diff --git a/bin/PropertyCacher.py b/bin/PropertyCacher.py
deleted file mode 100644
index dfbb0b9..0000000
--- a/bin/PropertyCacher.py
+++ /dev/null
@@ -1,49 +0,0 @@
-import os
-import cPickle
-import json
-
-CACHE_PATH = '/var/cache/obmc/'
-
-def getCacheFilename(obj_path, iface_name):
-	name = obj_path.replace('/','.')
-	filename = CACHE_PATH+name[1:]+"@"+iface_name+".props"
-	return filename
-
-def save(obj_path, iface_name, properties):
-	print "Caching: "+obj_path
-	try:
-		
-		filename = getCacheFilename(obj_path, iface_name)
-		output = open(filename, 'wb')
-		try:
-			## use json module to convert dbus datatypes
-			props = json.dumps(properties[iface_name])
-			prop_obj = json.loads(props)
-			cPickle.dump(prop_obj,output)
-		except Exception as e:
-			print "ERROR: "+str(e)
-		finally:
-			output.close()
-	except:
-		print "ERROR opening cache file: "+filename
-
-
-def load(obj_path, iface_name, properties):
-	## overlay with pickled data
-	filename=getCacheFilename(obj_path, iface_name)
-	if (os.path.isfile(filename)):
-		if (properties.has_key(iface_name) == False):
-			properties[iface_name] = {}
-		print "Loading from cache: "+filename
-		try:			
-			p = open(filename, 'rb')
-			data = cPickle.load(p)
-			for prop in data.keys():
-				properties[iface_name][prop] = data[prop]
-						
-		except Exception as e:
-			print "ERROR: Loading cache file: " +str(e)
-		finally:
-			p.close()
-
-
diff --git a/bin/inventory_items.py b/bin/inventory_items.py
index bf7f414..1b0fa39 100755
--- a/bin/inventory_items.py
+++ b/bin/inventory_items.py
@@ -8,7 +8,7 @@
 import dbus.mainloop.glib
 import cPickle
 import json
-import PropertyCacher
+from obmc.dbuslib.propertycacher import PropertyCacher
 from obmc.dbuslib.bindings import get_dbus, DbusProperties, DbusObjectManager
 
 if (len(sys.argv) < 2):
@@ -37,7 +37,6 @@
 		self.name = name
 		
 		## this will load properties from cache
-		# PropertyCacher.load(name,INTF_NAME,self.properties)
 		if (data.has_key('present') == False):
 			data['present'] = 'False'
 		if (data.has_key('fault') == False):
diff --git a/bin/system_manager.py b/bin/system_manager.py
index 633fd25..0cfcd0e 100755
--- a/bin/system_manager.py
+++ b/bin/system_manager.py
@@ -8,7 +8,7 @@
 import dbus.mainloop.glib
 import os
 import time
-import PropertyCacher
+from obmc.dbuslib.propertycacher import PropertyCacher
 from obmc.dbuslib.bindings import DbusProperties, DbusObjectManager, get_dbus
 import obmc.enums