1977 Mercury Cougar Transmission Seals

Essential 1977 Mercury Cougar Transmission Seals

National – Multi Purpose Seal (Part No.2443)

Multi Purpose Seal

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.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.5202)

Multi Purpose Seal

from

$22.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.340797)

Multi Purpose Seal

from

$8.79
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

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

AT EXT HOUSING SEAL

from

$11.99
AT EXT HOUSING SEAL

ATP – AT CONTR SHAFT SEAL (Part No.FO-15)

AT CONTR SHAFT SEAL

from

$6.99
AT CONTR SHAFT SEAL

National – Multi Purpose Seal (Part No.240816)

Multi Purpose Seal

from

$8.79
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.7929S)

Multi Purpose Seal

from

$9.29
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

ATP – ATP Automatic Transmission Oil Pump Seal (sold by each) (Part No.KO-1)

ATP Automatic Transmission Oil Pump Seal (sold by each)

from

$9.99
ATP Automatic Transmission Oil Pump Seal (sold by each)

National – Multi Purpose Seal (Part No.331107N)

Multi Purpose Seal

from

$11.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

ATP – AT OIL PUMP SEAL (Part No.LO-29)

AT OIL PUMP SEAL

from

$20.99
AT OIL PUMP SEAL

ATP – AT EXT HOUSING SEAL (Part No.FO-122)

AT EXT HOUSING SEAL

from

$17.99
AT EXT HOUSING SEAL

ATP – AT EXT HOUSING SEAL (Part No.FO-213)

AT EXT HOUSING SEAL

from

$12.99
AT EXT HOUSING SEAL

Driveworks – Auto Transmission Extension Housing Seal (Rear Seal) (Part No.S-4765)

Auto Transmission Extension Housing Seal (Rear Seal)

from

$6.99
Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.4765)

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

ATP – AT DPSTK TUBE SEAL (Part No.SO-33)

AT DPSTK TUBE SEAL

from

$2.29
AT DPSTK TUBE SEAL

Motive Gear – Differential Pinion Seal (Part No.8181NA)

Differential Pinion Seal

from

$9.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
See More

Driveworks – Oil Seal (Part No.S-7044NA)

Oil Seal

from

$4.29
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.2655)

Multi Purpose Seal

from

$25.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.7692S)

Multi Purpose Seal

from

$8.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

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

Multi Purpose Seal

from

$16.99
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.710808)

Multi Purpose Seal

from

$21.79
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

SKF – Drive Axle Seal (Part No.J7043998570SKF)

Drive Axle Seal

from

$14.10
Drive Axle Seal

SKF – Output Shaft Seal (Part No.J1157325687SKF)

Output Shaft Seal

from

$11.02
Output Shaft Seal

National – Multi Purpose Seal (Part No.3622)

Multi Purpose Seal

from

$22.99
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

1977 Mercury Cougar Transmission Seals

Maybe you’re in the middle of a full rebuild of that 1977 Mercury Cougar. Maybe you just need a couple of Transmission Seals. Either way, Advance Auto Parts has 16 different Transmission Seals in our inventory ranging from $2.29 to $23.99. That means you can find the exact parts or products you need to keep that 1977 Mercury Cougar running smoothly.

Transmission Seals are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 1977 Mercury Cougar. National, Driveworks, and ATP are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Transmission Seals for your 1977 Mercury Cougar, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 539 reviews in this category, some of the top rated parts include Oil Seal with 1.0 stars.

So if you’re in the market for aftermarket Transmission Seals to keep your 1977 Mercury Cougar rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Transmission Seals Brands To Make Your 1977 Mercury Cougar Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1977 Mercury Cougar demands trusted brand parts and products to keep it running. Many trusted brands of Transmission Seals make up Advance Auto Parts’ inventory, and all are ready to help make your Cougar the best it can be. Be sure to browse some of our top Transmission Seals brands and parts.

Popular National Transmission Seals

We carry National parts in our stock across Transmission Seals and O-rings and Manual Transmission Output Shaft Seals categories, plus more. For a 1977 Mercury Cougar, our most popular National Transmission Seals include:
Multi Purpose Seal
from $23.99
(5)
Multi Purpose Seal
Transmission Seals and O-rings
Multi Purpose Seal
from $16.99
(3)
Multi Purpose Seal
Manual Transmission Output Shaft Seals
Multi Purpose Seal
from $8.49
(3)
Multi Purpose Seal
Manual Transmission Output Shaft Seals

Top 1977 Mercury Cougar Transmission Seals from National

National products are another trusted brand when it comes to Transmission Seals for your 1977 Mercury Cougar. Popular National parts include:
Multi Purpose Seal
from $11.49
(20)
Multi Purpose Seal
Automatic Transmission Oil Pump Seals

FAQs for 1977 Mercury Cougar Transmission Seals

What are the most purchased Transmission Seals for the 1977 Mercury Cougar?

Out of 16 Transmission Seals for the 1977 Mercury Cougar, the most popular in our inventory are:
Oil Seal
from $10.29
(8)
Oil Seal
Extension Housing Seals
AT CONTR SHAFT SEAL
from $6.99
This product is not rated
AT CONTR SHAFT SEAL
Automatic Transmission Control Shaft Seals
Oil Seal
from $2.99
(9)
Oil Seal
Extension Housing Seals

What are the top-rated 1977 Mercury Cougar Transmission Seals?

Top-rated Transmission Seals for your 1977 Mercury Cougar based on customer reviews/ratings are:
Oil Seal
from $4.29
(1)
Oil Seal
“this seal clams to be for the ford 9 in but it is way to big”