1955 GMC Truck Differentials
Keep Your 1955 GMC Truck in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1955 GMC Truck looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Seals, Differential Pinion Pilot 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 National. For example, National Differentials start at just $25.49 with an average 4.3 star rating. With over 8 reviews and a solid 3.5 star average, you can shop with confidence knowing other GMC Truck owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1955 GMC Truck Differential at Advance Auto Parts is around $33.47, with a range that starts at $8.99 and goes up to $83.99. With 9 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like National Multi-Purpose Bearing, KD-11786-Y, National Bearing Race, HM88510, and National Bearing Race, HM89410 start at just $11.49 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 1955 GMC Truck in peak condition, inside and out.
Find Your Specific 1955 GMC Truck Differentials
Looking for the perfect Differential for your 1955 GMC Truck? 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 GMC Truck. Whether you’re driving a 1955 model or another popular model year like
1950,
1953,
1954,
1956,
1957,
1958,
1959, and
1960, 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 1955 GMC Truck Differentials
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.
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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.
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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.
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National – National Bearing Race, LM603014 (Part No.LM603014)
from
$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)
from
$81.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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National – National Multi-Purpose Bearing, KC-11445-Y (Part No.KC-11445-Y)
from
$83.99
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, LM603049 (Part No.LM603049)
from
$12.49
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 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.
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National – National Shaft Repair Sleeve, 99170 (Part No.99170)
from
$47.49
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.
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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.
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Driveworks – Driveworks Tapered Roller Bearing, S-2872 (Part No.S-2872)
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.
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National – National Bearing Race, 02420 (Part No.02420)
from
$9.89
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Tapered Roller Bearing, S-31594 (Part No.S-31594)
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.
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National – National Bearing Race, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Oil Seal, S-5778 (Part No.S-5778)
Driveworks – Driveworks Oil Seal, S-6818 (Part No.S-6818)
from
$12.79
Driveworks Oil Seal, S-6818. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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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.
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National – National Multi-Purpose Seal, 6818 (Part No.6818)
from
$17.49
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.
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Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305 (Part No.RDS 4305)
from
$8.99
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.
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Popular 1955 GMC Truck Differentials Categories
Most Popular Differential Pinion Seals for 1955 GMC Trucks
Enhance your 1955 GMC Truck with one of the 2 Differential Pinion Seals we have in stock, starting at just $12.79.
National – National Multi-Purpose Seal, 6818 (Part No.6818)
from
$17.49
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
Driveworks – Driveworks Oil Seal, S-6818 (Part No.S-6818)
from
$12.79
Driveworks Oil Seal, S-6818. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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Best-Selling 1955 GMC Truck Differential Pinion Pilot Bearing
Upgrade your Truck with our best-selling Differential Pinion Pilot Bearing.
National – National Shaft Repair Sleeve, 99170 (Part No.99170)
from
$47.49
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
Top-Quality Differential Bearings for 1955 GMC Trucks
Choose a high-quality OEM or aftermarket Differential Bearing for GMC Trucks and enjoy top-notch performance from $81.49.
National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)
from
$81.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Multi-Purpose Bearing, KC-11445-Y (Part No.KC-11445-Y)
from
$83.99
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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Our Top Pick for a 1955 GMC Truck Rear Differential Pinion Bearing
Invest in a
durable Rear Differential Pinion Bearing for your 1955 GMC, knowing you’re getting trusted brands and expert craftsmanship.
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.
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Top-Rated Front Differential Pinion Bearings for 1955 GMC Trucks
Make a smart move for your 1955 GMC Truck with products all priced from $11.99 to $25.49.
National – National Tapered Roller Bearing Cone, HM89449 (Part No.HM89449)
from
$25.49
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, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Top-Rated Differential Brands For Your 1955 GMC Truck
When it comes to finding the perfect Differential for your 1955 GMC Truck, 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 National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $25.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1955 GMC Truck, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1955 GMC Truck Differentials
If you’re looking for a top-quality Differential for your 1955 GMC Truck, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 1 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $25.49, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1955 GMC Truck come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$25.49
(1)
National Tapered Roller Bearing Cone, HM89449
“This Is The One That Fit My 1971 CHEVY TRUCK 12 BOLT PINION REAR BACK BEARING”
FAQs for 1955 GMC Truck Differentials
What are the best-selling Differentials for 1955 GMC Trucks?
Out of 9 Differentials that fit 1955 GMC Trucks, the following parts are the top sellers:
- National Multi-Purpose Bearing, KD-11786-Y (3277216) – $81.49
- National Bearing Race, HM88510 (3276953) – $11.99
- National Bearing Race, HM89410 (5052416) – $11.49
What’s the price range for 1955 GMC Truck Differentials?
The prices of Differentials for the 1955 GMC Truck range from $8.99 up to $83.99 for the most premium parts.
What is the average price of a Differential for a 1955 GMC Truck?
The average price for Differentials for the 1955 GMC Truck is $33.47. 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 GMC Truck model years?
What are the cheapest Differentials for my 1955 GMC Truck?
The cheapest 1955 GMC Truck Differentials we carry are:
- Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305 (19780345) – $8.99
- National Bearing Race, HM89410 (5052416) – $11.49
- National Bearing Race, HM88510 (3276953) – $11.99
- Driveworks Oil Seal, S-6818 (11494123) – $12.79
- National Multi-Purpose Seal, 6818 (3270785) – $17.49
Does Advance Auto Parts sell Differentials for any other 1955 GMC models?
Yes. We stock Differentials for 24 other popular 1955 GMC models. Some of the most popular are 1955 100 Differentials, 1955 150 Differentials, 1955 250 Differentials, 1955 300 Differentials, and 1955 370 Differentials.
What are the top-rated Differentials that fit the 1955 GMC Truck?
The one 1955 GMC Truck Differential we have in stock is the Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 4305. It costs $8.99.
What types of Differentials do you sell for my 1955 GMC Truck?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1955 GMC Truck:
Can I get help with 1955 GMC Truck Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Differentials and more.
What is your return policy for GMC Truck Differentials?
Advance Auto Parts keeps returns simple. For new GMC Truck Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.