diff --git a/cmd/influxd/launcher/launcher.go b/cmd/influxd/launcher/launcher.go
index bf62e31b84..86258a3126 100644
--- a/cmd/influxd/launcher/launcher.go
+++ b/cmd/influxd/launcher/launcher.go
@@ -655,7 +655,7 @@ func (m *Launcher) run(ctx context.Context, opts *InfluxdOpts) (err error) {
 	remotesServer := remotesTransport.NewInstrumentedRemotesHandler(
 		m.log.With(zap.String("handler", "remotes")), m.reg, remotesSvc)
 
-	replicationSvc := replications.NewService(m.sqlStore, ts, m.log.With(zap.String("service", "replications")))
+	replicationSvc := replications.NewService(m.sqlStore, ts, m.log.With(zap.String("service", "replications")), opts.EnginePath)
 	replicationServer := replicationTransport.NewInstrumentedReplicationHandler(
 		m.log.With(zap.String("handler", "replications")), m.reg, replicationSvc)
 
diff --git a/pkg/durablequeue/queue.go b/pkg/durablequeue/queue.go
index 2ab5686c63..9de352c765 100644
--- a/pkg/durablequeue/queue.go
+++ b/pkg/durablequeue/queue.go
@@ -360,6 +360,11 @@ func (l *Queue) TotalBytes() int64 {
 	return n
 }
 
+// Dir returns the directory associated with the queue.
+func (l *Queue) Dir() string {
+	return l.dir
+}
+
 // diskUsage returns the total size on disk used by the Queue.
 func (l *Queue) diskUsage() int64 {
 	var size int64
diff --git a/replications/internal/queue_management.go b/replications/internal/queue_management.go
new file mode 100644
index 0000000000..2f1751b0ac
--- /dev/null
+++ b/replications/internal/queue_management.go
@@ -0,0 +1,128 @@
+package internal
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"github.com/influxdata/influxdb/v2/kit/platform"
+	"github.com/influxdata/influxdb/v2/pkg/durablequeue"
+	"go.uber.org/zap"
+)
+
+type durableQueueManager struct {
+	replicationQueues map[platform.ID]*durablequeue.Queue
+	logger            *zap.Logger
+	enginePath        string
+	mutex             sync.RWMutex
+}
+
+// NewDurableQueueManager creates a new durableQueueManager struct, for managing durable queues associated with
+//replication streams.
+func NewDurableQueueManager(log *zap.Logger, enginePath string) *durableQueueManager {
+	replicationQueues := make(map[platform.ID]*durablequeue.Queue)
+
+	return &durableQueueManager{
+		replicationQueues: replicationQueues,
+		logger:            log,
+		enginePath:        enginePath,
+	}
+}
+
+// InitializeQueue creates a new durable queue which is associated with a replication stream.
+func (qm *durableQueueManager) InitializeQueue(replicationID platform.ID, maxQueueSizeBytes int64) error {
+	qm.mutex.Lock()
+	defer qm.mutex.Unlock()
+
+	// Check for duplicate replication ID
+	if _, exists := qm.replicationQueues[replicationID]; exists {
+		return fmt.Errorf("durable queue already exists for replication ID %q", replicationID)
+	}
+
+	// Set up path for new queue on disk
+	dir := filepath.Join(
+		qm.enginePath,
+		"replicationq",
+		replicationID.String(),
+	)
+	if err := os.MkdirAll(dir, 0777); err != nil {
+		return err
+	}
+
+	// Create a new durable queue
+	newQueue, err := durablequeue.NewQueue(
+		dir,
+		maxQueueSizeBytes,
+		durablequeue.DefaultSegmentSize,
+		&durablequeue.SharedCount{},
+		durablequeue.MaxWritesPending,
+		func(bytes []byte) error {
+			return nil
+		},
+	)
+
+	if err != nil {
+		return err
+	}
+
+	// Map new durable queue to its corresponding replication stream via replication ID
+	qm.replicationQueues[replicationID] = newQueue
+
+	// Open the new queue
+	if err := newQueue.Open(); err != nil {
+		return err
+	}
+
+	qm.logger.Debug("Created new durable queue for replication stream",
+		zap.String("id", replicationID.String()), zap.String("path", dir))
+
+	return nil
+}
+
+// DeleteQueue deletes a durable queue and its associated data on disk.
+func (qm *durableQueueManager) DeleteQueue(replicationID platform.ID) error {
+	qm.mutex.Lock()
+	defer qm.mutex.Unlock()
+
+	if qm.replicationQueues[replicationID] == nil {
+		return fmt.Errorf("durable queue not found for replication ID %q", replicationID)
+	}
+
+	// Close the queue
+	if err := qm.replicationQueues[replicationID].Close(); err != nil {
+		return err
+	}
+
+	qm.logger.Debug("Closed replication stream durable queue",
+		zap.String("id", replicationID.String()), zap.String("path", qm.replicationQueues[replicationID].Dir()))
+
+	// Delete any enqueued, un-flushed data on disk for this queue
+	if err := qm.replicationQueues[replicationID].Remove(); err != nil {
+		return err
+	}
+
+	qm.logger.Debug("Deleted data associated with replication stream durable queue",
+		zap.String("id", replicationID.String()), zap.String("path", qm.replicationQueues[replicationID].Dir()))
+
+	// Remove entry from replicationQueues map
+	delete(qm.replicationQueues, replicationID)
+
+	return nil
+}
+
+// UpdateMaxQueueSize updates the maximum size of the durable queue.
+func (qm *durableQueueManager) UpdateMaxQueueSize(replicationID platform.ID, maxQueueSizeBytes int64) error {
+	qm.mutex.RLock()
+	defer qm.mutex.RUnlock()
+
+	if qm.replicationQueues[replicationID] == nil {
+		return fmt.Errorf("durable queue not found for replication ID %q", replicationID)
+	}
+
+	if err := qm.replicationQueues[replicationID].SetMaxSize(maxQueueSizeBytes); err != nil {
+		return err
+	}
+
+	return nil
+}
diff --git a/replications/internal/queue_management_test.go b/replications/internal/queue_management_test.go
new file mode 100644
index 0000000000..216daa2930
--- /dev/null
+++ b/replications/internal/queue_management_test.go
@@ -0,0 +1,100 @@
+package internal
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/influxdata/influxdb/v2"
+	"github.com/influxdata/influxdb/v2/kit/platform"
+	"github.com/stretchr/testify/require"
+	"go.uber.org/zap/zaptest"
+)
+
+var (
+	replicationID     = platform.ID(1)
+	maxQueueSizeBytes = 3 * influxdb.DefaultReplicationMaxQueueSizeBytes
+)
+
+func TestCreateNewQueueDirExists(t *testing.T) {
+	t.Parallel()
+
+	tempEnginePath, err := os.MkdirTemp("", "engine")
+	require.NoError(t, err)
+	defer os.RemoveAll(tempEnginePath)
+
+	logger := zaptest.NewLogger(t)
+	qm := NewDurableQueueManager(logger, tempEnginePath)
+	err = qm.InitializeQueue(replicationID, maxQueueSizeBytes)
+
+	require.NoError(t, err)
+	require.DirExists(t, filepath.Join(tempEnginePath, "replicationq", replicationID.String()))
+}
+
+func TestCreateNewQueueDuplicateID(t *testing.T) {
+	t.Parallel()
+
+	tempEnginePath, err := os.MkdirTemp("", "engine")
+	require.NoError(t, err)
+	defer os.RemoveAll(tempEnginePath)
+
+	// Create a valid new queue
+	logger := zaptest.NewLogger(t)
+	qm := NewDurableQueueManager(logger, tempEnginePath)
+	err = qm.InitializeQueue(replicationID, maxQueueSizeBytes)
+	require.NoError(t, err)
+
+	// Try to initialize another queue with the same replication ID
+	err = qm.InitializeQueue(replicationID, maxQueueSizeBytes)
+	require.EqualError(t, err, "durable queue already exists for replication ID \"0000000000000001\"")
+}
+
+func TestDeleteQueueDirRemoved(t *testing.T) {
+	t.Parallel()
+
+	tempEnginePath, err := os.MkdirTemp("", "engine")
+	require.NoError(t, err)
+	defer os.RemoveAll(tempEnginePath)
+
+	// Create a valid new queue
+	logger := zaptest.NewLogger(t)
+	qm := NewDurableQueueManager(logger, tempEnginePath)
+	err = qm.InitializeQueue(replicationID, maxQueueSizeBytes)
+	require.NoError(t, err)
+	require.DirExists(t, filepath.Join(tempEnginePath, "replicationq", replicationID.String()))
+
+	// Delete queue and make sure its queue has been deleted from disk
+	err = qm.DeleteQueue(replicationID)
+	require.NoError(t, err)
+	require.NoDirExists(t, filepath.Join(tempEnginePath, "replicationq", replicationID.String()))
+}
+
+func TestDeleteQueueNonexistentID(t *testing.T) {
+	t.Parallel()
+
+	tempEnginePath, err := os.MkdirTemp("", "engine")
+	require.NoError(t, err)
+	defer os.RemoveAll(tempEnginePath)
+
+	logger := zaptest.NewLogger(t)
+	qm := NewDurableQueueManager(logger, tempEnginePath)
+
+	// Delete nonexistent queue
+	err = qm.DeleteQueue(replicationID)
+	require.EqualError(t, err, "durable queue not found for replication ID \"0000000000000001\"")
+}
+
+func TestUpdateMaxQueueSizeNonexistentID(t *testing.T) {
+	t.Parallel()
+
+	tempEnginePath, err := os.MkdirTemp("", "engine")
+	require.NoError(t, err)
+	defer os.RemoveAll(tempEnginePath)
+
+	logger := zaptest.NewLogger(t)
+	qm := NewDurableQueueManager(logger, tempEnginePath)
+
+	// Update nonexistent queue
+	err = qm.UpdateMaxQueueSize(replicationID, influxdb.DefaultReplicationMaxQueueSizeBytes)
+	require.EqualError(t, err, "durable queue not found for replication ID \"0000000000000001\"")
+}
diff --git a/replications/mock/queue_management.go b/replications/mock/queue_management.go
new file mode 100644
index 0000000000..dc29d0b891
--- /dev/null
+++ b/replications/mock/queue_management.go
@@ -0,0 +1,77 @@
+// Code generated by MockGen. DO NOT EDIT.
+// Source: github.com/influxdata/influxdb/v2/replications (interfaces: DurableQueueManager)
+
+// Package mock is a generated GoMock package.
+package mock
+
+import (
+	reflect "reflect"
+
+	gomock "github.com/golang/mock/gomock"
+	platform "github.com/influxdata/influxdb/v2/kit/platform"
+)
+
+// MockDurableQueueManager is a mock of DurableQueueManager interface.
+type MockDurableQueueManager struct {
+	ctrl     *gomock.Controller
+	recorder *MockDurableQueueManagerMockRecorder
+}
+
+// MockDurableQueueManagerMockRecorder is the mock recorder for MockDurableQueueManager.
+type MockDurableQueueManagerMockRecorder struct {
+	mock *MockDurableQueueManager
+}
+
+// NewMockDurableQueueManager creates a new mock instance.
+func NewMockDurableQueueManager(ctrl *gomock.Controller) *MockDurableQueueManager {
+	mock := &MockDurableQueueManager{ctrl: ctrl}
+	mock.recorder = &MockDurableQueueManagerMockRecorder{mock}
+	return mock
+}
+
+// EXPECT returns an object that allows the caller to indicate expected use.
+func (m *MockDurableQueueManager) EXPECT() *MockDurableQueueManagerMockRecorder {
+	return m.recorder
+}
+
+// DeleteQueue mocks base method.
+func (m *MockDurableQueueManager) DeleteQueue(arg0 platform.ID) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteQueue", arg0)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteQueue indicates an expected call of DeleteQueue.
+func (mr *MockDurableQueueManagerMockRecorder) DeleteQueue(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteQueue", reflect.TypeOf((*MockDurableQueueManager)(nil).DeleteQueue), arg0)
+}
+
+// InitializeQueue mocks base method.
+func (m *MockDurableQueueManager) InitializeQueue(arg0 platform.ID, arg1 int64) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "InitializeQueue", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// InitializeQueue indicates an expected call of InitializeQueue.
+func (mr *MockDurableQueueManagerMockRecorder) InitializeQueue(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InitializeQueue", reflect.TypeOf((*MockDurableQueueManager)(nil).InitializeQueue), arg0, arg1)
+}
+
+// UpdateMaxQueueSize mocks base method.
+func (m *MockDurableQueueManager) UpdateMaxQueueSize(arg0 platform.ID, arg1 int64) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "UpdateMaxQueueSize", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// UpdateMaxQueueSize indicates an expected call of UpdateMaxQueueSize.
+func (mr *MockDurableQueueManagerMockRecorder) UpdateMaxQueueSize(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateMaxQueueSize", reflect.TypeOf((*MockDurableQueueManager)(nil).UpdateMaxQueueSize), arg0, arg1)
+}
diff --git a/replications/service.go b/replications/service.go
index d3b3a482ed..38cabc6d44 100644
--- a/replications/service.go
+++ b/replications/service.go
@@ -38,13 +38,14 @@ func errLocalBucketNotFound(id platform.ID, cause error) error {
 	}
 }
 
-func NewService(store *sqlite.SqlStore, bktSvc BucketService, log *zap.Logger) *service {
+func NewService(store *sqlite.SqlStore, bktSvc BucketService, log *zap.Logger, enginePath string) *service {
 	return &service{
-		store:         store,
-		idGenerator:   snowflake.NewIDGenerator(),
-		bucketService: bktSvc,
-		validator:     internal.NewValidator(),
-		log:           log,
+		store:               store,
+		idGenerator:         snowflake.NewIDGenerator(),
+		bucketService:       bktSvc,
+		validator:           internal.NewValidator(),
+		log:                 log,
+		durableQueueManager: internal.NewDurableQueueManager(log, enginePath),
 	}
 }
 
@@ -58,12 +59,19 @@ type BucketService interface {
 	FindBucketByID(ctx context.Context, id platform.ID) (*influxdb.Bucket, error)
 }
 
+type DurableQueueManager interface {
+	InitializeQueue(replicationID platform.ID, maxQueueSizeBytes int64) error
+	DeleteQueue(replicationID platform.ID) error
+	UpdateMaxQueueSize(replicationID platform.ID, maxQueueSizeBytes int64) error
+}
+
 type service struct {
-	store         *sqlite.SqlStore
-	idGenerator   platform.IDGenerator
-	bucketService BucketService
-	validator     ReplicationValidator
-	log           *zap.Logger
+	store               *sqlite.SqlStore
+	idGenerator         platform.IDGenerator
+	bucketService       BucketService
+	validator           ReplicationValidator
+	durableQueueManager DurableQueueManager
+	log                 *zap.Logger
 }
 
 func (s service) ListReplications(ctx context.Context, filter influxdb.ReplicationListFilter) (*influxdb.Replications, error) {
@@ -108,9 +116,14 @@ func (s service) CreateReplication(ctx context.Context, request influxdb.CreateR
 		return nil, errLocalBucketNotFound(request.LocalBucketID, err)
 	}
 
+	newID := s.idGenerator.ID()
+	if err := s.durableQueueManager.InitializeQueue(newID, request.MaxQueueSizeBytes); err != nil {
+		return nil, err
+	}
+
 	q := sq.Insert("replications").
 		SetMap(sq.Eq{
-			"id":                       s.idGenerator.ID(),
+			"id":                       newID,
 			"org_id":                   request.OrgID,
 			"name":                     request.Name,
 			"description":              request.Description,
@@ -124,18 +137,29 @@ func (s service) CreateReplication(ctx context.Context, request influxdb.CreateR
 		}).
 		Suffix("RETURNING id, org_id, name, description, remote_id, local_bucket_id, remote_bucket_id, max_queue_size_bytes, current_queue_size_bytes")
 
+	cleanupQueue := func() {
+		if cleanupErr := s.durableQueueManager.DeleteQueue(newID); cleanupErr != nil {
+			s.log.Warn("durable queue remaining on disk after initialization failure", zap.Error(cleanupErr), zap.String("ID", newID.String()))
+		}
+	}
+
 	query, args, err := q.ToSql()
 	if err != nil {
+		cleanupQueue()
 		return nil, err
 	}
 
 	var r influxdb.Replication
+
 	if err := s.store.DB.GetContext(ctx, &r, query, args...); err != nil {
 		if sqlErr, ok := err.(sqlite3.Error); ok && sqlErr.ExtendedCode == sqlite3.ErrConstraintForeignKey {
+			cleanupQueue()
 			return nil, errRemoteNotFound(request.RemoteID, err)
 		}
+		cleanupQueue()
 		return nil, err
 	}
+
 	return &r, nil
 }
 
@@ -222,6 +246,13 @@ func (s service) UpdateReplication(ctx context.Context, id platform.ID, request
 		}
 		return nil, err
 	}
+
+	if request.MaxQueueSizeBytes != nil {
+		if err := s.durableQueueManager.UpdateMaxQueueSize(id, *request.MaxQueueSizeBytes); err != nil {
+			s.log.Warn("actual max queue size does not match the max queue size recorded in database", zap.String("ID", id.String()))
+			return nil, err
+		}
+	}
 	return &r, nil
 }
 
@@ -267,6 +298,11 @@ func (s service) DeleteReplication(ctx context.Context, id platform.ID) error {
 		}
 		return err
 	}
+
+	if err := s.durableQueueManager.DeleteQueue(id); err != nil {
+		return err
+	}
+
 	return nil
 }
 
@@ -284,9 +320,28 @@ func (s service) DeleteBucketReplications(ctx context.Context, localBucketID pla
 	if err := s.store.DB.SelectContext(ctx, &deleted, query, args...); err != nil {
 		return err
 	}
+
+	errOccurred := false
+	for _, replication := range deleted {
+		id, err := platform.IDFromString(replication)
+		if err != nil {
+			s.log.Error("durable queue remaining on disk after deletion failure", zap.Error(err), zap.String("ID", replication))
+			errOccurred = true
+		}
+
+		if err := s.durableQueueManager.DeleteQueue(*id); err != nil {
+			s.log.Error("durable queue remaining on disk after deletion failure", zap.Error(err), zap.String("ID", replication))
+			errOccurred = true
+		}
+	}
+
 	s.log.Debug("Deleted all replications for local bucket",
 		zap.String("bucket_id", localBucketID.String()), zap.Strings("ids", deleted))
 
+	if errOccurred {
+		return fmt.Errorf("deleting replications for bucket %q failed, see server logs for details", localBucketID)
+	}
+
 	return nil
 }
 
diff --git a/replications/service_test.go b/replications/service_test.go
index 42a88c8771..2e9ad41205 100644
--- a/replications/service_test.go
+++ b/replications/service_test.go
@@ -93,6 +93,7 @@ func TestCreateAndGetReplication(t *testing.T) {
 	require.Equal(t, errReplicationNotFound, svc.ValidateReplication(ctx, initID))
 
 	// Create a replication, check the results.
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.NoError(t, err)
 	require.Equal(t, replication, *created)
@@ -143,6 +144,8 @@ func TestCreateMissingRemote(t *testing.T) {
 	mocks.bucketSvc.EXPECT().FindBucketByID(gomock.Any(), createReq.LocalBucketID).
 		Return(&influxdb.Bucket{}, nil)
 
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
+	mocks.durableQueueManager.EXPECT().DeleteQueue(initID)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.Error(t, err)
 	require.Contains(t, err.Error(), fmt.Sprintf("remote %q not found", createReq.RemoteID))
@@ -239,11 +242,13 @@ func TestUpdateAndGetReplication(t *testing.T) {
 	require.Nil(t, updated)
 
 	// Create a replication.
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.NoError(t, err)
 	require.Equal(t, replication, *created)
 
 	// Update the replication.
+	mocks.durableQueueManager.EXPECT().UpdateMaxQueueSize(initID, *updateReq.MaxQueueSizeBytes)
 	updated, err = svc.UpdateReplication(ctx, initID, updateReq)
 	require.NoError(t, err)
 	require.Equal(t, updatedReplication, *updated)
@@ -262,6 +267,7 @@ func TestUpdateMissingRemote(t *testing.T) {
 		Return(&influxdb.Bucket{}, nil)
 
 	// Create a replication.
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.NoError(t, err)
 	require.Equal(t, replication, *created)
@@ -291,6 +297,7 @@ func TestUpdateNoop(t *testing.T) {
 		Return(&influxdb.Bucket{}, nil)
 
 	// Create a replication.
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.NoError(t, err)
 	require.Equal(t, replication, *created)
@@ -317,6 +324,7 @@ func TestValidateUpdatedReplicationWithoutPersisting(t *testing.T) {
 			Return(&influxdb.Bucket{}, nil)
 
 		// Create a replication.
+		mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 		created, err := svc.CreateReplication(ctx, createReq)
 		require.NoError(t, err)
 		require.Equal(t, replication, *created)
@@ -345,6 +353,7 @@ func TestValidateUpdatedReplicationWithoutPersisting(t *testing.T) {
 			Return(&influxdb.Bucket{}, nil)
 
 		// Create a replication.
+		mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 		created, err := svc.CreateReplication(ctx, createReq)
 		require.NoError(t, err)
 		require.Equal(t, replication, *created)
@@ -375,6 +384,7 @@ func TestValidateUpdatedReplicationWithoutPersisting(t *testing.T) {
 			Return(&influxdb.Bucket{}, nil)
 
 		// Create a replication.
+		mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 		created, err := svc.CreateReplication(ctx, createReq)
 		require.NoError(t, err)
 		require.Equal(t, replication, *created)
@@ -407,9 +417,11 @@ func TestDeleteReplication(t *testing.T) {
 	require.Equal(t, errReplicationNotFound, svc.DeleteReplication(ctx, initID))
 
 	// Create a replication, then delete it.
+	mocks.durableQueueManager.EXPECT().InitializeQueue(initID, createReq.MaxQueueSizeBytes)
 	created, err := svc.CreateReplication(ctx, createReq)
 	require.NoError(t, err)
 	require.Equal(t, replication, *created)
+	mocks.durableQueueManager.EXPECT().DeleteQueue(initID)
 	require.NoError(t, svc.DeleteReplication(ctx, initID))
 
 	// Looking up the ID should again produce an error.
@@ -440,6 +452,7 @@ func TestDeleteReplications(t *testing.T) {
 	insertRemote(t, svc.store, createReq3.RemoteID)
 
 	for _, req := range []influxdb.CreateReplicationRequest{createReq, createReq2, createReq3} {
+		mocks.durableQueueManager.EXPECT().InitializeQueue(gomock.Any(), req.MaxQueueSizeBytes)
 		_, err := svc.CreateReplication(ctx, req)
 		require.NoError(t, err)
 	}
@@ -449,6 +462,7 @@ func TestDeleteReplications(t *testing.T) {
 	require.Len(t, listed.Replications, 3)
 
 	// Delete 2/3 by bucket ID.
+	mocks.durableQueueManager.EXPECT().DeleteQueue(gomock.Any()).Times(2)
 	require.NoError(t, svc.DeleteBucketReplications(ctx, createReq.LocalBucketID))
 
 	// Ensure they were deleted.
@@ -476,6 +490,7 @@ func TestListReplications(t *testing.T) {
 
 		var allReplications []influxdb.Replication
 		for _, req := range []influxdb.CreateReplicationRequest{createReq, createReq2, createReq3} {
+			mocks.durableQueueManager.EXPECT().InitializeQueue(gomock.Any(), createReq.MaxQueueSizeBytes)
 			created, err := svc.CreateReplication(ctx, req)
 			require.NoError(t, err)
 			allReplications = append(allReplications, *created)
@@ -554,8 +569,9 @@ func TestListReplications(t *testing.T) {
 }
 
 type mocks struct {
-	bucketSvc *replicationsMock.MockBucketService
-	validator *replicationsMock.MockReplicationValidator
+	bucketSvc           *replicationsMock.MockBucketService
+	validator           *replicationsMock.MockReplicationValidator
+	durableQueueManager *replicationsMock.MockDurableQueueManager
 }
 
 func newTestService(t *testing.T) (*service, mocks, func(t *testing.T)) {
@@ -570,15 +586,17 @@ func newTestService(t *testing.T) (*service, mocks, func(t *testing.T)) {
 
 	ctrl := gomock.NewController(t)
 	mocks := mocks{
-		bucketSvc: replicationsMock.NewMockBucketService(ctrl),
-		validator: replicationsMock.NewMockReplicationValidator(ctrl),
+		bucketSvc:           replicationsMock.NewMockBucketService(ctrl),
+		validator:           replicationsMock.NewMockReplicationValidator(ctrl),
+		durableQueueManager: replicationsMock.NewMockDurableQueueManager(ctrl),
 	}
 	svc := service{
-		store:         store,
-		idGenerator:   mock.NewIncrementingIDGenerator(initID),
-		bucketService: mocks.bucketSvc,
-		validator:     mocks.validator,
-		log:           logger,
+		store:               store,
+		idGenerator:         mock.NewIncrementingIDGenerator(initID),
+		bucketService:       mocks.bucketSvc,
+		validator:           mocks.validator,
+		log:                 logger,
+		durableQueueManager: mocks.durableQueueManager,
 	}
 
 	return &svc, mocks, clean