Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IH2752 found under Bearing Lower by Caterpillar Inc. The National Stock Number assigned to this part is 3110010874720, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like IH2752.