The set includes four components identified as 1.1, 2.2, 3.3, and 4.4. Key benefits - Clear function across compatible equipment: each item provides the essential function required by its corresponding reference. - Reliable performance: designed to perform consistently within standard operating conditions. - Easy integration: engineered for straightforward installation with compatible assemblies. What to expect - Compatibility: works with devices and modules that support the identifiers 1.1, 2.2, 3.3, and 4.4. - Size and fit: sizes vary by item; refer to the original specification for exact dimensions. - Material: material specifications follow the original design and are appropriate for typical use in this product family. - Performance: delivers stable operation in accordance with standard tolerances for these references. Use scenarios - Scenario 1: Replacing worn components in a modular system that uses the four references 1.1, 2.2, 3.3, and 4.4. - Scenario 2: Upgrading an existing setup to standard references 1.1, 2.2, 3.3, and 4.4 to ensure compatibility with current assemblies. - Scenario 3: Maintaining a spare parts kit for field service or on site maintenance, ensuring quick replacement when needed.