Full Inventory Index

Every part listed in the Orion Services LLC index carries an exact SKU, a real-time stock status, and a documented compatibility record — no guesswork, no vague "fits most models" listings. Our catalog spans eight core categories built for commercial duty cycles: engine components, brakes, suspension, filters, electrical systems, tires & wheels, transmission assemblies, and hydraulics. Whether you're servicing a long-haul Freightliner, a Peterbilt daycab, or a John Deere row-crop tractor, the inventory below reflects what is physically on our shelves in Saint Johns, Florida, updated the moment a unit ships or restocks.

We source both OEM-spec and precision aftermarket components, and every SKU on this page passes internal fitment and stress verification before it's cleared for sale. Parts marked in stock ship within 2-3 business days; parts marked out of stock can usually be quoted with an accurate lead-time estimate rather than an open-ended wait. Use the search bar to jump straight to a known SKU or part name, or filter by category and availability to narrow the list to exactly what your fleet or field equipment needs. If you don't see the exact part you're after, our custom fabrication team can reverse-engineer and machine a replacement from a photo, sketch, or CAD file.