diff --git a/kombu/asynchronous/hub.py b/kombu/asynchronous/hub.py
index a8c3124f..7cc6e35f 100644
--- a/kombu/asynchronous/hub.py
+++ b/kombu/asynchronous/hub.py
@@ -254,6 +254,14 @@ class Hub(object):
         for callback in self.on_close:
             callback(self)
 
+        # Complete remaining todo before Hub close
+        # Eg: Acknowledge message
+        # To avoid infinite loop where one of the callables adds items
+        # to self._ready (via call_soon or otherwise).
+        # we create new list with current self._ready
+        for item in list(self._ready):
+            item()
+
     def _discard(self, fd):
         fd = fileno(fd)
         self.readers.pop(fd, None)
diff --git a/kombu/transport/SQS.py b/kombu/transport/SQS.py
index c3e19203..b4d5093b 100644
--- a/kombu/transport/SQS.py
+++ b/kombu/transport/SQS.py
@@ -209,7 +209,14 @@ class Channel(virtual.Channel):
                     message['properties']['MessageDeduplicationId']
             else:
                 kwargs['MessageDeduplicationId'] = str(uuid.uuid4())
-        self.sqs.send_message(**kwargs)
+        if message.get('redelivered'):
+            self.sqs.change_message_visibility(
+                QueueUrl=q_url,
+                ReceiptHandle=message['properties']['delivery_tag'],
+                VisibilityTimeout=0
+            )
+        else:
+            self.sqs.send_message(**kwargs)
 
     def _message_to_python(self, message, queue_name, queue):
         body = base64.b64decode(message['Body'].encode())
@@ -377,8 +384,8 @@ class Channel(virtual.Channel):
         except KeyError:
             pass
         else:
-            self.asynsqs.delete_message(message['sqs_queue'],
-                                        sqs_message['ReceiptHandle'])
+            self.sqs.delete_message(QueueUrl=message['sqs_queue'],
+                                    ReceiptHandle=sqs_message['ReceiptHandle'])
         super(Channel, self).basic_ack(delivery_tag)
 
     def _size(self, queue):
diff --git a/t/unit/asynchronous/test_hub.py b/t/unit/asynchronous/test_hub.py
index 6659a163..6c6519c5 100644
--- a/t/unit/asynchronous/test_hub.py
+++ b/t/unit/asynchronous/test_hub.py
@@ -236,6 +236,7 @@ class test_Hub:
 
         poller = self.hub.poller
         self.hub.stop()
+        self.hub._ready = set()
         self.hub.close()
         poller.close.assert_called_with()
 
@@ -243,6 +244,7 @@ class test_Hub:
         self.hub = Hub()
         assert self.hub.poller
         self.hub.stop()
+        self.hub._ready = set()
         self.hub.close()
         assert self.hub._poller is None
         assert self.hub.poller, 'It should be regenerated automatically!'
diff --git a/t/unit/transport/test_SQS.py b/t/unit/transport/test_SQS.py
index 4ccf3292..f647f47d 100644
--- a/t/unit/transport/test_SQS.py
+++ b/t/unit/transport/test_SQS.py
@@ -290,6 +290,16 @@ class test_Channel:
         results = self.queue(self.channel).get().payload
         assert message == results
 
+    def test_redelivered(self):
+        self.channel.sqs.change_message_visibility = \
+            Mock(name='change_message_visibility')
+        message = {
+            'redelivered': True,
+            'properties': {'delivery_tag': 'test_message_id'}
+        }
+        self.channel._put(self.producer.routing_key, message)
+        self.sqs_conn_mock.change_message_visibility.assert_called_once()
+
     def test_put_and_get_bulk(self):
         # With QoS.prefetch_count = 0
         message = 'my test message'
@@ -399,3 +409,21 @@ class test_Channel:
         # called?
         assert (expected_receive_messages_count ==
                 self.sqs_conn_mock._receive_messages_calls)
+
+    def test_basic_ack(self, ):
+        """Test that basic_ack calls the delete_message properly"""
+        message = {
+            'sqs_message': {
+                'ReceiptHandle': '1'
+            },
+            'sqs_queue': 'testing_queue'
+        }
+        mock_messages = Mock()
+        mock_messages.delivery_info = message
+        self.channel.qos.append(mock_messages, 1)
+        self.channel.sqs.delete_message = Mock()
+        self.channel.basic_ack(1)
+        self.sqs_conn_mock.delete_message.assert_called_with(
+            QueueUrl=message['sqs_queue'],
+            ReceiptHandle=message['sqs_message']['ReceiptHandle']
+        )