Honest pricing, reliable service and a large inventory of heavy duty truck and tractor parts. Locally owned and operated, and the local choice for fleet managers, owner operators and Ag fleet owners.
At Whiteside HD Truck Parts, we are dedicated to offering a large inventory of quality truck and tractor parts at reasonable prices. We strive to be the local choice for fleet managers, owner operators and Ag fleet owners in and around Mount Sterling.
We sit along US-62 between Columbus and Washington Court House, so whether you're running a route through Madison County or wrenching on equipment on a farm outside London or Circleville, the part you need is close by.
A look at what we keep in stock. Don't see what you need? Call the counter, most of what we carry never makes it onto a photo.

Coiled and rubber air lines, 7-way electrical cables and glad hand kits, ready for the road.
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Brake chambers and brake shoe kits with the hardware to do the job right the first time.
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LED stop, tail and turn lights in oval and round styles, built for daily highway use.
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Polished aluminum wheels and chrome hub cover sets to finish out any axle.
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Fleetguard fuel, oil and fuel/water separator filters for scheduled maintenance.
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Starters and drivetrain components for the diesel engines that keep fleets moving.
View Category"Called looking for a brake chamber on a Friday afternoon and they had it ready at the counter before I even got there. That kind of turnaround keeps my trucks running."
"Straightforward pricing and they actually know what they're talking about. I don't have to explain what I need twice."
"We run equipment year round and they've sourced parts for us that other suppliers said would take weeks. Local and worth the drive."
10001 Near St, Mount Sterling, OH 43143
Hours:
Monday – Friday: 9:00 AM – 5:00 PM
Saturday & Sunday: Closed