The AM-C+KIT/D-216/316-B is a seal kit designed for the AC+216 series pumps manufactured by AMPCO PUMPS. This seal kit includes various components such as a casing gasket, seal carbon, seal O-ring, spring "D" seal, cup "D", impeller nut gasket, and impeller gasket back. With its high-quality materials and precise design, this seal kit ensures reliable performance and easy installation. It is an essential accessory for maintaining the optimal functionality of AC+216 series pumps.