1956 Pontiac Catalina Differentials

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Keep Your 1956 Pontiac Catalina in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1956 Pontiac Catalina looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear 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.

Competitive Prices and Extensive Inventory

The average price for a 1956 Pontiac Catalina Differential at Advance Auto Parts is around $23.24, with a range that starts at $11.49 and goes up to $34.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like National Bearing Race, HM89410 and National Tapered Roller Bearing Cone, 25584 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 Spindles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1956 Pontiac Catalina in peak condition, inside and out.

Essential 1956 Pontiac Catalina Differentials

Driveworks – Driveworks Tapered Roller Bearing, S-LM-603012 (Part No.S-LM-603012)

Driveworks Tapered Roller Bearing, S-LM-603012

from

$7.99
Driveworks Tapered Roller Bearing, S-LM-603012.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-804846 (Part No.S-HM-804846)

Driveworks Tapered Roller Bearing, S-HM-804846

from

$41.99
Driveworks Tapered Roller Bearing, S-HM-804846.
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National – National Tapered Roller Bearing Cone, 25584 (Part No.25584)

National Tapered Roller Bearing Cone, 25584

from

$34.99
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 Wheel Bearing Kit, S-RA-321 (Part No.S-RA-321)

Driveworks Wheel Bearing Kit, S-RA-321

from

$141.99
Driveworks Wheel Bearing Kit, S-RA-321.
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National – National Taper Bearing Cup, 31520 (Part No.31520)

National Taper Bearing Cup, 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, HM89410 (Part No.HM89410)

National Bearing Race, 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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Most Popular Rear Differential Pinion Bearing for 1956 Pontiac Catalinas

Enhance your 1956 Pontiac Catalina with this popular Rear Differential Pinion Bearing we have in stock, for $11.49.

National – National Bearing Race, HM89410 (Part No.HM89410)

National Bearing Race, HM89410

from

$11.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Best-Selling 1956 Pontiac Catalina Differential Bearing

Upgrade your Catalina with our best-selling Differential Bearing.

National – National Tapered Roller Bearing Cone, 25584 (Part No.25584)

National Tapered Roller Bearing Cone, 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

FAQs for 1956 Pontiac Catalina Differentials

What are the best-selling Differentials for 1956 Pontiac Catalinas?

Out of 2 Differentials that fit 1956 Pontiac Catalinas, the following parts are the top sellers:

What’s the price range for 1956 Pontiac Catalina Differentials?

The prices of Differentials for the 1956 Pontiac Catalina range from $11.49 up to $34.99 for the most premium parts.

What is the average price of a Differential for a 1956 Pontiac Catalina?

The average price for Differentials for the 1956 Pontiac Catalina is $23.24. 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 Pontiac Catalina model years?

Yes, we carry Differentials for 30 model years of Pontiac Catalinas between 1950 and 1981. The following model years are the most popular for Differential purchases: 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, and 1973.

What are the cheapest Differentials for my 1956 Pontiac Catalina?

The cheapest 1956 Pontiac Catalina Differentials we carry are:

Does Advance Auto Parts sell Differentials for any other 1956 Pontiac models?

Yes. We stock Differentials for 1 other popular 1956 Pontiac models. Some of the most popular are 1956 Star Chief Differentials and 1956 Chieftain Differentials.

What types of Differentials do you sell for my 1956 Pontiac Catalina?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1956 Pontiac Catalina:

Can I get help with 1956 Pontiac Catalina Differential orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Pontiac Differentials and more.

What is your return policy for Pontiac Catalina Differentials?

Advance Auto Parts keeps returns simple. For new Pontiac Catalina Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.