diff -u b/core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php b/core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php
--- b/core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php
+++ b/core/modules/menu_link_content/src/Plugin/migrate/source/d6/MenuLinkTranslation.php
@@ -4,7 +4,7 @@
 
 use Drupal\Component\Utility\Unicode;
 use Drupal\migrate\Row;
-use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
+use  Drupal\menu_link_content\Plugin\migrate\source\MenuLink;
 
 /**
  * Gets Menu link translations from source database.
@@ -14,7 +14,7 @@
  *   source_module = "i18nstrings"
  * )
  */
-class MenuLinkTranslation extends DrupalSqlBase {
+class MenuLinkTranslation extends MenuLink {
 
   /**
    * {@inheritdoc}
@@ -29,22 +29,7 @@
     // method prepareRow() is then used to obtain the translation for the other
     // property.
     // The query starts with the same query as menu_link.
-    $query = $this->select('menu_links', 'ml')
-      ->fields('ml');
-    $and = $query->andConditionGroup()
-      ->condition('ml.module', 'menu')
-      ->condition('ml.router_path', [
-        'admin/build/menu-customize/%',
-        'admin/structure/menu/manage/%',
-      ], 'NOT IN');
-    $condition = $query->orConditionGroup()
-      ->condition('ml.customized', 1)
-      ->condition($and);
-    $query->condition($condition);
-    $query->leftJoin('menu_links', 'pl', 'ml.plid = pl.mlid');
-    $query->addField('pl', 'link_path', 'parent_link_path');
-    $query->orderBy('ml.depth');
-    $query->orderby('ml.mlid');
+    $query = parent::query();
 
     // Add in the property, which is either title or description.
     $query->leftJoin('i18n_strings', 'i18n', 'ml.mlid = i18n.objectid');
@@ -94,22 +79,20 @@
    * {@inheritdoc}
    */
   public function fields() {
-    return [
-      'mlid' => t('The menu link ID.'),
+    $fields = [
       'language' => $this->t('Language for this menu.'),
       'title' => $this->t('Menu link title translation.'),
       'description' => $this->t('Menu link description translation.'),
     ];
+    return parent::fields() + $fields;
   }
 
   /**
    * {@inheritdoc}
    */
   public function getIds() {
-    $ids['mlid']['type'] = 'integer';
-    $ids['mlid']['alias'] = 'ml';
     $ids['language']['type'] = 'string';
-    return $ids;
+    return parent::getIds() + $ids;
   }
 
 }
diff -u b/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6Test.php b/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6Test.php
--- b/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6Test.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/d6/MigrateUpgrade6Test.php
@@ -85,7 +85,7 @@
       'tour' => 4,
       'user' => 7,
       'user_role' => 6,
-      'menu_link_content' => 5,
+      'menu_link_content' => 6,
       'view' => 16,
       'date_format' => 11,
       'entity_form_display' => 29,
@@ -106,7 +106,7 @@
     $counts['entity_view_display'] = 53;
     $counts['entity_view_mode'] = 14;
     $counts['file'] = 9;
-    $counts['menu_link_content'] = 6;
+    $counts['menu_link_content'] = 7;
     $counts['node'] = 18;
     $counts['taxonomy_term'] = 9;
     $counts['user'] = 8;