diff --git a/RhSolutions.AddIn/Services/SleevesCalculator.cs b/RhSolutions.AddIn/Services/SleevesCalculator.cs
index d892aa6..17a0aaa 100644
--- a/RhSolutions.AddIn/Services/SleevesCalculator.cs
+++ b/RhSolutions.AddIn/Services/SleevesCalculator.cs
@@ -77,8 +77,8 @@ public class SleevesCalculator : IFittingsCalculator
             "25PX" => new Product("11600031001"),
             "32PX" => new Product("11600041001"),
             "40" => new Product("11600051001"),
-            "50" => new Product("11397711002"),
-            "63" => new Product("11397811002"),
+            "50" => new Product("11397713002"),
+            "63" => new Product("11397813002"),
             _ => throw new Exception($"Неизвестный диаметр {kvp.Key}")
         }, kvp => kvp.Value);
     }