Replacement Cup Only DMI Style

The SEALS-IT Replacement Cup Only DMI Style (MPN: TBS2C07) is a precision-engineered aluminum torque ball seal cup designed for applications requiring reliable fluid containment in rotating shaft assemblies. This replacement cup component is compatible with DMI-style torque ball seal systems and serves as a direct replacement for worn or damaged seal cups in industrial, hydraulic, and mechanical drive systems where seal integrity is critical to operational performance.

Constructed from aluminum, this torque ball seal cup weighs 0.06 lbs and features compact dimensions of 4.9 x 0.55 x 4.9 inches, making it suitable for tight installation spaces common in equipment housings and shaft cavities. The aluminum construction balances durability with corrosion resistance, an important consideration in environments exposed to moisture, salt air, or chemical fluids. The DMI-style design ensures compatibility with existing seal assemblies, allowing technicians and equipment operators to perform maintenance without requiring full system replacement.

This replacement cup is essential for maintenance operations on equipment using torque ball seals—including marine propulsion systems, industrial pump assemblies, gearbox housings, and rotating equipment in agricultural or construction applications. Operators who experience seal leakage, fluid weeping, or performance degradation rely on accurate replacement components to restore system reliability. The SEALS-IT brand specializes in precision seal components for demanding environments, making this cup a verified fit for equipment requiring authentic DMI-style replacement parts.

Proper maintenance of torque ball seal systems extends equipment life and prevents fluid loss that can lead to catastrophic failure. When replacing worn seal components, using the correct manufacturer-specified cup ensures proper fit, pressure rating, and seal performance. TacticalSurplusUSA stocks genuine OEM and compatible replacement parts for professional maintenance applications where accuracy and reliability are non-negotiable.