Ampco SP114D-23P-316L Collar

SP114D-23P-316L Collar is the Drive Collar D used in Ampco Pumps’ SP114-series sanitary pumps. This OEM replacement part is machined from 316L stainless steel, delivering the corrosion resistance required for SP114/SP114D drive assemblies. The part number SP114D-23P-316L identifies the D-drive collar for the +114 SP114 family, and distributors commonly list it as a single unit (1 Each). Documentation across Ampco’s AC Series spare-parts materials and Alfa Laval/OEM catalogs confirms the SP114D-23P-316L collar as the dedicated drive-collar component for SP114 configurations. In service, it functions as the replacement collar within SP114/SP114D pump installations, helping maintain proper engagement and alignment in the drive train of the SP114 family. With 316L stainless steel as its material backbone, this collar is designed to withstand the demands of sanitary pumping environments while preserving compatibility with existing SP114-series parts, making it a targeted upgrade when the original collar shows wear or damage.