1956 International SM120 Transmission Parts
Find Your Specific 1956 International SM120 Transmission Parts
Below you will find various in-demand International Transmission Parts, components and accessories for your 1956 SM120. Advance Auto Parts has popular SM120 parts like Transmission Cooler and Parts, Transmission Bearings, Torque Converter and Related Products and more. You’ll also find aftermarket and OEM Transmission Parts for other SM120 model years including
1957 and more. Select a category of 1956 International SM120 Transmission Parts below and start saving instantly.
Popular 1956 International SM120 Transmission Parts Categories
Essential Transmission Parts for 1956 International SM120s
Imperial – High Performance Transmission Oil Cooler (Part No.240516)
from
$85.99
Product Features:
See More
- Imperial high-performance transmission cooler
- Size: 3/4″ x 10″ x 15-7/8″
- SAE 45-degree fittings for maximum reliability
- Electrostatic powder-coated to prevent corrosion
- SAE 45 degree fittings for maximum reliability
- Electrostatically powder coated to prevent corrosion
- All aluminum lightweight construction
Imperial – Plate and Fin Style Trans Cooler 3/4" x 9-1/2" x 11" Heavy Duty (Part No.243008)
from
$80.99
Product Features:
See More
- Imperial Rapid-Cool« plate and fin transmission cooler
- Size: 3/4″ x 11″ x 9-1/2″
- Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
- GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
- 33% more efficient than a comparable tube and fin design
Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243012)
from
$81.99
Product Features:
See More
- Class “A” motor homes, large travel trailers, 5th-wheel trailers
- GVWR up to 30,000 lbs.; towing up to 10,000 lbs.
National – Multi Purpose Seal (Part No.331107N)
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:
See More
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
Driveworks – Oil Seal (Part No.S-7300S)
from
$10.29
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
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:
- 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
National – Multi Purpose Seal (Part No.5203)
from
$21.99
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:
- 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
National – Bearings (Part No.2793)
from
$32.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Driveworks – Oil Seal (Part No.S-331107N)
from
$2.79
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi Purpose Seal (Part No.6835S)
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:
See More
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
Driveworks – Ball Bearing (Part No.S-207)
from
$19.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Driveworks – Tapered Roller Bearing (Part No.S-2720)
National – Shaft Repair Sleeve (Part No.99212)
from
$41.49
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
Felpro – Transmission Oil Pan Gasket (Part No.TOS 18106)
from
$10.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Upgrade your 1956 International SM120 with Top-Quality Transmission Parts
When it comes to maintaining or upgrading your 1956 International SM120, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your International or enhancing its overall performance, Transmission Parts are key to keeping your SM120 functioning at its best. At Advance Auto Parts, we offer a wide selection of 21 Transmission Parts for the 1956 International SM120, designed to meet your needs without breaking the bank.
From
Transmission Cooler and Part
replacements to
Transmission Bearings
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 1956 International SM120 at great prices.
Our Transmission Parts inventory for this model
ranges from just $2.79 to $85.99, with
an average price of $40.52.
Our 21 Transmission Parts in stock come from 4 trusted brands, so you’re sure to find the right part for your 1956 International SM120 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1956 International SM120, we stock popular OEM and aftermarket Transmission Parts from top names
like Imperial, Driveworks, National, and more.
Imperial Transmission Parts
start at just $52.99 and boast an impressive 4 stars average rating from customers.
Driveworks and National also bring quality to the table, with Transmission Parts available starting at $2.79, and at an average 4 stars rating.
With 153 customer reviews and counting, our 1956 International SM120 Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 1956 International SM120 is always ready to roll. We’re committed to providing you with everything you need to keep your SM120 in top shape, all in one place.
Start shopping confidently below for your 1956 International SM120!
Best-Selling Transmission Cooler and Parts for 1956 International SM120s
Enhance the driving experience in your International with 9 quality Transmission Cooler and Part components, starting at $52.99.
Imperial – High Performance Transmission Oil Cooler (Part No.240516)
from
$85.99
Product Features:
See More
- Imperial high-performance transmission cooler
- Size: 3/4″ x 10″ x 15-7/8″
- SAE 45-degree fittings for maximum reliability
- Electrostatic powder-coated to prevent corrosion
- SAE 45 degree fittings for maximum reliability
- Electrostatically powder coated to prevent corrosion
- All aluminum lightweight construction
Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243007)
from
$73.99
The Imperial Maxi-Cool® XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.
Product Features:
See More
Product Features:
- Imperial Maxi-Cool® plate and fin transmission cooler
- Size: 3/4″ x 11″ x 7-1/2″
- Mid-size and full-size cars, pickups
- GVWR up to 20,000 lbs.; towing up to 2,500 lbs.
Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243012)
from
$81.99
Product Features:
See More
- Class “A” motor homes, large travel trailers, 5th-wheel trailers
- GVWR up to 30,000 lbs.; towing up to 10,000 lbs.
Imperial – Econo-Kool® Transmission Oil Cooler (Part No.241018)
from
$65.99
Product Features:
See More
- Imperial Econo-Kool« tube and fin transmission cooler
- Size: 3/4″ x 10″ x 15-7/8″
- Class “A” motor homes, large travel trailers, 5th-wheel trailers
- GVWR up to 26,000 lbs.; towing up to 10,000 lbs.
- Compatible with OEM cooler systems
- Ultrasonically soldered for reliability
- 100% pressure testing to 150 PSI for quality assurance
- High efficiency turbulators
Imperial – Plate and Fin Style Trans Cooler 3/4" x 9-1/2" x 11" Heavy Duty (Part No.243008)
from
$80.99
Product Features:
See More
- Imperial Rapid-Cool« plate and fin transmission cooler
- Size: 3/4″ x 11″ x 9-1/2″
- Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
- GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
- 33% more efficient than a comparable tube and fin design
Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242012)
from
$52.99
Product Features:
See More
- Mid-size and full-size cars, pickups
- GVWR up to 18,000 lbs.; towing up to 3,500 lbs
- Compatible with OEM cooler systems
- Ultrasonically soldered for reliability
- 100% pressure testing to 150 PSI for quality assurance
- High efficiency turbulators
Imperial – High Performance Transmission Oil Cooler (Part No.240514)
from
$81.99
High Performance Transmission Oil Cooler 3/4″ x 7-1/2″ x 15-1/2″. Heavy duty. Black. Imperial High Performance coolers are designed to provide outstanding cooling as well as complement other high-performance accessories.
Product Features:
See More
Product Features:
- Imperial high-performance transmission cooler
- Size: 3/4″ x 7-1/2″ x 15-7/8″
- SAE 45-degree fittings for maximum reliability
- Electrostatic powder-coated to prevent corrosion
Imperial – High Performance Transmission Oil Cooler (Part No.240512)
from
$67.99
Product Features:
See More
- Imperial high-performance transmission cooler
- Size: 3/4″ x 7-1/2″ x 12-1/2″
- SAE 45-degree fittings for maximum reliability
- Electrostatic powder-coated to prevent corrosion
- SAE 45 degree fittings for maximum reliability
- Electrostatically powder coated to prevent corrosion
- All aluminum lightweight construction
Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242016)
from
$65.99
Product Features:
See More
- Imperial Econo-Kool« tube and fin transmission cooler
- Size: 3/4″ x 7-1/2″ x 15-7/8″
- Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
- GVWR up to 22,000 lbs.; towing up to 5,000 lbs.
- Compatible with OEM cooler systems
- Ultrasonically soldered for reliability
- 100% pressure testing to 150 PSI for quality assurance
- High efficiency turbulators
Most Popular 1956 International SM120 Transmission Bearings
Customize your International with 3 Transmission Bearings products
like Manual Transmission Output Shaft Bearings and
Intermediate Shaft Bearings, all
priced under $32.99.
National – Bearings (Part No.2793)
from
$32.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Driveworks – Ball Bearing (Part No.S-207)
from
$19.49
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Driveworks – Tapered Roller Bearing (Part No.S-2720)
Top Picks for 1956 International SM120 Torque Converter and Related Products
Upgrade International SM120s with top-quality Torque Converter and Related Products parts, including 1 OEM and aftermarket selections for your 1956 model.
Driveworks – Oil Seal (Part No.S-331107N)
from
$2.79
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
In-Demand Automatic Transmission Pan and Gaskets for 1956 International SM120s
Select from 1 premium Automatic Transmission Pan and Gaskets parts for your 1956 International SM120.
Felpro – Transmission Oil Pan Gasket (Part No.TOS 18106)
from
$10.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Most Sold 1956 International SM120 Transmission Seals
Explore our best-selling International parts for the 1956 SM120 among 7 OEM and aftermarket options starting from $8.49.
Driveworks – Oil Seal (Part No.S-7300S)
from
$10.29
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi Purpose Seal (Part No.7300S)
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:
See More
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
National – Multi Purpose Seal (Part No.5203)
from
$21.99
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:
- 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
National – Multi Purpose Seal (Part No.331107N)
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:
See More
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
National – Shaft Repair Sleeve (Part No.99212)
from
$41.49
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.6835S)
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:
See More
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
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:
- 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
Top-Rated Transmission Parts Brands For Your 1956 International SM120
Shop for the best-rated brands offering Transmission Parts and other products for your 1956 International SM120s. Below you’ll find some of our best rated Transmission Parts from Imperial, Driveworks, and National, and more. Transmission Parts from these brands that fit a 1956 SM120 start at just $2.79 and are rated as high as 4 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Imperial 1956 International SM120 Transmission Parts
When it comes to maintaining or upgrading your 1956 International SM120, using quality Transmission Parts is essential to ensure durability and a perfect fit. Imperial ticks all of those boxes. We offer a wide selection of Imperial Transmission Parts, specifically designed for the 1956 International SM120. With over 9 Imperial brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $52.99, with an average price of just $73.10. Plus, with over 113 customer reviews and an average rating of 4 stars, you can trust that our Imperial Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular Driveworks 1956 International SM120 Transmission Parts
Driveworks auto parts is one of the highest quality Transmission Part brands in the market. Any 1956 International SM120 owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 1956 SM120, Advance Auto Parts carries a full inventory of 4 Driveworks Transmission Parts. Plus you will be keeping your International in peak condition while saving money because prices on these Driveworks Transmission Parts range from $2.79 to $19.49, plus, with more than 9 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.
FAQs for 1956 International SM120 Transmission Parts
Which Transmission Parts are best-sellers for 1956 International SM120s?
Out of 21 Transmission Parts that fit 1956 International SM120s, the following parts are the top sellers:
- High Performance Transmission Oil Cooler (15230020) – $85.99
- Multi Purpose Seal (3271137) – $16.99
- Plate and Fin Style Trans Cooler 3/4" x 9-1/2" x 11" Heavy Duty (20230013) – $80.99
What’s the price range for 1956 International SM120 Transmission Parts?
Transmission Part prices for the 1956 International SM120 start at $2.79 and go up to $85.99 for the most premium parts.
What’s the average price of a Transmission Part for a 1956 International SM120?
The average price for Transmission Parts for the 1956 International SM120 is $40.52. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Transmission Parts for other International SM120 model years?
Yes, we currently carry Transmission Parts for 1 model years of International SM120s between 1957 and 1957. Transmission Parts are bought most frequently for the following model years: 1957.
What are the cheapest Transmission Parts for my 1956 International SM120?
The cheapest 1956 International SM120 Transmission Parts we carry in stock are:
- Oil Seal (5441846) – $2.79
- Tapered Roller Bearing (10659676) – $7.49
- Multi Purpose Seal (3270793) – $8.49
- Multi Purpose Seal (18442968) – $8.79
- Oil Seal (5440785) – $10.29
What are the top-rated Transmission Parts that fit the 1956 International SM120?
Out of 153 reviews by customers, our 1956 International SM120 Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1956 International SM120 and their top-rated products:
What types of Transmission Parts do you sell for my 1956 International SM120?
As of 2/5/25, these are some of the most in-demand types of Transmission Parts for a 1956 International SM120:
Can I get help with 1956 International SM120 Transmission Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about International Transmission Parts and more.
What is your return policy for International SM120 Transmission Parts?
Advance Auto Parts keeps returns simple. For new International SM120 Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
