Comprehensive Package Offer: This set includes 2 triangle form seals designed to meet the needs of your equipment. Each seal is crafted to provide reliable and optimal performance. Wide Compatibility: These seals are compatible with various models including K2, K3, K4, K5, and KB series, making them suitable for use across multiple machines. Standard Specifications: Manufactured to meet exact specifications with part number 90814220, these seals ensure reliability and consistent performance. Material Construction: Made from durable PTFE material, these seals are built to withstand demanding conditions. The construction provides a strong, effective seal, helping reduce leaks and improve equipment efficiency. Important Installation Note: For optimal performance and fit, please verify the model and size of your equipment before purchasing. This ensures compatibility and proper function. Color: Silver Material: PTFE Package Contents: 2 x Water Pump Sealing Ring Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.