1978 Plymouth Arrow Differentials
Keep Your 1978 Plymouth Arrow in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1978 Plymouth Arrow looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Seals, Differential Seals, and Pinion Shaft 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.
Competitive Prices and Extensive Inventory
The average price for a 1978 Plymouth Arrow Differential at Advance Auto Parts is around $26.74, with a range that starts at $10.99 and goes up to $43.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Shaft Repair Sleeve, and Multi-Purpose Seal start at just $10.99 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 Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1978 Plymouth Arrow in peak condition, inside and out.
Find Your Specific 1978 Plymouth Arrow Differentials
Looking for the perfect Differential for your 1978 Plymouth Arrow? 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 Plymouth Arrow. Whether you’re driving a 1978 model or another popular model year like
1976,
1977,
1979, and
1980, 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 1978 Plymouth Arrow Differentials
FAG US – Cup (Part No.LM501310)
from
$9.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
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Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
National – Multi-Purpose Bearing (Part No.32207)
from
$43.99
Product Features:
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- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
FAG US – Cone (Part No.KM86649)
from
$24.29
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
National – Multi-Purpose Seal (Part No.224255)
from
$9.99
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.
Product Features:
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Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Multi-Purpose Seal (Part No.471847N)
from
$10.99
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.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99114)
from
$27.99
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.
Product Features:
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
Driveworks – Camshaft Seal (Part No.S-99139)
Popular 1978 Plymouth Arrow Differentials Categories
Most Popular Differential Pinion Seal for 1978 Plymouth Arrows
Enhance your 1978 Plymouth Arrow with this popular Differential Pinion Seal we have in stock, for $10.99.
National – Multi-Purpose Seal (Part No.471847N)
from
$10.99
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.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Best-Selling 1978 Plymouth Arrow Differential Seal
Upgrade your Arrow with our best-selling Differential Seal.
Driveworks – Camshaft Seal (Part No.S-99139)
Top-Quality Pinion Shaft Seals for 1978 Plymouth Arrows
Choose a high-quality OEM or aftermarket Pinion Shaft Seal for Plymouth Arrows and enjoy top-notch performance from $27.99.
National – Shaft Repair Sleeve (Part No.99114)
from
$27.99
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.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
Our Top Pick for a 1978 Plymouth Arrow Differential Bearing
Invest in a
durable Differential Bearing for your 1978 Plymouth, knowing you’re getting trusted brands and expert craftsmanship.
National – Multi-Purpose Bearing (Part No.32207)
from
$43.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
FAQs for 1978 Plymouth Arrow Differentials
What are the best-selling Differentials for 1978 Plymouth Arrows?
Out of 4 Differentials that fit 1978 Plymouth Arrows, the following parts are the top sellers:
- Multi-Purpose Bearing (3279766) – $43.99
- Shaft Repair Sleeve (18445079) – $27.99
- Multi-Purpose Seal (3260631) – $10.99
What’s the price range for 1978 Plymouth Arrow Differentials?
The prices of Differentials for the 1978 Plymouth Arrow range from $10.99 up to $43.99 for the most premium parts.
What is the average price of a Differential for a 1978 Plymouth Arrow?
The average price for Differentials for the 1978 Plymouth Arrow is $26.74. 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 Plymouth Arrow model years?
What are the cheapest Differentials for my 1978 Plymouth Arrow?
The cheapest 1978 Plymouth Arrow Differentials we carry are:
- Multi-Purpose Seal (3260631) – $10.99
- Camshaft Seal (11494113) – $23.99
- Shaft Repair Sleeve (18445079) – $27.99
- Multi-Purpose Bearing (3279766) – $43.99
Does Advance Auto Parts sell Differentials for any other 1978 Plymouth models?
Yes. We stock Differentials for 7 other popular 1978 Plymouth models. Some of the most popular are 1978 Horizon Differentials, 1978 Trailduster Differentials, 1978 Sapporo Differentials, 1978 Fury Differentials, and 1978 Volare Differentials.
What types of Differentials do you sell for my 1978 Plymouth Arrow?
As of 11/2/25, these are some of the most in-demand types of Differentials for a 1978 Plymouth Arrow:
Can I get help with 1978 Plymouth Arrow Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Plymouth Differentials and more.
What is your return policy for Plymouth Arrow Differentials?
Advance Auto Parts keeps returns simple. For new Plymouth Arrow Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.