1959 GMC PM251 Differentials

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Keep Your 1959 GMC PM251 in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1959 GMC PM251 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearings and Differential Pinion Seals. 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.

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 1959 GMC PM251 in peak condition, inside and out.

Essential 1959 GMC PM251 Differentials

National – National Differential Pinion Seal, 470308N (Part No.470308N)

National Differential Pinion Seal, 470308N

from

$19.29
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 Bearing, KD-11786-Y (Part No.KD-11786-Y)

National Multi-Purpose Bearing, 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 Tapered Roller Bearing Cone, 28682 (Part No.28682)

National Tapered Roller Bearing Cone, 28682

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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Most Popular Differential Bearings for 1959 GMC PM251s

Enhance your 1959 GMC PM251 with one of the 2 Differential Bearings we have in stock, starting at just $32.49.

National – National Tapered Roller Bearing Cone, 28682 (Part No.28682)

National Tapered Roller Bearing Cone, 28682

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)

National Multi-Purpose Bearing, 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

Best-Selling 1959 GMC PM251 Differential Pinion Seal

Upgrade your PM251 with our best-selling Differential Pinion Seal.

National – National Differential Pinion Seal, 470308N (Part No.470308N)

National Differential Pinion Seal, 470308N

from

$19.29
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

FAQs for 1959 GMC PM251 Differentials

What are the best-selling Differentials for 1959 GMC PM251s?

Out of 3 Differentials that fit 1959 GMC PM251s, the following parts are the top sellers:

What’s the price range for 1959 GMC PM251 Differentials?

The prices of Differentials for the 1959 GMC PM251 range from $19.29 up to $81.49 for the most premium parts.

What is the average price of a Differential for a 1959 GMC PM251?

The average price for Differentials for the 1959 GMC PM251 is $44.42. 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 PM251 model years?

Yes, we carry Differentials for 2 model years of GMC PM251s between 1956 and 1958. The following model years are the most popular for Differential purchases: 1958, 1957, and 1956.

What are the cheapest Differentials for my 1959 GMC PM251?

The cheapest 1959 GMC PM251 Differentials we carry are:

Does Advance Auto Parts sell Differentials for any other 1959 GMC models?

Yes. We stock Differentials for 18 other popular 1959 GMC models. Some of the most popular are 1959 Truck Differentials, 1959 100 Differentials, 1959 150 Differentials, 1959 250 Differentials, and 1959 300 Differentials.

What types of Differentials do you sell for my 1959 GMC PM251?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1959 GMC PM251:

Can I get help with 1959 GMC PM251 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 PM251 Differentials?

Advance Auto Parts keeps returns simple. For new GMC PM251 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.