Saeco 996530007075 Black Counterpiston Seal Coffee Machine

Product Description

The SAECO 996530007075 is a black counterpiston seal designed as an internal sealing component for Saeco espresso and coffee machines. Also referenced by alternate part number 11021334, this seal maintains the hydraulic integrity of the counterpiston assembly, preventing pressurized water from bypassing the piston during the brewing cycle. It measures 11mm outer diameter, 8mm inner diameter, and 1.4mm in thickness. Replacement of worn or damaged counterpiston seals is a routine service task performed by espresso machine technicians and qualified coffee equipment service professionals to restore proper brew pressure and extraction performance.

This counterpiston seal is used in the internal group head or piston assembly of Saeco-manufactured espresso and coffee machines. It is a direct replacement for the original factory-installed seal and is suited for service repair scenarios where the machine exhibits pressure loss, leaking, or inconsistent shot extraction. The alternate part number 11021334 may appear on older service documentation and refers to the same component.

Key Features

• Black seal material suited for high-temperature, high-pressure espresso machine environments
• Outer diameter of 11mm for precise counterpiston housing fit
• Inner diameter of 8mm to seat correctly over the piston shaft
• 1.4mm thickness for proper sealing depth and compression
• Cross-referenced as alternate part number 11021334 for service documentation compatibility

Compatibility

Designed as an OEM-style replacement counterpiston seal for Saeco espresso and coffee machines. Refer to your machine service manual to confirm fitment by outer diameter, inner diameter, and seal thickness before installation.

Installation Notes

Installation should be performed by a qualified espresso machine technician or coffee equipment service professional. Before servicing the piston assembly, disconnect the machine from electrical power and allow all internal components to cool and depressurize fully. Inspect the counterpiston housing for wear or scoring before installing the new seal, as a damaged housing can cause premature seal failure. Do not use sharp tools that may nick or deform the seal during installation.

Technical Specifications

• Outer Diameter: 11mm
• Inner Diameter: 8mm
• Thickness: 1.4mm
• Color: Black
• Alternate Part Number: 11021334

Standard Information

• Brand: SAECO
• Manufacturer Part Number: 996530007075