2005 Workhorse Custom Chassis P42 Engine Internals

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Keep Your 2005 Workhorse Custom Chassis P42 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 2005 Workhorse Custom Chassis P42 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Bolts and Engine Crankshaft Seal Retainers. 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 Dorman. For example, Dorman Engine Internals start at just $7.99 with an average 4.2 star rating. With over 54 reviews and a solid 5 star average, you can shop with confidence knowing other Workhorse Custom Chassis P42 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2005 Workhorse Custom Chassis P42 Engine Internal at Advance Auto Parts is around $45.99, with a range that starts at $7.99 and goes up to $83.99. With 2 options in stock from one trusted brand, finding the right fit is easy.

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 2005 Workhorse Custom Chassis P42 in peak condition, inside and out.

Essential 2005 Workhorse Custom Chassis P42 Engine Internals

Dorman – Main Seal Cover Kit (Part No.635-518)

Main Seal Cover Kit

from

$83.99
This direct replacement rear main seal cover kit matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Product Features:
  • Direct replacement – this rear main seal cover kit matches the factory design, and includes a new gasket, installation hardware, and an updated seal design for superior leak prevention
  • Durable construction – the timing cover in this kit is made of die-cast aluminum for a leak-free fit and durability
  • Convenient solution – this kit includes a new gasket and installation hardware for a complete repair
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
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Dorman – Harmonic Balancer Bolt (Part No.917-139)

Harmonic Balancer Bolt

from

$7.99
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular Crankshaft Bolt for 2005 Workhorse Custom Chassis P42s

Enhance your 2005 Workhorse Custom Chassis P42 with this popular Crankshaft Bolt we have in stock, for $7.99.

Dorman – Harmonic Balancer Bolt (Part No.917-139)

Harmonic Balancer Bolt

from

$7.99
This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Best-Selling 2005 Workhorse Custom Chassis P42 Engine Crankshaft Seal Retainer

Upgrade your P42 with our best-selling Engine Crankshaft Seal Retainer with a 5 Starts rating across 19 reviews.

Dorman – Main Seal Cover Kit (Part No.635-518)

Main Seal Cover Kit

from

$83.99
This direct replacement rear main seal cover kit matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Product Features:
  • Direct replacement – this rear main seal cover kit matches the factory design, and includes a new gasket, installation hardware, and an updated seal design for superior leak prevention
  • Durable construction – the timing cover in this kit is made of die-cast aluminum for a leak-free fit and durability
  • Convenient solution – this kit includes a new gasket and installation hardware for a complete repair
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
See More

Top-Rated Engine Internal Brands For Your 2005 Workhorse Custom Chassis P42

When it comes to finding the perfect Engine Internal for your 2005 Workhorse Custom Chassis P42, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Engine Internal brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $7.99. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 2005 Workhorse Custom Chassis P42, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dorman 2005 Workhorse Custom Chassis P42 Engine Internals

If you’re looking for a top-quality Engine Internal for your 2005 Workhorse Custom Chassis P42, Advance Auto Parts has exactly what you need with our selection of Dorman Engine Internals. We have 2 Dorman Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $45.99, you’ll find the perfect Engine Internal for your needs and budget. Dorman Engine Internals for the 2005 Workhorse Custom Chassis P42 come highly rated, with over 27 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Harmonic Balancer Bolt
from $7.99
(8)
Harmonic Balancer Bolt
“Exactly what I needed”
Main Seal Cover Kit
from $83.99
(19)
Main Seal Cover Kit
“Works”

FAQs for 2005 Workhorse Custom Chassis P42 Engine Internals

What’s the price range for 2005 Workhorse Custom Chassis P42 Engine Internals?

The prices of Engine Internals for the 2005 Workhorse Custom Chassis P42 range from $7.99 up to $83.99 for the most premium parts.

What is the average price of an Engine Internal for a 2005 Workhorse Custom Chassis P42?

The average price for Engine Internals for the 2005 Workhorse Custom Chassis P42 is $45.99. 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.

What are the cheapest Engine Internals for my 2005 Workhorse Custom Chassis P42?

The cheapest 2005 Workhorse Custom Chassis P42 Engine Internals we carry are:

What are the top-rated Engine Internals that fit the 2005 Workhorse Custom Chassis P42?

Based on 54 reviews by customers, our 2005 Workhorse Custom Chassis P42 Engine Internals have an average customer rating of 5 stars. These are the highest-rated categories of Engine Internals for the 2005 Workhorse Custom Chassis P42 and their top-rated products:

What types of Engine Internals do you sell for my 2005 Workhorse Custom Chassis P42?

As of 6/2/26, these are some of the most in-demand types of Engine Internals for a 2005 Workhorse Custom Chassis P42:

Can I get help with 2005 Workhorse Custom Chassis P42 Engine Internal orders?

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

What is your return policy for Workhorse Custom Chassis P42 Engine Internals?

Advance Auto Parts keeps returns simple. For new Workhorse Custom Chassis P42 Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.