We May Specialize in Fleets
 but, Your Truck is Worth
 an Entire Fleet to Us!

 
At Plaza Fleet Parts we specialize in supplying truck fleets with all of their chassis, drive-line, brake, and suspension parts. We work with fleets to determine the repair parts that their trucks require and we put those parts in our inventory to insure that they are available when needed. Fleets count on us having their parts in stock and you can too.

We feel responsible for keeping fleets in operation and we offer the high quality parts that have been proven over our many years in business.  Since we also service trucks, we know the brands that also make repairs easy. Plaza has been a leader among independent dealers in building the aftermarket for truck parts in St. Louis. The Heavy Duty truck aftermarket is not simply supplied by original equipment manufacturers offering more of the same components that they put into new trucks. There is competition from other manufacturers who can not only match the designs of the original equipment but also upgrade them. This means that Plaza Fleet Parts can not only offer a complete selection of replacement parts but also add something that the original equipment does not have.  Our parts provide value from the under carriage to under the hood.

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The brains behind Plaza Fleet Parts are based right here in St. Louis, MO focused on the needs of truck operators in eastern Missouri & western Illinois.

For the MUSCLE Plaza relies on the buying clout of "HDA/Truck Pride" an elite group of successful entrepreneurs offering parts & service for commercial trucks.  Our group of entrepreneurs think like you and owe no allegiance to any single manufacturer.

We have a passion for selling the best replacement parts for both our large and small customers.  Consequently smart manufacturers compete to have their products offered by the members of HDA/Truck Pride.

 How To Find Us

 Business Hours

Click here to take a look at
 our newest labor saver -
the Kaiser King Pin
Qwik Kit !      

Over sixty years Plaza has made a habit of teaming up with suppliers that bring something "new to the party".  It is one of the reasons for choosing WIX Filters whose corporate mission is to develop a better product through competition. It is the reason for choosing a supplier like ATRO who has perfected the wear resistant and longer lasting bushing that reduces downtime for bushing replacement and reduces long term maintenance cost.

We deliver throughout the St. Louis metropolitan area extending from Highland, Illinois to Troy, Missouri. We can also arrange for economical next-day delivery throughout most of Illinois and Missouri. Why wait longer to get your truck up and running if Plaza has the part you need in stock? Call our parts specialists at 314-516-9466 to let us help.

 
“What do ya got?”

You will hear this a lot at Plaza’s parts counter. It’s a common greeting for our customers. We expect that many customers are not completely sure about the parts that they bring us to be replaced. We routinely solve your problems when a part number is missing or not legible or you simply don’t have much information at all. Maybe, its because we have been at this for a long time. After all, our three most knowledgeable employees have well over 100 years of experience with heavy-duty trucks.

What else do we specialize in?

Plaza Fleet Parts has been an independent provider of aftermarket truck parts in St. Louis for 60 years. We do not specialize in any one nameplate. Not Freightliner truck parts or Volvo or Mack. Rather we specialize in knowing about the replacement parts for many makes and models of medium and heavy duty trucks.  We are knowledgeable about heavy duty equipment from line-haul tractors to dump trucks. We will advise you when a re-manufactured truck part offers the best solution. We specialize in giving you alternatives. After all, we are independent.