Fits mainstream Tetra Pak models: TBA19, TBA22, TBA8, A3 Compact, A3 Speed. Domestically precision-machined parts including filling gripper, cutting gripper assembly, gripper bushing, sealing rubber block and drive link are dimensionally identical to OEM specs for direct drop-in replacement. In-stock availability slashes original Tetra Pak procurement expense and production downtime for maintenance.