1981 GMC Caballero Transmission Seals

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1981 GMC Caballero 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 1981 GMC Caballero looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Extension Housing Seals, 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 $6.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 240 reviews and a solid 4.8 star average, you can shop with confidence knowing other GMC Caballero owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1981 GMC Caballero Transmission Seal at Advance Auto Parts is around $12.02, with a range that starts at $2.99 and goes up to $50.99. With 22 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like ATP Automatic Transmission Dipstick Tube Seal, SO-35, National Multi-Purpose Seal, 4950, and National Differential Pinion Seal, 2043 start at just $6.39 and offer a great balance of form and function.

Find Your Specific 1981 GMC Caballero Transmission Seals

Looking for the perfect Transmission Seal for your 1981 GMC Caballero? 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 GMC Caballero. Whether you’re driving a 1981 model or another popular model year like 1978, 1979, 1980, 1982, 1983, 1984, 1985, 1986, and 1987, 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 1981 GMC Caballero Transmission Seals

National – National Multi-Purpose Seal, 4950 (Part No.4950)

National Multi-Purpose Seal, 4950

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.
See More

(5 reviews)
View Product

Schaeffler – Schaeffler Shaft Seal, SS2571 (Part No.SS2571)

Schaeffler Shaft Seal, SS2571

from

$11.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More
View Product

National – National Differential Pinion Seal, 2043 (Part No.2043)

National Differential Pinion Seal, 2043

from

$18.29
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.
See More

(5 reviews)
View Product

National – National Engine Crankshaft Seal, 5092 (Part No.5092)

National Engine Crankshaft Seal, 5092

from

$50.99
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
View Product

ATP – ATP Automatic Transmission Extension Housing Seal, HO-9 (Part No.HO-9)

ATP Automatic Transmission Extension Housing Seal, HO-9

from

$12.99
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
View Product

Driveworks – Driveworks Oil Seal, S-4583 (Part No.S-4583)

Driveworks Oil Seal, S-4583

from

$4.99
Driveworks Oil Seal, S-4583. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
See More
View Product

National – National Multi-Purpose Seal, 4583 (Part No.4583)

National Multi-Purpose Seal, 4583

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.
See More

(13 reviews)
View Product

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

(3 reviews)
View Product

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

(5 reviews)
View Product

Schaeffler – Schaeffler Shaft Seal, SS2569 (Part No.SS2569)

Schaeffler Shaft Seal, SS2569

from

$3.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More
View Product

ATP – ATP Automatic Transmission Dipstick Tube O’Ring Seal, SO-33 (Part No.SO-33)

ATP Automatic Transmission Dipstick Tube O'Ring Seal, SO-33

from

$2.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

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

(8 reviews)
View Product

National – National Multi-Purpose Seal, 240735 (Part No.240735)

National Multi-Purpose Seal, 240735

from

$5.99
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
View Product

ATP – ATP Automatic Transmission Seal, SO-39 (Part No.SO-39)

ATP Automatic Transmission Seal, SO-39

from

$5.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

ATP – ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (Part No.JO-15)

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

from

$4.29
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More

(2 reviews)
View Product

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-13 (Part No.SO-13)

ATP Automatic Transmission Speedometer Pinion Seal, SO-13

from

$3.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-34 (Part No.SO-34)

ATP Automatic Transmission Speedometer Pinion Seal, SO-34

from

$10.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
View Product

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-38 (Part No.SO-38)

ATP Automatic Transmission Speedometer Pinion Seal, SO-38

from

$6.39
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

ATP – ATP Automatic Transmission Selector Shaft Seal, SO-19 (Part No.SO-19)

ATP Automatic Transmission Selector Shaft Seal, SO-19

from

$9.59
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

(2 reviews)
View Product

Schaeffler – Schaeffler Shaft Seal, SS2114 (Part No.SS2114)

Schaeffler Shaft Seal, SS2114

from

$5.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More
View Product

National – National Shaft Repair Sleeve, 99199 (Part No.99199)

National Shaft Repair Sleeve, 99199

from

$42.49
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.
See More

(1 reviews)
View Product

Driveworks – Driveworks Crankshaft Seal, S-320259 (Part No.S-320259)

Driveworks Crankshaft Seal, S-320259

from

$8.49
Driveworks Crankshaft Seal, S-320259.
See More
View Product

National – National Shaft Repair Sleeve, 99193 (Part No.99193)

National Shaft Repair Sleeve, 99193

from

$44.49
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.
See More

(2 reviews)
View Product

Popular 1981 GMC Caballero Transmission Seals Categories

Automatic Transmission Oil Pump Seals
Automatic Transmission Oil Pump Seals
Pinion Seals
Pinion Seals
Transmission Seals and O-rings
Transmission Seals and O-rings
Extension Housing Seals
Extension Housing Seals
Manual Transmission Output Shaft Seals
Manual Transmission Output Shaft Seals
Miscellaneous Automatic Transmission Seals
Miscellaneous Automatic Transmission Seals
Automatic Transmission Selector Shaft Seals
Automatic Transmission Selector Shaft Seals
Shift Shaft Seals
Shift Shaft Seals
Manual Transmission Seals
Manual Transmission Seals
Automatic Transmission Speedometer Pinion Seals
Automatic Transmission Speedometer Pinion Seals
Front Pump Seals
Front Pump Seals
Overdrive Seals
Overdrive Seals
Manual Transmission Seal Kit
Manual Transmission Seal Kit
Manual Transmission Output Shaft Seal Kits
Manual Transmission Output Shaft Seal Kits
Automatic Transmission Output Speed Sensor Seal
Automatic Transmission Output Speed Sensor Seal

Most Popular Extension Housing Seals for 1981 GMC Caballeros

Enhance your 1981 GMC Caballero with one of the 2 Extension Housing Seals we have in stock, starting at just $9.59.
show more show less

ATP – ATP Automatic Transmission Extension Housing Seal, HO-9 (Part No.HO-9)

ATP Automatic Transmission Extension Housing Seal, HO-9

from

$12.99
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
View Product

ATP – ATP Automatic Transmission Extension Housing Seal, SO-22 (Part No.SO-22)

ATP Automatic Transmission Extension Housing Seal, SO-22

from

$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
View Product

Best-Selling 1981 GMC Caballero Automatic Transmission Oil Pump Seals

Upgrade your Caballero with one of our 3 best-selling Automatic Transmission Oil Pump Seals, earning an average 5 stars rating across 6 reviews.
show more show less

National – National Multi-Purpose Seal, 4950 (Part No.4950)

National Multi-Purpose Seal, 4950

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.
See More

(5 reviews)
View Product

ATP – ATP Automatic Transmission Oil Pump Seal, CO-37 (Part No.CO-37)

ATP Automatic Transmission Oil Pump Seal, CO-37

from

$21.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

(1 reviews)
View Product

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.
See More
View Product

Top-Quality Pinion Seals for 1981 GMC Caballeros

Choose a high-quality OEM or aftermarket Pinion Seal for GMC Caballeros and enjoy top-notch performance from $18.29.
show more show less

National – National Differential Pinion Seal, 2043 (Part No.2043)

National Differential Pinion Seal, 2043

from

$18.29
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.
See More

(5 reviews)
View Product

Our Top Pick for a 1981 GMC Caballero Manual Transmission Output Shaft Seal

Invest in a durable Manual Transmission Output Shaft Seal for your 1981 GMC, knowing you’re getting trusted brands and expert craftsmanship.
show more show less

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

(3 reviews)
View Product

Top-Rated Transmission Seals and O-rings for 1981 GMC Caballeros

Make a smart move for your 1981 GMC Caballero with products all priced from $4.29 to $6.99.
show more show less

ATP – ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (Part No.JO-15)

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

from

$4.29
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More

(2 reviews)
View Product

ATP – ATP Automatic Transmission Dipstick Tube Seal, SO-35 (Part No.SO-35)

ATP Automatic Transmission Dipstick Tube Seal, SO-35

from

$6.39
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

(7 reviews)
View Product

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

National Multi-Purpose Seal, 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.
See More

(20 reviews)
View Product

National – National Multi-Purpose Seal, 240735 (Part No.240735)

National Multi-Purpose Seal, 240735

from

$5.99
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
View Product

ATP – ATP Automatic Transmission Seal, SO-39 (Part No.SO-39)

ATP Automatic Transmission Seal, SO-39

from

$5.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

Top-Rated Transmission Seal Brands For Your 1981 GMC Caballero

When it comes to finding the perfect Transmission Seal for your 1981 GMC Caballero, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 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 1981 GMC Caballero, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1981 GMC Caballero Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1981 GMC Caballero, 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 $6.99 and an average cost of $21.49, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1981 GMC Caballero come highly rated, with over 12 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 Shaft Repair Sleeve, 99193
from $44.49
(2)
National Shaft Repair Sleeve, 99193
“As a mechanic I dont have time or money to waste on inferior products, which this is not. Great product,great price”
National Multi-Purpose Seal, 4950
from $6.99
(5)
National Multi-Purpose Seal, 4950
“This part was exactly the same as the part on my 2004 Trailblazer 4.2L, even had the same number stamped on it.”
National Multi-Purpose Seal, 5200
from $12.99
(5)
National Multi-Purpose Seal, 5200
“It seals great so far”

Top-Quality Driveworks 1981 GMC Caballero Transmission Seals

For those in search of a high-quality Transmission Seal for their 1981 GMC Caballero, 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 1981 GMC Caballero Transmission Seals

What are the best-selling Transmission Seals for 1981 GMC Caballeros?

Out of 22 Transmission Seals that fit 1981 GMC Caballeros, the following parts are the top sellers:

What’s the price range for 1981 GMC Caballero Transmission Seals?

The prices of Transmission Seals for the 1981 GMC Caballero range from $2.99 up to $50.99 for the most premium parts.

What is the average price of a Transmission Seal for a 1981 GMC Caballero?

The average price for Transmission Seals for the 1981 GMC Caballero is $12.02. 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 GMC Caballero model years?

Yes, we carry Transmission Seals for 8 model years of GMC Caballeros between 1978 and 1987. The following model years are the most popular for Transmission Seal purchases: 1987, 1986, 1985, 1984, 1983, 1982, 1980, 1979, and 1978.

What are the cheapest Transmission Seals for my 1981 GMC Caballero?

The cheapest 1981 GMC Caballero Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1981 GMC models?

Yes. We stock Transmission Seals for 12 other popular 1981 GMC models. Some of the most popular are 1981 Jimmy Transmission Seals, 1981 K2500 Transmission Seals, 1981 C2500 Transmission Seals, 1981 K1500 Transmission Seals, and 1981 C1500 Transmission Seals.

What are the top-rated Transmission Seals that fit the 1981 GMC Caballero?

Based on 240 reviews by customers, our 1981 GMC Caballero Transmission Seals have an average customer rating of 4.8 stars. These are the highest-rated categories of Transmission Seals for the 1981 GMC Caballero and their top-rated products:

What types of Transmission Seals do you sell for my 1981 GMC Caballero?

As of 8/2/26, these are some of the most in-demand types of Transmission Seals for a 1981 GMC Caballero:

Can I get help with 1981 GMC Caballero 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 Caballero Transmission Seals?

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

More Popular Parts for All Makes