1957 International S122 Differentials
Keep Your 1957 International S122 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1957 International S122 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Pilot Bearings, Front Differential Pinion Bearings, and Differential Bearings. 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 Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Driveworks, Felpro, and National. For example, Driveworks Differentials start at just $13.99 with an average 4.2 star rating. Felpro and National offer similar pricing and quality, backed by strong customer feedback. With over 85 reviews and a solid 4.5 star average, you can shop with confidence knowing other International S122 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1957 International S122 Differential at Advance Auto Parts is around $23.82, with a range that starts at $5.99 and goes up to $53.99. With 12 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like National Differential Pinion Seal, 5778, National Tapered Roller Bearing Cone, 02872, and National Shaft Repair Sleeve, 99155 start at just $23.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Spindles. At Advance Auto Parts, we’re here to help you keep your 1957 International S122 in peak condition, inside and out.
Find Your Specific 1957 International S122 Differentials
Looking for the perfect Differential for your 1957 International S122? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your International S122. Whether you’re driving a 1957 model or another popular model year like
1956, we’ve got you covered. Purchasing Differentials 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 Differentials that fit your vehicle.
Essential 1957 International S122 Differentials
Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629 (Part No.RDS 6629)
from
$7.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
National – National Differential Pinion Seal, 5778 (Part No.5778)
from
$23.79
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
Driveworks – Driveworks Oil Seal, S-5778 (Part No.S-5778)
National – National Bearing Race, 25523 (Part No.25523)
from
$20.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, 25577 (Part No.25577)
from
$33.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-14274 (Part No.S-14274)
National – National Tapered Roller Bearing Cone, 28584 (Part No.28584)
from
$53.99
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, 25584 (Part No.25584)
from
$34.99
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Taper Bearing Cup, 31520 (Part No.31520)
from
$13.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
National – National Bearing Race, 02820 (Part No.02820)
from
$13.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-31594 (Part No.S-31594)
National – National Tapered Roller Bearing Cone, 31594 (Part No.31594)
from
$34.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-2872 (Part No.S-2872)
National – National Tapered Roller Bearing Cone, 02872 (Part No.02872)
from
$24.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
See More
National – National Shaft Repair Sleeve, 99155 (Part No.99155)
from
$39.49
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
Popular 1957 International S122 Differentials Categories
Most Popular Differential Pinion Pilot Bearing for 1957 International S122s
Enhance your 1957 International S122 with this popular Differential Pinion Pilot Bearing we have in stock, for $39.49.
National – National Shaft Repair Sleeve, 99155 (Part No.99155)
from
$39.49
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
Best-Selling 1957 International S122 Front Differential Pinion Bearings
Upgrade your S122 with one of our 2 best-selling Front Differential Pinion Bearings.
National – National Tapered Roller Bearing Cone, 02872 (Part No.02872)
from
$24.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
See More
National – National Tapered Roller Bearing Cone, 31594 (Part No.31594)
from
$34.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Top-Quality Differential Bearings for 1957 International S122s
Choose a high-quality OEM or aftermarket Differential Bearing for International S122s and enjoy top-notch performance from $5.99.
National – National Tapered Roller Bearing Cone, 28584 (Part No.28584)
from
$53.99
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, 25577 (Part No.25577)
from
$33.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Bearing Race, 25523 (Part No.25523)
from
$20.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-14274 (Part No.S-14274)
Our Top Pick for a 1957 International S122 Rear Housing Cover Gasket
Invest in a
durable Rear Housing Cover Gasket for your 1957 International, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629 (Part No.RDS 6629)
from
$7.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Top-Rated Differential Pinion Seals for 1957 International S122s
Make a smart move for your 1957 International S122 with products all priced from $13.99 to $23.79.
National – National Differential Pinion Seal, 5778 (Part No.5778)
from
$23.79
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
Driveworks – Driveworks Oil Seal, S-5778 (Part No.S-5778)
Top-Rated Differential Brands For Your 1957 International S122
When it comes to finding the perfect Differential for your 1957 International S122, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Differential brands including Felpro, National, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $7.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1957 International S122, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1957 International S122 Differentials
If you’re looking for a top-quality Differential for your 1957 International S122, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 1 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1957 International S122 come highly rated, with over 10 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$7.99
(10)
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629
“Fit perfect”
Top-Quality National 1957 International S122 Differentials
For those in search of a high-quality Differential for their 1957 International S122, Advance Auto Parts offers a great selection of National Differentials. With 1 National Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $23.79, giving you a range of options to suit your budget. Backed by over 4 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$23.79
(4)
National Differential Pinion Seal, 5778
“Works well fit right in. Love national seals”
FAQs for 1957 International S122 Differentials
What are the best-selling Differentials for 1957 International S122s?
Out of 12 Differentials that fit 1957 International S122s, the following parts are the top sellers:
- National Differential Pinion Seal, 5778 (3270688) – $23.79
- National Tapered Roller Bearing Cone, 02872 (3271935) – $24.99
- National Shaft Repair Sleeve, 99155 (18445096) – $39.49
What’s the price range for 1957 International S122 Differentials?
The prices of Differentials for the 1957 International S122 range from $5.99 up to $53.99 for the most premium parts.
What is the average price of a Differential for a 1957 International S122?
The average price for Differentials for the 1957 International S122 is $23.82. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Differentials for my 1957 International S122?
The cheapest 1957 International S122 Differentials we carry are:
- Driveworks Tapered Roller Bearing, S-14274 (11511849) – $5.99
- Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629 (5185793) – $7.99
- National Bearing Race, 02820 (3271927) – $13.49
- National Taper Bearing Cup, 31520 (3273903) – $13.79
- Driveworks Oil Seal, S-5778 (5440041) – $13.99
Does Advance Auto Parts sell Differentials for any other 1957 International models?
Yes. We stock Differentials for 25 other popular 1957 International models. Some of the most popular are 1957 AM80 Differentials, 1957 AB120 Differentials, 1957 AM120 Differentials, 1957 A100 Differentials, and 1957 A120 Differentials.
What are the top-rated Differentials that fit the 1957 International S122?
Based on 85 reviews by customers, our 1957 International S122 Differentials have an average customer rating of 4.5 stars. These are the highest-rated categories of Differentials for the 1957 International S122 and their top-rated products:
- Rear Housing Cover Gaskets
- Differential Pinion Seals
- Driveworks Oil Seal, S-5778 (5440041) – $13.99
- National Differential Pinion Seal, 5778 (3270688) – $23.79
What types of Differentials do you sell for my 1957 International S122?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1957 International S122:
Can I get help with 1957 International S122 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about International Differentials and more.
What is your return policy for International S122 Differentials?
Advance Auto Parts keeps returns simple. For new International S122 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.