... price Monarch power limited can provide you the complete series of cummins engine parts: cylinder block, cylinder head, cranshaft, fuel pump, sensors ... . We can provide you the parts for the following models : Cummins 4B, 6B, 6C, N855 , K19, K38, K50 and etc. Not ... can provde youthe OEM parts which is the same quality of the cummins genuine parts. We will be very glad to hear ...