1956 DeSoto Fireflite Differentials
Keep Your 1956 DeSoto Fireflite in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1956 DeSoto Fireflite looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Differential Cover Gaskets, Differential Bearings, and Differential Oil. 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 Felpro, National, and Driveworks. For example, Felpro Differentials start at just $7.49 with an average 4.6 star rating. National and Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 41 reviews and a solid 4.8 star average, you can shop with confidence knowing other DeSoto Fireflite owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1956 DeSoto Fireflite Differential at Advance Auto Parts is around $19.52, with a range that starts at $7.49 and goes up to $39.49. With 11 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like National Tapered Roller Bearing Cone, 25580, National Tapered Roller Bearing Cone, HM89443, and Driveworks Taper Bearing Cone, S-25580 start at just $13.99 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 Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1956 DeSoto Fireflite in peak condition, inside and out.
Find Your Specific 1956 DeSoto Fireflite Differentials
Looking for the perfect Differential for your 1956 DeSoto Fireflite? 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 DeSoto Fireflite. Whether you’re driving a 1956 model or another popular model year like
1955,
1957,
1958,
1959,
1960, and
1961, 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 1956 DeSoto Fireflite Differentials
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 6583 (Part No.RDS 6583)
from
$7.49
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.
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Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14825-00 (Part No.71-14825-00)
from
$8.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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National – National Tapered Roller Bearing Cone, 25580 (Part No.25580)
from
$13.99
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)
National – National Taper Bearing Cup, 15245 (Part No.15245)
from
$9.99
Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Taper Bearing Cone, 15123 (Part No.15123)
from
$22.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
National – National Tapered Roller Bearing Cone, HM803149 (Part No.HM803149)
from
$37.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, HM803110 (Part No.HM803110)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM89443 (Part No.HM89443)
from
$39.49
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, HM89410 (Part No.HM89410)
from
$11.49
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-15123 (Part No.S-15123)
Driveworks – Driveworks Taper Bearing Cone, S-25580 (Part No.S-25580)
Popular 1956 DeSoto Fireflite Differentials Categories
Most Popular Rear Differential Cover Gaskets for 1956 DeSoto Fireflites
Enhance your 1956 DeSoto Fireflite with one of the 2 Rear Differential Cover Gaskets we have in stock, starting at just $7.49.
Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 6583 (Part No.RDS 6583)
from
$7.49
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
Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14825-00 (Part No.71-14825-00)
from
$8.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Best-Selling 1956 DeSoto Fireflite Differential Bearings
Upgrade your Fireflite with one of our 2 best-selling Differential Bearings.
National – National Tapered Roller Bearing Cone, 25580 (Part No.25580)
from
$13.99
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-HM-803110 (Part No.S-HM-803110)
Top-Quality Differential Oil for 1956 DeSoto Fireflites
Choose a high-quality OEM or aftermarket Differential Oil for DeSoto Fireflites and enjoy top-notch performance from $35.99.
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More
Top Picks for 1956 DeSoto Fireflite Front Differential Pinion Bearings
Invest in one of our 3 durable Front Differential Pinion Bearings for your 1956 DeSoto, knowing you’re getting trusted brands and expert craftsmanship.
National – National Tapered Roller Bearing Cone, HM89443 (Part No.HM89443)
from
$39.49
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, HM803110 (Part No.HM803110)
from
$20.79
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, HM803149 (Part No.HM803149)
from
$37.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Our Top-Rated Differential Pinion Bearing Kits for 1956 DeSoto Fireflites
Make a smart move for your 1956 DeSoto Fireflite with our Differential Pinion Bearing Kit for $11.99.
Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
Top-Rated Differential Brands For Your 1956 DeSoto Fireflite
When it comes to finding the perfect Differential for your 1956 DeSoto Fireflite, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 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 $7.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1956 DeSoto Fireflite, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1956 DeSoto Fireflite Differentials
If you’re looking for a top-quality Differential for your 1956 DeSoto Fireflite, 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 $7.49, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1956 DeSoto Fireflite come highly rated, with over 1 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
$7.49
(1)
Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 6583
“It just what i needed for my 74 cuda rear end house which is 8 3/4”
Top-Quality National 1956 DeSoto Fireflite Differentials
For those in search of a high-quality Differential for their 1956 DeSoto Fireflite, 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 $39.49, giving you a range of options to suit your budget. Backed by over 2 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
$39.49
(2)
National Tapered Roller Bearing Cone, HM89443
“nice finish and function. Should perform well.”
FAQs for 1956 DeSoto Fireflite Differentials
What are the best-selling Differentials for 1956 DeSoto Fireflites?
Out of 11 Differentials that fit 1956 DeSoto Fireflites, the following parts are the top sellers:
- National Tapered Roller Bearing Cone, 25580 (18440334) – $13.99
- National Tapered Roller Bearing Cone, HM89443 (3277038) – $39.49
- Driveworks Taper Bearing Cone, S-25580 (5052629) – $13.99
What’s the price range for 1956 DeSoto Fireflite Differentials?
The prices of Differentials for the 1956 DeSoto Fireflite range from $7.49 up to $39.49 for the most premium parts.
What is the average price of a Differential for a 1956 DeSoto Fireflite?
The average price for Differentials for the 1956 DeSoto Fireflite is $19.52. 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.
Does Advance Auto Parts sell Differentials for other DeSoto Fireflite model years?
What are the cheapest Differentials for my 1956 DeSoto Fireflite?
The cheapest 1956 DeSoto Fireflite Differentials we carry are:
- Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 6583 (5189284) – $7.49
- Victor Reinz Differential Cover Gasket, 71-14825-00 (50312141) – $8.49
- National Bearing Race, HM89410 (5052416) – $11.49
- Driveworks Taper Bearing Set, S-A-6 (5050537) – $11.99
- Driveworks Tapered Roller Bearing, S-HM-803110 (10659680) – $13.49
Does Advance Auto Parts sell Differentials for any other 1956 DeSoto models?
Yes. We stock Differentials for 1 other popular 1956 DeSoto models. Some of the most popular are 1956 Adventurer Differentials and 1956 Firedome Differentials.
What are the top-rated Differentials that fit the 1956 DeSoto Fireflite?
The one 1956 DeSoto Fireflite Differential we have in stock is the Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 6583. It is rated 5 stars and costs $7.49.
What types of Differentials do you sell for my 1956 DeSoto Fireflite?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1956 DeSoto Fireflite:
Can I get help with 1956 DeSoto Fireflite Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about DeSoto Differentials and more.
What is your return policy for DeSoto Fireflite Differentials?
Advance Auto Parts keeps returns simple. For new DeSoto Fireflite Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.