diff --git a/gui/fitDiffFrame.py b/gui/fitDiffFrame.py
index 2e2c45a3c..1b2ae4aec 100644
--- a/gui/fitDiffFrame.py
+++ b/gui/fitDiffFrame.py
@@ -211,7 +211,7 @@ class FitDiffFrame(wx.Frame):
                 count1 = fit1_slot_modules.get(module_type, 0)
                 count2 = fit2_slot_modules.get(module_type, 0)
                 if count2 > count1:
-                    slot_diff_lines.append(f"{module_type} {count2 - count1}")
+                    slot_diff_lines.append(f"{module_type} x{count2 - count1}")
             
             if slot_diff_lines:
                 if diffLines:
@@ -227,7 +227,7 @@ class FitDiffFrame(wx.Frame):
             count1 = fit1_drones.get(drone_type, 0)
             count2 = fit2_drones.get(drone_type, 0)
             if count2 > count1:
-                diffLines.append(f"{drone_type} {count2 - count1}")
+                diffLines.append(f"{drone_type} x{count2 - count1}")
 
         # Get fighter counts
         fit1_fighters = self.getFighterCounts(fit1)
@@ -238,7 +238,7 @@ class FitDiffFrame(wx.Frame):
             count1 = fit1_fighters.get(fighter_type, 0)
             count2 = fit2_fighters.get(fighter_type, 0)
             if count2 > count1:
-                diffLines.append(f"{fighter_type} {count2 - count1}")
+                diffLines.append(f"{fighter_type} x{count2 - count1}")
 
         # Get cargo counts
         fit1_cargo = self.getCargoCounts(fit1)
@@ -249,21 +249,21 @@ class FitDiffFrame(wx.Frame):
             count1 = fit1_cargo.get(cargo_type, 0)
             count2 = fit2_cargo.get(cargo_type, 0)
             if count2 > count1:
-                diffLines.append(f"{cargo_type} {count2 - count1}")
+                diffLines.append(f"{cargo_type} x{count2 - count1}")
 
         # Get implants
         fit1_implants = self.getImplantNames(fit1)
         fit2_implants = self.getImplantNames(fit2)
 
         for implant in sorted(fit2_implants - fit1_implants):
-            diffLines.append(f"{implant} 1")
+            diffLines.append(f"{implant} x1")
 
         # Get boosters
         fit1_boosters = self.getBoosterNames(fit1)
         fit2_boosters = self.getBoosterNames(fit2)
 
         for booster in sorted(fit2_boosters - fit1_boosters):
-            diffLines.append(f"{booster} 1")
+            diffLines.append(f"{booster} x1")
 
         return diffLines