Cummins: Where To Find Your Cummins Engine Serial Number
Deutz: LOCATE YOUR DEUTZ ENGINE SERIAL NUMBER – dieselsales.com
Isuzu: Isuzu Industrial Diesel Engine Serial Number Location
John Deere: The engine data plate on a John Deere diesel engine can be found on or near the valve cover located at the top of the engine.
Kubota: Find Kubota Engine Serial Number
Perkins: Identify Your Engine | Perkins
Yanmar: SERVICE – How can I find serial numbers for engines? – YANMAR Marine International.