This listing is for a Sony DJR-05AR Upper Drum Head Assembly, part number A-8260-746-D. It is compatible with the Sony DVW-A510 and other related Vintage Audio & Video equipment. The item is new, in its original packaging, and the box was opened only for photographic purposes to verify contents and condition. This is a crucial component for professional vintage video decks, ensuring optimal performance and extending the life of your equipment. Please review all images carefully for condition and exact specifications.