This is listing is for one mast guide bearing. It is made by Enduro, which is known worldwide for top quality bearings. It is manufactured in South Korea. Enduro is the Leader in quality aftermarket bearings for Princeton Teledyne and is used as a direct replacement . Be careful of knock off "no name" versions that will fail quickly. This mast guide bearing is located and ships from the San Francisco Bay Area. It will ship the same day it is ordered. Large quantities are available. Please check our store for other bearings. Message with any bearings we can help you find. Thanks for your time.