diff --git a/core/resources/pix/icons/cd-override-subcomponent.png b/core/resources/pix/icons/cd-override-subcomponent.png
new file mode 100644
index 000000000..228cb95f3
Binary files /dev/null and b/core/resources/pix/icons/cd-override-subcomponent.png differ
diff --git a/core/resources/pix/icons/cg-override-subcomponent.png b/core/resources/pix/icons/cg-override-subcomponent.png
new file mode 100644
index 000000000..1107ec954
Binary files /dev/null and b/core/resources/pix/icons/cg-override-subcomponent.png differ
diff --git a/core/resources/pix/icons/mass-override-subcomponent.png b/core/resources/pix/icons/mass-override-subcomponent.png
new file mode 100755
index 000000000..5b09443d7
Binary files /dev/null and b/core/resources/pix/icons/mass-override-subcomponent.png differ
diff --git a/swing/src/net/sf/openrocket/gui/util/Icons.java b/swing/src/net/sf/openrocket/gui/util/Icons.java
index f3bdcd413..76190fbc1 100644
--- a/swing/src/net/sf/openrocket/gui/util/Icons.java
+++ b/swing/src/net/sf/openrocket/gui/util/Icons.java
@@ -94,8 +94,11 @@ public class Icons {
 	public static final Icon FAVORITE = loadImageIcon("pix/icons/star_gold.png", "Favorite");
 	
 	public static final Icon CG_OVERRIDE = loadImageIcon("pix/icons/cg-override.png", "CG Override");
+	public static final Icon CG_OVERRIDE_SUBCOMPONENT = loadImageIcon("pix/icons/cg-override-subcomponent.png", "CG Override Subcomponent");
 	public static final Icon CD_OVERRIDE = loadImageIcon("pix/icons/cd-override.png", "CD Override");
+	public static final Icon CD_OVERRIDE_SUBCOMPONENT = loadImageIcon("pix/icons/cd-override-subcomponent.png", "CD Override Subcomponent");
 	public static final Icon MASS_OVERRIDE = loadImageIcon("pix/icons/mass-override.png", "Mass Override");
+	public static final Icon MASS_OVERRIDE_SUBCOMPONENT = loadImageIcon("pix/icons/mass-override-subcomponent.png", "Mass Override Subcomponent");
 
 // MANUFACTURERS ICONS
 	public static final Icon RASAERO_ICON = loadImageIcon("pix/icons/RASAero_16.png", "RASAero Icon");