PERMCO 900-01021-1750

You bet, 900-01021-1750 is indeed the same part number as 900010211750. Permco's part numbers can sometimes look a little different depending on where you see them written down.

Both numbers match on this item. The SKU and the supplier part number (MPN) are listed as 900-01021-1750, so you can use that number for ordering and cross-checking.

Permco makes a range of hydraulic gear pumps and related components, and the 900-01021-1750 falls under that lineup. Without a more detailed spec sheet in hand, the part number itself is the primary identifier here, so if you're sourcing it as a direct replacement for an existing unit, matching that number to your current component is the right call. Permco parts are built for heavy-duty hydraulic systems, so it fits that general class of industrial and mobile hydraulic applications.