diff --git a/pkg/services/object/get/assembler.go b/pkg/services/object/get/assembler.go
index ff3f90bf2..23fc187f5 100644
--- a/pkg/services/object/get/assembler.go
+++ b/pkg/services/object/get/assembler.go
@@ -71,43 +71,6 @@ func (a *assembler) Assemble(ctx context.Context, writer ObjectWriter) (*objectS
 	return a.parentObject, nil
 }
 
-func (a *assembler) assembleHeader(ctx context.Context, writer ObjectWriter) (*objectSDK.Object, error) {
-	var sourceObjectIDs []oid.ID
-	sourceObjectID, ok := a.splitInfo.Link()
-	if ok {
-		sourceObjectIDs = append(sourceObjectIDs, sourceObjectID)
-	}
-	sourceObjectID, ok = a.splitInfo.LastPart()
-	if ok {
-		sourceObjectIDs = append(sourceObjectIDs, sourceObjectID)
-	}
-	if len(sourceObjectIDs) == 0 {
-		return nil, objectSDK.NewSplitInfoError(a.splitInfo)
-	}
-	for _, sourceObjectID = range sourceObjectIDs {
-		obj, err := a.getParent(ctx, sourceObjectID, writer)
-		if err == nil {
-			return obj, nil
-		}
-	}
-	return nil, objectSDK.NewSplitInfoError(a.splitInfo)
-}
-
-func (a *assembler) getParent(ctx context.Context, sourceObjectID oid.ID, writer ObjectWriter) (*objectSDK.Object, error) {
-	obj, err := a.objGetter.HeadObject(ctx, sourceObjectID)
-	if err != nil {
-		return nil, err
-	}
-	parent := obj.Parent()
-	if parent == nil {
-		return nil, objectSDK.NewSplitInfoError(a.splitInfo)
-	}
-	if err := writer.WriteHeader(ctx, parent); err != nil {
-		return nil, err
-	}
-	return obj, nil
-}
-
 func (a *assembler) getLastPartOrLinkObjectID() (oid.ID, bool) {
 	sourceObjectID, ok := a.splitInfo.Link()
 	if ok {
diff --git a/pkg/services/object/get/assembler_head.go b/pkg/services/object/get/assembler_head.go
new file mode 100644
index 000000000..ff213cb82
--- /dev/null
+++ b/pkg/services/object/get/assembler_head.go
@@ -0,0 +1,45 @@
+package getsvc
+
+import (
+	"context"
+
+	objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+)
+
+func (a *assembler) assembleHeader(ctx context.Context, writer ObjectWriter) (*objectSDK.Object, error) {
+	var sourceObjectIDs []oid.ID
+	sourceObjectID, ok := a.splitInfo.Link()
+	if ok {
+		sourceObjectIDs = append(sourceObjectIDs, sourceObjectID)
+	}
+	sourceObjectID, ok = a.splitInfo.LastPart()
+	if ok {
+		sourceObjectIDs = append(sourceObjectIDs, sourceObjectID)
+	}
+	if len(sourceObjectIDs) == 0 {
+		return nil, objectSDK.NewSplitInfoError(a.splitInfo)
+	}
+	for _, sourceObjectID = range sourceObjectIDs {
+		obj, err := a.getParent(ctx, sourceObjectID, writer)
+		if err == nil {
+			return obj, nil
+		}
+	}
+	return nil, objectSDK.NewSplitInfoError(a.splitInfo)
+}
+
+func (a *assembler) getParent(ctx context.Context, sourceObjectID oid.ID, writer ObjectWriter) (*objectSDK.Object, error) {
+	obj, err := a.objGetter.HeadObject(ctx, sourceObjectID)
+	if err != nil {
+		return nil, err
+	}
+	parent := obj.Parent()
+	if parent == nil {
+		return nil, objectSDK.NewSplitInfoError(a.splitInfo)
+	}
+	if err := writer.WriteHeader(ctx, parent); err != nil {
+		return nil, err
+	}
+	return obj, nil
+}