1973 Plymouth Duster Engine Internals

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Keep Your 1973 Plymouth Duster in Top Shape with Quality Engine Internals

Whether you’re repairing or upgrading your Engine Internal, using high-quality parts is key to keeping your 1973 Plymouth Duster looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Individual Rod Bearings, Standard Rod Bearing Sets, and Standard Piston Rings. 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 Engine Internals from Trusted Brands

Looking for a reliable Engine Internal? We’ve got you covered with options from brands you know and trust like Sealed Power. For example, Sealed Power Engine Internals start at just $78.99 with an average 4.4 star rating. With over 5 reviews and a solid 4.0 star average, you can shop with confidence knowing other Plymouth Duster owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1973 Plymouth Duster Engine Internal at Advance Auto Parts is around $59.70, with a range that starts at $6.59 and goes up to $125.99. With 26 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing, 2130CP, Sealed Power Engine Connecting Rod Bearing, 2130CP 20, and Sealed Power Engine Piston Ring Set, E-178K 60 start at just $6.79 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Internal, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1973 Plymouth Duster in peak condition, inside and out.

Essential 1973 Plymouth Duster Engine Internals

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP (Part No.2130CP)

Sealed Power Engine Connecting Rod Bearing, 2130CP

from

$7.39
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 1 (Part No.2130CP 1)

Sealed Power Engine Connecting Rod Bearing, 2130CP 1

from

$6.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 30 (Part No.2130CP 30)

Sealed Power Engine Connecting Rod Bearing, 2130CP 30

from

$6.59
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 30 (Part No.8-2130CP 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 30

from

$37.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP (Part No.8-2130CP)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP

from

$78.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 10 (Part No.8-2130CP 10)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 10

from

$74.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251K 20 (Part No.E-251K 20)

Sealed Power Engine Piston Ring Set, E-251K 20

from

$69.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Premium Piston Ring Set, R-9903 60 (Part No.R-9903 60)

Sealed Power Premium Piston Ring Set, R-9903 60

from

$202.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-178K 30 (Part No.E-178K 30)

Sealed Power Engine Piston Ring Set, E-178K 30

from

$80.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

National – National Engine Crankshaft Seal, 5414 (Part No.5414)

National Engine Crankshaft Seal, 5414

from

$47.99
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.
See More

Felpro – Felpro Engine Crankshaft Seal Kit, BS 40651 (Part No.BS 40651)

Felpro Engine Crankshaft Seal Kit, BS 40651

from

$32.99
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.
See More

Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10146-01 (Part No.19-10146-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10146-01

from

$33.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 5070M (Part No.5070M)

Sealed Power Engine Crankshaft Main Bearing Set, 5070M

from

$58.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA (Part No.4923MA)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA

from

$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 5024MA (Part No.5024MA)

Sealed Power Engine Crankshaft Main Bearing Set, 5024MA

from

$106.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4999MA 10 (Part No.4999MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4999MA 10

from

$71.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

National – National Shaft Repair Sleeve, 99218 (Part No.99218)

National Shaft Repair Sleeve, 99218

from

$61.99
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.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 10 (Part No.2130CP 10)

Sealed Power Engine Connecting Rod Bearing, 2130CP 10

from

$7.39
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 20 (Part No.2130CP 20)

Sealed Power Engine Connecting Rod Bearing, 2130CP 20

from

$6.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-178K 60 (Part No.E-178K 60)

Sealed Power Engine Piston Ring Set, E-178K 60

from

$77.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, WE-251K (Part No.WE-251K)

Sealed Power Engine Piston Ring Set, WE-251K

from

$22.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Premium Piston Ring Set, R-9903 30 (Part No.R-9903 30)

Sealed Power Premium Piston Ring Set, R-9903 30

from

$202.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251KC (Part No.E-251KC)

Sealed Power Engine Piston Ring Set, E-251KC

from

$71.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251X (Part No.E-251X)

Sealed Power Engine Piston Ring Set, E-251X

from

$89.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-251X 40 (Part No.E-251X 40)

Sealed Power Engine Piston Ring Set, E-251X 40

from

$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-178K (Part No.E-178K)

Sealed Power Engine Piston Ring Set, E-178K

from

$80.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-286K (Part No.E-286K)

Sealed Power Engine Piston Ring Set, E-286K

from

$106.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-286K 40 (Part No.E-286K 40)

Sealed Power Engine Piston Ring Set, E-286K 40

from

$99.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Most Popular Standard Individual Rod Bearings for 1973 Plymouth Dusters

Enhance your 1973 Plymouth Duster with one of the 3 Standard Individual Rod Bearings we have in stock, starting at just $6.59.

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP (Part No.2130CP)

Sealed Power Engine Connecting Rod Bearing, 2130CP

from

$7.39
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 30 (Part No.2130CP 30)

Sealed Power Engine Connecting Rod Bearing, 2130CP 30

from

$6.59
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2130CP 1 (Part No.2130CP 1)

Sealed Power Engine Connecting Rod Bearing, 2130CP 1

from

$6.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Best-Selling 1973 Plymouth Duster Standard Rod Bearing Sets

Upgrade your Duster with one of our 5 best-selling Standard Rod Bearing Sets, earning an average 4 stars rating across 1 reviews.

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP (Part No.8-2130CP)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP

from

$78.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 10 (Part No.8-2130CP 10)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 10

from

$74.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Connecting Rod Bearing Set, 8-7125CH (Part No.8-7125CH)

Sealed Power Connecting Rod Bearing Set, 8-7125CH

from

$125.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-2375CP (Part No.6-2375CP)

Sealed Power Engine Connecting Rod Bearing Set, 6-2375CP

from

$48.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 30 (Part No.8-2130CP 30)

Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP 30

from

$37.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Top-Quality Standard Piston Rings for 1973 Plymouth Dusters

Choose a high-quality OEM or aftermarket Standard Piston Ring for Plymouth Dusters and enjoy top-notch performance from $52.99.

Sealed Power – Sealed Power Engine Piston Ring Set, E-178K 60 (Part No.E-178K 60)

Sealed Power Engine Piston Ring Set, E-178K 60

from

$77.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-286K (Part No.E-286K)

Sealed Power Engine Piston Ring Set, E-286K

from

$106.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-286K 40 (Part No.E-286K 40)

Sealed Power Engine Piston Ring Set, E-286K 40

from

$99.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-178K (Part No.E-178K)

Sealed Power Engine Piston Ring Set, E-178K

from

$80.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Piston Ring Set, E-178X (Part No.E-178X)

Sealed Power Engine Piston Ring Set, E-178X

from

$52.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Top Picks for 1973 Plymouth Duster Crankshaft Seals

Invest in one of our 2 durable Crankshaft Seals for your 1973 Plymouth, knowing you’re getting trusted brands and expert craftsmanship.

National – National Engine Crankshaft Seal, 5414 (Part No.5414)

National Engine Crankshaft Seal, 5414

from

$47.99
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.
See More

Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10147-01 (Part No.19-10147-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10147-01

from

$19.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Oversized Main Bearings for 1973 Plymouth Dusters

Make a smart move for your 1973 Plymouth Duster with products all priced from $81.99 to $89.99.

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 10 (Part No.4923MA 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 10

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA (Part No.4923MA)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA

from

$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 30 (Part No.4923MA 30)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 30

from

$85.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 40 (Part No.4923MA 40)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 40

from

$81.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 60 (Part No.4923MA 60)

Sealed Power Engine Crankshaft Main Bearing Set, 4923MA 60

from

$81.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Top-Rated Engine Internal Brands For Your 1973 Plymouth Duster

When it comes to finding the perfect Engine Internal for your 1973 Plymouth Duster, 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 Engine Internal brands including Sealed Power, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $78.99. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 1973 Plymouth Duster, providing peace of mind with parts that meet or exceed OEM standards.

Popular Sealed Power 1973 Plymouth Duster Engine Internals

If you’re looking for a top-quality Engine Internal for your 1973 Plymouth Duster, Advance Auto Parts has exactly what you need with our selection of Sealed Power Engine Internals. We have 1 Sealed Power Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $78.99, you’ll find the perfect Engine Internal for your needs and budget. Sealed Power Engine Internals for the 1973 Plymouth Duster come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Sealed Power Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP
from $78.99
(1)
Sealed Power Engine Connecting Rod Bearing Set, 8-2130CP
“They arrived clean we will see when i start the motor”

FAQs for 1973 Plymouth Duster Engine Internals

What are the best-selling Engine Internals for 1973 Plymouth Dusters?

Out of 26 Engine Internals that fit 1973 Plymouth Dusters, the following parts are the top sellers:

What’s the price range for 1973 Plymouth Duster Engine Internals?

The prices of Engine Internals for the 1973 Plymouth Duster range from $6.59 up to $125.99 for the most premium parts.

What is the average price of an Engine Internal for a 1973 Plymouth Duster?

The average price for Engine Internals for the 1973 Plymouth Duster is $59.70. Keep in mind the variety of part types within our Engine Internal category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Internals for other Plymouth Duster model years?

Yes, we carry Engine Internals for 5 model years of Plymouth Dusters between 1970 and 1976. The following model years are the most popular for Engine Internal purchases: 1976, 1975, 1974, 1972, 1971, and 1970.

What are the cheapest Engine Internals for my 1973 Plymouth Duster?

Does Advance Auto Parts sell Engine Internals for any other 1973 Plymouth models?

Yes. We stock Engine Internals for 9 other popular 1973 Plymouth models. Some of the most popular are 1973 Gran Fury Engine Internals, 1973 Barracuda Engine Internals, 1973 Fury Engine Internals, 1973 Scamp Engine Internals, and 1973 Roadrunner Engine Internals.

What types of Engine Internals do you sell for my 1973 Plymouth Duster?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1973 Plymouth Duster:

Can I get help with 1973 Plymouth Duster Engine Internal orders?

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

What is your return policy for Plymouth Duster Engine Internals?

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