING SEAL

from

$13.29
AT EXT HOUSING SEAL
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Top Picks for 1984 Jeep CJ7 Pinion Seals

Invest in one of our 4 durable Pinion Seals for your 1984 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
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National – Differential Pinion Seal (Part No.5778)

Differential Pinion Seal

from

$23.49
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: -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

(4 reviews)
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Driveworks – Oil Seal (Part No.S-5778)

Oil Seal

from

$10.49
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(3 reviews)
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Motive Gear – Differential Pinion Seal (Part No.5778)

Differential Pinion Seal

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
View Product

Omix – Pinion Oil Seal; AMC 20; 76-86 Jeep CJ Models (Part No.16521.07)

Pinion Oil Seal; AMC 20; 76-86 Jeep CJ Models

from

$7.29
Do you have a gear oil leak around your differential pinion? Worried you could run low on gear oil and ruin the differential? Omix-ADA offers high-quality replacement pinion seals to keep the gear lube inside the differential where it belongs.

Product Features:
  • Steel With Rubber Inner
  • OE Style
  • Direct Fit
See More
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Top-Rated Transmission Seals and O-rings for 1984 Jeep CJ7s

Make a smart move for your 1984 Jeep CJ7 with products all priced from $4.29 to $8.99.
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Driveworks – Oil Seal (Part No.S-4370N)

Oil Seal

from

$7.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(2 reviews)
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National – Multi-Purpose Seal (Part No.472439)

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
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Omix – T4 Rear Output Shaft Oil Seal; 80-86 Jeep CJ Models (Part No.18885.08)

T4 Rear Output Shaft Oil Seal; 80-86 Jeep CJ Models

from

$4.49
Is your T4 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the T4 internal parts you need to fix your Jeep’s transmission. Fix it and enjoy your drive.

Product Features:
  • Rear
  • OE Style
  • Direct Fit
See More
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Omix – T4 Front Input Seal; 82-86 Jeep CJ Models (Part No.18885.03)

T4 Front Input Seal; 82-86 Jeep CJ Models

from

$4.29
Is your T4 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the T4 internal parts you need to fix your Jeep’s transmission. Fix it and enjoy your drive.

Product Features:
  • OE Style
  • Direct Fit
See More
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Top-Rated Transmission Seal Brands For Your 1984 Jeep CJ7

When it comes to finding the perfect Transmission Seal for your 1984 Jeep CJ7, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Transmission Seal brands including DriveWorks and National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $7.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1984 Jeep CJ7, providing peace of mind with parts that meet or exceed OEM standards.

Popular DriveWorks 1984 Jeep CJ7 Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1984 Jeep CJ7, Advance Auto Parts has exactly what you need with our selection of DriveWorks Transmission Seals. We have 2 DriveWorks 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 $9.24, you’ll find the perfect Transmission Seal for your needs and budget. DriveWorks Transmission Seals for the 1984 Jeep CJ7 come highly rated, with over 5 customer reviews and an impressive average rating of 4.3 stars. Choosing a DriveWorks Transmission Seal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Oil Seal
from $10.49
(3)
Oil Seal
“Fit the rear Dana 44 on my TJ just fine and stopped the leaking.”
Oil Seal
from $7.99
(2)
Oil Seal
“Perfect fit”

Top-Quality National 1984 Jeep CJ7 Transmission Seals

For those in search of a high-quality Transmission Seal for their 1984 Jeep CJ7, Advance Auto Parts offers a great selection of National Transmission Seals. With 2 National 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 $16.29, with an average price of $19.89, giving you a range of options to suit your budget. Backed by over 7 customer ratings and an average rating of 4.3 stars, National Transmission Seals provide both reliability and excellent performance. Choosing a National Transmission Seal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Multi-Purpose Seal
from $16.29
(3)
Multi-Purpose Seal
“Great quality parts at good prices.”
Differential Pinion Seal
from $23.49
(4)
Differential Pinion Seal
“Works well fit right in. Love national seals”

FAQs for 1984 Jeep CJ7 Transmission Seals

What are the best-selling Transmission Seals for 1984 Jeep CJ7s?

Out of 23 Transmission Seals that fit 1984 Jeep CJ7s, the following parts are the top sellers:

What’s the price range for 1984 Jeep CJ7 Transmission Seals?

The prices of Transmission Seals for the 1984 Jeep CJ7 range from $2.99 up to $23.49 for the most premium parts.

What is the average price of a Transmission Seal for a 1984 Jeep CJ7?

The average price for Transmission Seals for the 1984 Jeep CJ7 is $9.62. 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 Jeep CJ7 model years?

Yes, we carry Transmission Seals for 9 model years of Jeep CJ7s between 1976 and 1986. The following model years are the most popular for Transmission Seal purchases: 1986, 1985, 1983, 1982, 1981, 1980, 1979, 1978, and 1977.

What are the cheapest Transmission Seals for my 1984 Jeep CJ7?

The cheapest 1984 Jeep CJ7 Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1984 Jeep models?

Yes. We stock Transmission Seals for 4 other popular 1984 Jeep models. Some of the most popular are 1984 Cherokee Transmission Seals, 1984 Grand Wagoneer Transmission Seals, 1984 Wagoneer Transmission Seals, 1984 J10 Transmission Seals, and 1984 J20 Transmission Seals.

What are the top-rated Transmission Seals that fit the 1984 Jeep CJ7?

Based on 32 reviews by customers, our 1984 Jeep CJ7 Transmission Seals have an average customer rating of 4 stars. These are the highest-rated categories of Transmission Seals for the 1984 Jeep CJ7 and their top-rated products:

What types of Transmission Seals do you sell for my 1984 Jeep CJ7?

As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 1984 Jeep CJ7:

Can I get help with 1984 Jeep CJ7 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 CJ7 Transmission Seals?

Advance Auto Parts keeps returns simple. For new Jeep CJ7 Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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