Finding OEM Parts Diagrams

OEM parts diagrams for serial number lookup are available on major dealer and OEM websites.

These allow searches by serial number, VIN, or model to view parts breakdowns and factory part numbers.

OEM sites include Ford (parts.ford.com), Caterpillar (parts.cat.com), and others provide official parts diagrams searchable by serial number or VIN.

Dealers and platforms like PartsTree.com offer searchable breakdowns of components by entering a tractor’s model or serial number.

Online resources such as PartsVoice and PartsTech often pull together factory diagrams for many brands, searchable by serial number, VIN, or part category.

Simply enter the tractor or engine serial number into the search bar on these platforms. The resulting diagrams make it easy to identify individual components and obtain the precise OEM part number for ordering. For less common brands, official dealer websites or brand-authorized retailers remain the most consistent sources for genuine serial-number-based diagrams and part lookup.

If you need any further help or have any questions about service, tractors, implements, or anything else equipment-related, please contact your dealer, local mechanic, or call us at 602-704-3505.  Please ask about our current new and used tractor supply.

If you are looking for old, vintage, classic, or new tractor parts, send us a part request. 

Team Tractor Ranch - #1 Tractor Dealer in Arizona. We sell and service most major brands of tractors including Yanmar, Kubota, John Deere, TYM, Mahindra, Kioti, Case, New Holland, Massey Ferguson, Ford, Deutz, Case IH, Farmall, International Harvester, Branson Tractors, LS, Shibura, Claas Tractor, McCormick Tractors, Valtra, Solis, YTO, Montana, and Nortrac.