Usage Tips:Comprehensive Package Offer: This set includes 5 triangle form seals, specifically designed to meet the needs of your for . Each seal is crafted to provide a and optimal performance for your equipment. Wide Compatibility: These seals are engineered to be compatible with a range of for models including K2, K3, K4, K5, and KB series. This versatility ensures that you can use them across different machines, making them a valuable addition to your tool kit. Standard: Manufactured to specifications with the part number 90814220, these seals are made to match the exact criteria set by the , ensuring reliability and the highest level of performance. Material Construction: Made from robust rubber, these seals are designed to withstand rigorous use in conditions. The material ensures that each seal provides a strong, effective seal, reducing the risk of leaks and increasing the efficiency of your . Important Installation Note: To optimal performance and fit, please verify the model and size of your before purchasing these seals. This precaution helps to avoid mismatches and ensures that you get the most out of your purchase. Color: Silver Material: PTFE Package Contents: 5 x Water Pump Sealing Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.