1986 GMC Caballero Transmission Seals

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1986 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 1986 GMC Caballero 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 Output Shaft 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 154 reviews and a solid 5 star average, you can shop with confidence knowing other GMC Caballero owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1986 GMC Caballero Transmission Seal at Advance Auto Parts is around $9.52, with a range that starts at $3.19 and goes up to $21.29. With 22 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Seal, Differential Pinion Seal, and Multi-Purpose Seal start at just $6.99 and offer a great balance of form and function.

Find Your Specific 1986 GMC Caballero Transmission Seals

Looking for the perfect Transmission Seal for your 1986 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 1986 model or another popular model year like 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 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 1986 GMC Caballero Transmission Seals

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

Automatic Transmission Oil Pump Seal

from

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

(1 reviews)
View Product

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)
View Product

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

Automatic Transmission Extension Housing Seal

from

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

ATP – Automatic Transmission Seal (Part No.TO-34)

Automatic Transmission Seal

from

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

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

Automatic Transmission Speedometer Pinion Seal

from

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

Schaeffler – Shaft Seal (Part No.SS2569)

Shaft Seal

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.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
See More
View Product

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

Automatic Transmission Selector Shaft Seal

from

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

(2 reviews)
View Product

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:
  • 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
See More

(20 reviews)
View Product

National – Multi-Purpose Seal (Part No.8610)

Multi-Purpose Seal

from

$17.99
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

(4 reviews)
View Product

Driveworks – Oil Seal (Part No.S-8610)

Oil Seal

from

$11.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(3 reviews)
View Product

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

Oil Seal

from

$10.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(1 reviews)
View Product

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

Automatic Transmission Dipstick Tube Seal

from

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

(7 reviews)
View Product

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

Multi-Purpose Seal

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.

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

(13 reviews)
View Product

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

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: -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

(5 reviews)
View Product

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

Multi-Purpose Seal

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.

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
See More
View Product

ATP – Automatic Transmission Detent Cable Seal (Part No.SO-37)

Automatic Transmission Detent Cable Seal

from

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

ATP – Automatic Transmission Detent Cable Seal (Part No.SO-36)

Automatic Transmission Detent Cable Seal

from

$4.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
View Product

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

Oil Seal

from

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

Driveworks – Oil Seal (Part No.S-9613S)

Oil Seal

from

$4.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(3 reviews)
View Product

National – Multi-Purpose Seal (Part No.5200)

Multi-Purpose Seal

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.

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

(5 reviews)
View Product

Most Popular Manual Transmission Output Shaft Seal for 1986 GMC Caballeros

Enhance your 1986 GMC Caballero with this popular Manual Transmission Output Shaft Seal we have in stock, for $12.99.
show more show less

National – Multi-Purpose Seal (Part No.5200)

Multi-Purpose Seal

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.

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

(5 reviews)
View Product

Best-Selling 1986 GMC Caballero Automatic Transmission Output Shaft Seals

Upgrade your Caballero with one of our 2 best-selling Automatic Transmission Output Shaft Seals, earning an average 5 stars rating across 3 reviews.
show more show less

Driveworks – Oil Seal (Part No.S-9613S)

Oil Seal

from

$4.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(3 reviews)
View Product

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

Oil Seal

from

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

Top-Quality Pinion Seals for 1986 GMC Caballeros

Choose a high-quality OEM or aftermarket Pinion Seal for GMC Caballeros and enjoy top-notch performance from $10.79.
show more show less

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

Oil Seal

from

$10.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(1 reviews)
View Product

National – Differential Pinion Seal (Part No.2043)

Differential Pinion Seal

from

$17.99
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

(5 reviews)
View Product

National – Multi-Purpose Seal (Part No.8610)

Multi-Purpose Seal

from

$17.99
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

(4 reviews)
View Product

Driveworks – Oil Seal (Part No.S-8610)

Oil Seal

from

$11.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

(3 reviews)
View Product

Top Picks for 1986 GMC Caballero Transmission Seals and O-rings

Invest in one of our 2 durable Transmission Seals and O-rings for your 1986 GMC, knowing you’re getting trusted brands and expert craftsmanship.
show more show less

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

Multi-Purpose Seal

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.

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

(13 reviews)
View Product

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

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: -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

(5 reviews)
View Product

Top-Rated Extension Housing Seals for 1986 GMC Caballeros

Make a smart move for your 1986 GMC Caballero with products all priced from $7.99 to $12.99.
show more show less

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)
View Product

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

Automatic Transmission Extension Housing Seal

from

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

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

Automatic Transmission Extension Housing Seal

from

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

Top-Rated Transmission Seal Brands For Your 1986 GMC Caballero

When it comes to finding the perfect Transmission Seal for your 1986 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 1986 GMC Caballero, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1986 GMC Caballero Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1986 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 $10.99, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1986 GMC Caballero come highly rated, with over 23 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 $12.99
(13)
Multi-Purpose Seal
“Fixed my leak”
Multi-Purpose Seal
from $6.99
(5)
Multi-Purpose Seal
“This part was exactly the same as the part on my 2004 Trailblazer 4.2L, even had the same number stamped on it.”
Multi-Purpose Seal
from $12.99
(5)
Multi-Purpose Seal
“It seals great so far”

Top-Quality Driveworks 1986 GMC Caballero Transmission Seals

For those in search of a high-quality Transmission Seal for their 1986 GMC Caballero, 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 $4.99, with an average price of $7.89, giving you a range of options to suit your budget. Backed by over 4 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 $10.79
(1)
Oil Seal
“Didn’t fit my 1992 K1500 10 bolt 8.5″ ring gear rear end. Was told wrong part.”
Oil Seal
from $4.99
(3)
Oil Seal
“Good part, cheap price”

FAQs for 1986 GMC Caballero Transmission Seals

What are the best-selling Transmission Seals for 1986 GMC Caballeros?

Out of 22 Transmission Seals that fit 1986 GMC Caballeros, the following parts are the top sellers:

What’s the price range for 1986 GMC Caballero Transmission Seals?

The prices of Transmission Seals for the 1986 GMC Caballero range from $3.19 up to $21.29 for the most premium parts.

What is the average price of a Transmission Seal for a 1986 GMC Caballero?

The average price for Transmission Seals for the 1986 GMC Caballero is $9.52. 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, 1985, 1984, 1983, 1982, 1981, 1980, 1979, and 1978.

What are the cheapest Transmission Seals for my 1986 GMC Caballero?

The cheapest 1986 GMC Caballero Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1986 GMC models?

Yes. We stock Transmission Seals for 17 other popular 1986 GMC models. Some of the most popular are 1986 Jimmy Transmission Seals, 1986 K2500 Transmission Seals, 1986 C2500 Transmission Seals, 1986 K1500 Transmission Seals, and 1986 C1500 Transmission Seals.

What are the top-rated Transmission Seals that fit the 1986 GMC Caballero?

Based on 154 reviews by customers, our 1986 GMC Caballero Transmission Seals have an average customer rating of 5 stars. These are the highest-rated categories of Transmission Seals for the 1986 GMC Caballero and their top-rated products:

What types of Transmission Seals do you sell for my 1986 GMC Caballero?

As of 6/2/26, these are some of the most in-demand types of Transmission Seals for a 1986 GMC Caballero:

Can I get help with 1986 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