1972 International M800 Post Office Transmission Seals
Keep Your 1972 International M800 Post Office 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 1972 International M800 Post Office looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Pinion Seals, Miscellaneous Automatic Transmission Seals, and Transmission Seals and O-rings. 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 $23.49 with an average 4.3 star rating. DriveWorks offer similar pricing and quality, backed by strong customer feedback. With over 24 reviews and a solid 5 star average, you can shop with confidence knowing other International M800 Post Office owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1972 International M800 Post Office Transmission Seal at Advance Auto Parts is around $15.76, with a range that starts at $8.79 and goes up to $30.49. With 7 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Oil Seal, Multi-Purpose Seal, and Multi-Purpose Seal start at just $8.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Transmission Seal, don’t forget to check out other key components like Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1972 International M800 Post Office in peak condition, inside and out.
Find Your Specific 1972 International M800 Post Office Transmission Seals
Looking for the perfect Transmission Seal for your 1972 International M800 Post Office? 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 International M800 Post Office. Whether you’re driving a 1972 model or another popular model year like
1969,
1970, and
1971, 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 1972 International M800 Post Office Transmission Seals
National – Multi-Purpose Seal (Part No.240816)
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:
See More
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
National – Multi-Purpose Seal (Part No.473468)
from
$17.29
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:
See More
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
National – Multi-Purpose Seal (Part No.340797)
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:
See More
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
Driveworks – Oil Seal (Part No.S-5778)
from
$10.49
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Differential Pinion Seal (Part No.5778)
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:
See More
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
National – Multi-Purpose Seal (Part No.8160S)
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:
See More
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
National – Shaft Repair Sleeve (Part No.99138)
from
$30.49
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Popular 1972 International M800 Post Office Transmission Seals Categories
Most Popular Pinion Seals for 1972 International M800 Post Offices
Enhance your 1972 International M800 Post Office with one of the 2 Pinion Seals we have in stock, starting at just $10.49.
National – Differential Pinion Seal (Part No.5778)
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:
See More
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
Driveworks – Oil Seal (Part No.S-5778)
from
$10.49
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Best-Selling 1972 International M800 Post Office Miscellaneous Automatic Transmission Seal
Upgrade your M800 Post Office with our best-selling Miscellaneous Automatic Transmission Seal.
National – Multi-Purpose Seal (Part No.340797)
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:
See More
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
Top-Quality Transmission Seals and O-rings for 1972 International M800 Post Offices
Choose a high-quality OEM or aftermarket Transmission Seals and O-ring for International M800 Post Offices and enjoy top-notch performance from $17.29.
National – Multi-Purpose Seal (Part No.473468)
from
$17.29
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:
See More
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
Top Picks for 1972 International M800 Post Office Manual Transmission Output Shaft Seals
Invest in one of our 2 durable Manual Transmission Output Shaft Seals for your 1972 International, knowing you’re getting trusted brands and expert craftsmanship.
National – Shaft Repair Sleeve (Part No.99138)
from
$30.49
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Multi-Purpose Seal (Part No.8160S)
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:
See More
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
Our Shift Shaft Seals for 1972 International M800 Post Offices
Make a smart move for your 1972 International M800 Post Office with our Shift Shaft Seal for $8.79.
National – Multi-Purpose Seal (Part No.240816)
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:
See More
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
Top-Rated Transmission Seal Brands For Your 1972 International M800 Post Office
When it comes to finding the perfect Transmission Seal for your 1972 International M800 Post Office, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 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 $10.49. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1972 International M800 Post Office, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1972 International M800 Post Office Transmission Seals
If you’re looking for a top-quality Transmission Seal for your 1972 International M800 Post Office, Advance Auto Parts has exactly what you need with our selection of National Transmission Seals. We have 2 National Transmission Seals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $23.49 and an average cost of $26.99, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1972 International M800 Post Office come highly rated, with over 5 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.
Top-Quality DriveWorks 1972 International M800 Post Office Transmission Seals
For those in search of a high-quality Transmission Seal for their 1972 International M800 Post Office, 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 $10.49, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.3 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.
FAQs for 1972 International M800 Post Office Transmission Seals
What are the best-selling Transmission Seals for 1972 International M800 Post Offices?
Out of 7 Transmission Seals that fit 1972 International M800 Post Offices, the following parts are the top sellers:
- Oil Seal (5440041) – $10.49
- Multi-Purpose Seal (3270092) – $17.29
- Multi-Purpose Seal (18442794) – $8.79
What’s the price range for 1972 International M800 Post Office Transmission Seals?
The prices of Transmission Seals for the 1972 International M800 Post Office range from $8.79 up to $30.49 for the most premium parts.
What is the average price of a Transmission Seal for a 1972 International M800 Post Office?
The average price for Transmission Seals for the 1972 International M800 Post Office is $15.76. 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 International M800 Post Office model years?
What are the cheapest Transmission Seals for my 1972 International M800 Post Office?
The cheapest 1972 International M800 Post Office Transmission Seals we carry are:
- Multi-Purpose Seal (18442794) – $8.79
- Multi-Purpose Seal (18442968) – $8.79
- Oil Seal (5440041) – $10.49
- Multi-Purpose Seal (3271285) – $10.99
- Multi-Purpose Seal (3270092) – $17.29
Does Advance Auto Parts sell Transmission Seals for any other 1972 International models?
Yes. We stock Transmission Seals for 7 other popular 1972 International models. Some of the most popular are 1972 Scout II Transmission Seals, 1972 1110 Transmission Seals, 1972 1010 Transmission Seals, 1972 1310 Transmission Seals, and 1972 1210 Transmission Seals.
What are the top-rated Transmission Seals that fit the 1972 International M800 Post Office?
Based on 24 reviews by customers, our 1972 International M800 Post Office Transmission Seals have an average customer rating of 5 stars. These are the highest-rated categories of Transmission Seals for the 1972 International M800 Post Office and their top-rated products:
- Manual Transmission Output Shaft Seals
- Shaft Repair Sleeve (18445087) – $30.49
- Pinion Seals
- Oil Seal (5440041) – $10.49
- Differential Pinion Seal (3270688) – $23.49
What types of Transmission Seals do you sell for my 1972 International M800 Post Office?
As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 1972 International M800 Post Office:
Can I get help with 1972 International M800 Post Office Transmission Seal orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about International Transmission Seals and more.
What is your return policy for International M800 Post Office Transmission Seals?
Advance Auto Parts keeps returns simple. For new International M800 Post Office Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.