1959 Morgan 4/4 Series II Differentials

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Keep Your 1959 Morgan 4/4 Series II in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1959 Morgan 4/4 Series II looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Differential Pinion Bearings, Differential Pinion Seals, 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 and Driveworks. For example, National Differentials start at just $23.79 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 8 reviews and a solid 4.7 star average, you can shop with confidence knowing other Morgan 4/4 Series II owners approve.

Essential 1959 Morgan 4/4 Series II Differentials

National – National Bearing Race, 24721 (Part No.24721)

National Bearing Race, 24721

from

$21.99
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, 24780 (Part No.24780)

National Tapered Roller Bearing Cone, 24780

from

$35.49
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 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, 02820 (Part No.02820)

National Bearing Race, 02820

from

$13.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Driveworks – Driveworks Tapered Roller Bearing, S-2820 (Part No.S-2820)

Driveworks Tapered Roller Bearing, S-2820

from

$18.49
Driveworks Tapered Roller Bearing, S-2820.
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National – National Tapered Roller Bearing Cone, 02872 (Part No.02872)

National Tapered Roller Bearing Cone, 02872

from

$24.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Driveworks – Driveworks Oil Seal, S-5778 (Part No.S-5778)

Driveworks Oil Seal, S-5778

from

$13.99
Value-priced seal meets all cataloged application requirements.
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National – National Differential Pinion Seal, 5778 (Part No.5778)

National Differential Pinion Seal, 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 Shaft Repair Sleeve, 99155 (Part No.99155)

National Shaft Repair Sleeve, 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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Most Popular Front Differential Pinion Bearing for 1959 Morgan 4/4 Series IIs

Enhance your 1959 Morgan 4/4 Series II with this popular Front Differential Pinion Bearing we have in stock, for $24.99.

National – National Tapered Roller Bearing Cone, 02872 (Part No.02872)

National Tapered Roller Bearing Cone, 02872

from

$24.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
See More

Best-Selling 1959 Morgan 4/4 Series II Differential Pinion Seals

Upgrade your 4/4 Series II with one of our 2 best-selling Differential Pinion Seals, earning an average 4.5 stars rating across 7 reviews.

National – National Differential Pinion Seal, 5778 (Part No.5778)

National Differential Pinion Seal, 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.
See More

Driveworks – Driveworks Oil Seal, S-5778 (Part No.S-5778)

Driveworks Oil Seal, S-5778

from

$13.99
Value-priced seal meets all cataloged application requirements.
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Top-Quality Differential Bearings for 1959 Morgan 4/4 Series IIs

Choose a high-quality OEM or aftermarket Differential Bearing for Morgan 4/4 Series IIs and enjoy top-notch performance from $21.99.

National – National Tapered Roller Bearing Cone, 24780 (Part No.24780)

National Tapered Roller Bearing Cone, 24780

from

$35.49
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, 24721 (Part No.24721)

National Bearing Race, 24721

from

$21.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Top Picks for 1959 Morgan 4/4 Series II Rear Differential Pinion Bearings

Invest in one of our 2 durable Rear Differential Pinion Bearings for your 1959 Morgan, knowing you’re getting trusted brands and expert craftsmanship.

National – National Bearing Race, 02820 (Part No.02820)

National Bearing Race, 02820

from

$13.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
See More

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.
See More

Our Differential Pinion Pilot Bearings for 1959 Morgan 4/4 Series IIs

Make a smart move for your 1959 Morgan 4/4 Series II with our Differential Pinion Pilot Bearing for $39.49.

National – National Shaft Repair Sleeve, 99155 (Part No.99155)

National Shaft Repair Sleeve, 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.
See More

Top-Rated Differential Brands For Your 1959 Morgan 4/4 Series II

When it comes to finding the perfect Differential for your 1959 Morgan 4/4 Series II, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Differential brands including National and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $13.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1959 Morgan 4/4 Series II, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1959 Morgan 4/4 Series II Differentials

If you’re looking for a top-quality Differential for your 1959 Morgan 4/4 Series II, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 2 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $23.79 and an average cost of $29.64, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1959 Morgan 4/4 Series II come highly rated, with over 5 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.
National Tapered Roller Bearing Cone, 24780
from $35.49
(1)
National Tapered Roller Bearing Cone, 24780
“Used in A Bush Hog rotory cutter. Has to be tough.”
National Differential Pinion Seal, 5778
from $23.79
(4)
National Differential Pinion Seal, 5778
“Works well fit right in. Love national seals”

Top-Quality Driveworks 1959 Morgan 4/4 Series II Differentials

For those in search of a high-quality Differential for their 1959 Morgan 4/4 Series II, Advance Auto Parts offers a great selection of Driveworks Differentials. With 1 Driveworks 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 $13.99, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, Driveworks Differentials provide both reliability and excellent performance. Choosing a Driveworks Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Driveworks Oil Seal, S-5778
from $13.99
(3)
Driveworks Oil Seal, S-5778
“Fit the rear Dana 44 on my TJ just fine and stopped the leaking.”

FAQs for 1959 Morgan 4/4 Series II Differentials

What are the best-selling Differentials for 1959 Morgan 4/4 Series IIs?

Out of 9 Differentials that fit 1959 Morgan 4/4 Series IIs, the following parts are the top sellers:

What’s the price range for 1959 Morgan 4/4 Series II Differentials?

The prices of Differentials for the 1959 Morgan 4/4 Series II range from $13.49 up to $39.49 for the most premium parts.

What is the average price of a Differential for a 1959 Morgan 4/4 Series II?

The average price for Differentials for the 1959 Morgan 4/4 Series II is $22.83. 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.

What are the cheapest Differentials for my 1959 Morgan 4/4 Series II?

The cheapest 1959 Morgan 4/4 Series II Differentials we carry are:

What are the top-rated Differentials that fit the 1959 Morgan 4/4 Series II?

Based on 8 reviews by customers, our 1959 Morgan 4/4 Series II Differentials have an average customer rating of 4.7 stars. These are the highest-rated categories of Differentials for the 1959 Morgan 4/4 Series II and their top-rated products:

What types of Differentials do you sell for my 1959 Morgan 4/4 Series II?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1959 Morgan 4/4 Series II:

Can I get help with 1959 Morgan 4/4 Series II Differential orders?

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

What is your return policy for Morgan 4/4 Series II Differentials?

Advance Auto Parts keeps returns simple. For new Morgan 4/4 Series II Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.