Complete CD mechanism for replacement in compatible CD players and HiFi systems. This unit is built with durable materials for long service life. Easy replacement If your CD player or HiFi SF-P101N is faulty, swap the entire mechanism for an effective repair. Replacing the complete mechanism ensures all moving parts in the CD read system are renewed and ready for reliable operation. Includes essential components The mechanism includes a chassis base, SF-P101N / optical pickup parts, spindle motor, sled motor, nylon gear train, and slider. Key benefits - Restores CD playback by replacing the full read mechanism, not individual parts - Simplifies repairs by providing a single, drop-in replacement - Compatible with SF-P101N based devices and related CD players and HiFi systems - Durable construction and components designed for longevity Use scenarios - Home repair: a CD player that no longer reads discs can be restored by installing this complete replacement mechanism - HiFi restoration: an SF-P101N based HiFi unit with read problems can regain reliable CD playback - Service and workshop use: standardizes repairs for SF-P101N equipped players, reducing downtime and part sourcing effort