1966 Mercury Comet Differential Pinion Seals

Enhance and Protect Your 1966 Mercury Comet with Quality Differential Pinion Seals

Maintaining the performance of your 1966 Mercury Comet starts with choosing the right parts, and high-quality Differential Pinion Seals help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Pinion Seals specifically for the 1966 Mercury Comet, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Pinion Seals for Every Budget

Finding affordable, quality Differential Pinion Seals is easy at Advance Auto Parts. With prices starting as low as $6.49 and an average price of $20.76, you can choose one that fits your budget while delivering the quality you expect. Our Differential Pinion Seals are competitively priced, ranging from $6.49 to $55.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1966 Mercury Comet, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Differential Pinion Seals for Your 1966 Mercury Comet

National – Multi-Purpose Seal (Part No.8181NA)

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

Oil Seal

from

$6.49
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Yukon Gear – Pinion Seal For ’61-’85 9" Ford (Part No.30137)

Pinion Seal For '61-'85 9" Ford

from

$17.99
Pinion seal for ’61-’85 9″ Ford. 3″ OD.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits 1961-1985 Ford 9″
  • 3.00″ O.D.
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Yukon Gear – 7.25" Ford & 6.75" Ford Pinion Seal (Part No.30173)

7.25" Ford & 6.75" Ford Pinion Seal

from

$55.99
7.25″ Ford & 6.75″ Ford pinion seal.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Ford 6.75″ and 7.25″
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Yukon Gear – 8" Ford Pinion Seal (Part No.30180)

8" Ford Pinion Seal

from

$24.99
8″ Ford pinion seal.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Ford 8″
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FAG US – Shaft Seal (Part No.SS2934)

Shaft Seal

from

$21.79
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
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Motive Gear – Differential Pinion Seal (Part No.7044NA)

Differential Pinion Seal

from

$12.99
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!
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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!
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FAQs for 1966 Mercury Comet Differential Pinion Seals

Which Differential Pinion Seals are the top sellers for the 1966 Mercury Comet?

Out of 8 Differential Pinion Seals that fit 1966 Mercury Comets, the following parts are the top sellers:
Multi-Purpose Seal
from $12.99
(2)
Multi-Purpose Seal
Differential Pinion Seals
Oil Seal
from $6.49
(1)
Oil Seal
Differential Pinion Seals
Pinion Seal For '61-'85 9" Ford
from $17.99
This product is not rated
Pinion Seal For ’61-’85 9" Ford
Differential Pinion Seals

How can I make sure that a part will be compatible with my 1966 Mercury Comet?

Our Mercury Comet aftermarket and OEM parts are designed specifically for the 1966 model. You can always find your specific fitment and compatibility for your 1966 Mercury on an individual product page.

What is the price range for 1966 Mercury Comet Differential Pinion Seals?

The range of prices of Differential Pinion Seals for the 1966 Mercury Comet goes from $6.49 up to $55.99 for the most premium parts.

What is the average price of 1966 Mercury Comet Differential Pinion Seals?

1966 Mercury Comet Differential Pinion Seals average $20.76 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Differential Pinion Seals for other Mercury Comet model years?

Yes, we currently stock Differential Pinion Seals for 15 model years of Mercury Comets, from 1960 to 1977. Model years 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1969, and 1968 are the most popular for Differential Pinion Seals purchases.

Can I get help with 1966 Mercury Comet Differential Pinion Seals orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Differential Pinion Seals and more.

What is your return policy for Mercury Comet Differential Pinion Seals?

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