Heavy-Duty Truck Parts & Diesel Cores

We are a Family-Owned Business Serving Owner Operators, Repair Shops, Remanufacturers, Dealerships & Fleets Worldwide

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Find the Parts & Cores You Need — Fast

BUY PARTS & CORES

17 Acres of Truck Parts & Cores

For over 35 years River City Truck Parts Inc has provided used and aftermarket semi-truck parts to customers worldwide. Our experience and vast inventory allow us to provide profitable solutions for the heavy-duty core supply chain.

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SELL CORES

Get Cash For Your Excess Cores

We are constantly buying cores, excess inventory, and used parts. If you have something you would like to sell please contact us first. Our team will arrange the pick-up or shipping.

SELL YOUR CORES
BUY CORES IN VOLUME

Increase Your Core Recovery

We partner with dealerships and remanufacturers to supply quality inspected cores at the volume you need. We have more than 35 years experience in the core return process. This allows us to to help you add profit to your bottom line without increasing sales.

BUY CORES

New & REMAN Aftermarket Parts

We carry a wide selection of new and remanufactured parts such as engine assemblies, turbos, transmissions, fuel system components and more.

FIND YOUR PART

About River City Truck Parts

For more than 35 years our team has provided new, used and remanufactured semi-truck parts and cores. We know the business like you know your truck.


We purchase product throughout North America, receive, inspect, package, then ship our parts and cores with a guarantee of 100% accuracy and acceptability. We ship worldwide and serve some of the world’s leading diesel truck parts suppliers and manufacturers.


We are strategically located in the Mid-West region of United States, just south of Louisville, Kentucky.

River City Blog

By Jay Stewart 15 Mar, 2024
Mid-America Trucking Show Returns to Louisville, Kentucky. MATS is host to the entire trucking industry for three days of exhibits, education, and entertainment.
By Derek McWhorter 16 Feb, 2024
Resources to learn more about and take action on the Right to Repair: The Federal Repair Act
By Jay Stewart 27 Sep, 2023
In our video below Shaun Adams discusses why injectors start to fail. He also talks about things to look for when troubleshooting a poor running engine. While there are other parts that can start to fail and have similar symptoms, often times the injector is the root cause.
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My transmission went out on me in Louisville, found these guys on Google and I was grateful I did. They beat all the competitor pricing and even we're willing to ship it to the shop for me. Great place and a HUGE selection. It's pretty awe-inspiring just how big the place is. Friendly people as well. It was all in a great help.

HADI M.
Louisville, KY

"Had a really great experience with  River City. I purchased a reman 13 speed. Gary was super helpful with my purchase even though I didn't have a core. Thanks you Gary and folks at River City."

RODNEY C.
Louisville, KY

Great place to go for your engine parts, they have nearly everything and if they don't that can send you to who does.  We have done a ton of business and I would not hesitate one moment to send a customer of mine their way.

MIDAMERICA TRUCK PARTS & SALVAGE
Jeffersontown, KY

Global Export Sales

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Our Team is Ready to Help!

SEARCH PARTS BUY CORES • SELL CORES

Whether you are buying or selling cores our experienced heavy-duty parts specialists will help you every step of the way.

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