For those needing more than just part numbers, Operation and Maintenance Manuals
The Ultimate Resource for Your Doosan P086TI: A Deep Dive into Parts and Maintenance 0;16; 0;aea;0;934; doosan p086ti parts catalog pdf
Once you obtain the PDF, do not leave it on a crowded desktop. For those needing more than just part numbers,
Water pump, oil pump, radiator, and oil cooler. Once you obtain the PDF