Original Sony Optical Pick-Up Device
Sony Part Number: 8-848-337-11
Aiwa Part Number: U-0165-337-U
This is a popular optical pick-up head that was used in many Sony and Aiwa units, as well as other major brands. Look at the optical pick-up head on your equipment, and it should have this part number of KSS-212B on it.
Compare to list price of $98.18!