diff --git a/mechanic-pwa/frontend/src/api/repairsCreate.ts b/mechanic-pwa/frontend/src/api/repairsCreate.ts
index 0d3bcce..4524ab6 100644
--- a/mechanic-pwa/frontend/src/api/repairsCreate.ts
+++ b/mechanic-pwa/frontend/src/api/repairsCreate.ts
@@ -61,6 +61,7 @@ export interface CreateOilChangePayload {
   enabled: boolean;
   mileage_at_change: number | null;
   next_in_km: number;
+  oil_type: string; // engine | cvt | akpp
   sticker_photo_uuid: string | null;
   sticker_extension: string | null;
 }
diff --git a/mechanic-pwa/frontend/src/pages/repairs/CreateRepairPage.tsx b/mechanic-pwa/frontend/src/pages/repairs/CreateRepairPage.tsx
index b9027db..ca129b6 100644
--- a/mechanic-pwa/frontend/src/pages/repairs/CreateRepairPage.tsx
+++ b/mechanic-pwa/frontend/src/pages/repairs/CreateRepairPage.tsx
@@ -61,11 +61,14 @@ interface PartRow {
   qty: number;
 }
 
+type OilKind = "engine" | "cvt" | "akpp";
+
 interface OilChangeState {
   enabled: boolean;
   mileage_at_change: number | null;
   mileage_is_dirty: boolean; // У24: мягкая подписка с шапочным
   next_in_km: number;
+  oil_type: OilKind;
   sticker: PhotoState | null;
 }
 
@@ -98,6 +101,7 @@ export default function CreateRepairPage() {
     mileage_at_change: null,
     mileage_is_dirty: false,
     next_in_km: 10000,
+    oil_type: "engine",
     sticker: null,
   });
 
@@ -302,6 +306,7 @@ export default function CreateRepairPage() {
                 enabled: true,
                 mileage_at_change: oilChange.mileage_at_change,
                 next_in_km: oilChange.next_in_km,
+                oil_type: oilChange.oil_type,
                 sticker_photo_uuid:
                   oilChange.sticker?.status === "uploaded"
                     ? oilChange.sticker.presign.photo_uuid
@@ -579,6 +584,27 @@ export default function CreateRepairPage() {
           </label>
           {oilChange.enabled && (
             <div className="mt-3 space-y-3">
+              <div>
+                <Label className="text-sm">Тип масла</Label>
+                <div className="mt-1 grid grid-cols-3 gap-2">
+                  {([["engine", "Двигатель"], ["cvt", "Вариатор"], ["akpp", "АКПП"]] as [OilKind, string][]).map(
+                    ([v, l]) => (
+                      <button
+                        type="button"
+                        key={v}
+                        onClick={() => setOilChange((oc) => ({ ...oc, oil_type: v }))}
+                        className={`rounded-md border px-2 py-2 text-sm ${
+                          oilChange.oil_type === v
+                            ? "border-primary bg-primary/10 font-medium text-primary"
+                            : "border-input"
+                        }`}
+                      >
+                        {l}
+                      </button>
+                    ),
+                  )}
+                </div>
+              </div>
               <div>
                 <Label className="text-sm">Пробег на момент замены</Label>
                 <Input
@@ -594,17 +620,24 @@ export default function CreateRepairPage() {
                   }
                 />
               </div>
-              <div>
-                <Label className="text-sm">Следующая замена через (км)</Label>
-                <Input
-                  type="number"
-                  min={0}
-                  value={oilChange.next_in_km}
-                  onChange={(e) =>
-                    setOilChange((oc) => ({ ...oc, next_in_km: Number(e.target.value) || 0 }))
-                  }
-                />
-              </div>
+              {oilChange.oil_type === "engine" ? (
+                <div>
+                  <Label className="text-sm">Следующая замена через (км)</Label>
+                  <Input
+                    type="number"
+                    min={0}
+                    value={oilChange.next_in_km}
+                    onChange={(e) =>
+                      setOilChange((oc) => ({ ...oc, next_in_km: Number(e.target.value) || 0 }))
+                    }
+                  />
+                </div>
+              ) : (
+                <p className="text-xs text-muted-foreground">
+                  Интервал {oilChange.oil_type === "cvt" ? "вариатора" : "АКПП"} задаётся по модели авто в
+                  отчёте СТО.
+                </p>
+              )}
               <div>
                 <Label className="text-sm">Фото стикера (одно)</Label>
                 <label className="mt-1 block border-2 border-dashed rounded-md p-4 text-center cursor-pointer hover:bg-accent/40">