AMPCO Pumps Company GS2600002-C0 Seal Kit 633

This AMPCO Pumps GS2600002-C0 Seal Kit 633 is a complete single-seal solution engineered for Ampco LC/LD/LF/LH series pumps and sized for an 18 mm shaft, featuring a chrome oxide-coated stainless steel rotating face paired with carbon and Viton sealing elements for durable, chemical‑resistant performance. The 633 kit is designed to refresh worn seal components on these pump families and, per official parts listings, includes the 633 seal along with Viton gaskets and related components; the kit’s contents are documented as part of the 633 seal assembly in Ampco’s cross‑reference materials. Materials are specified as CHOx (chrome oxide) on the rotating face, carbon for the stationary components, and Viton elastomer seals, aligning with the CHOx-Carbon-Viton configuration cited in supplier listings for this exact part (GS2600002-C0/CO). Cross‑reference literature confirms GS2600002-CO/C0 as the 633 single‑seal kit for LC/LD/LF/LH pumps, with 18 mm shaft compatibility and a Fr/Frication mapping to FR/N/V configurations, ensuring reliable replacement for Fristam FPX/FP‑type equivalents where applicable.