Parts that keep the truck earning.
OEM and aftermarket inventory for Class 6–8, pulled by part number.
Find parts now
The Bristol counter, online.
Same Fleet One WD families. Search SKU, interchange, or name.
Look up a number
Since 2008Recognized dealer of heavy-duty truck parts
Heavy & semi-dutyEngine, suspension, and the rest of the rig
On the shelfLarge inventories so the fleet does not wait
Inspected partsMultiple checks before a part leaves our warehouse
Ready to shipMajor makes and models, without the delay
About Fleet One
Heavy duty truck parts. Your one-stop shop for trucking needs.
Established in 2008, Fleetone has grown into a recognized dealer of heavy-duty truck parts. We carry large inventories for heavy and semi-duty trucks. Whether you need engine components, suspension parts, or any other essential part for your fleet, you can rely on us to have it in stock.
We stock it, so you don’t have to. Fleetone is a recognized distributor of heavy-duty, general, and semi truck parts and accessories.
Shop the counter
Verified Google Reviews
All reviews-
The counter pulled the interchange on a Haldex slack before I finished the VIN. Drum was on a pallet that afternoon.
Mike R. Shop foreman, Lehigh Valley Freight
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We stopped guessing on air springs. Same Hendrickson family as the WD shelf, priced so the truck goes back out.
Dana S. Fleet manager, Keystone Haul
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Called with a dirty casting number. They matched Truck-Lite and had two lamps ready to ship from Bristol.
Jose M. Parts buyer, Mid-Atlantic Tank
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Owner-op here. Free ground over $195 is the only reason I do not drive to the pike for every filter run.
Chris T. Owner-operator, Bristol, PA
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Inspected parts, no mystery boxes. Our bay has used Fleet One for drums and chambers since 2019.
Pat K. Service manager, Garden State Truck
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Needed a 16.5 drum on a Friday. Bristol had the casting and it was on a truck before second shift.
Ron H. Night lead, Delaware Linehaul
Need a number pulled?
Call the Bristol counter with a part number, interchange, or the truck on the lot. We answer 7am–7pm ET, Monday through Friday.
(215) 785-5175Frequently Asked Questions
Where is Fleet One Truck Parts located?
We are at 230 Bristol Pike, Bristol, PA 19007. The parts counter is open 7am–7pm ET.
Where does Fleet One ship from?
Orders ship from the Bristol, PA warehouse. Qualifying orders over $195 ship free ground.
Is Fleet One a reliable source for quality parts?
Fleet One has been a recognized dealer of heavy-duty truck parts since 2008. Parts go through multiple inspections before they leave Bristol.
Why are truck parts hard to find?
Class 6–8 parts split across OEM and aftermarket families, and interchange numbers often do not match the door sticker. Search by part number, brand, or name and we pull from the same Fleet One WD inventory.
What are the major parts of a semi-truck?
Engine and drivetrain, brakes and wheels, suspension and steering, cooling and filters, body and cab, electrical and lighting, plus trailer equipment. Those families sit in the catalog rail at the top of the site.