New old stock part. Listing is for a single part. If more than one is pictured it is just to show difference in packaging or condition. See photos for detail and condition. Description: Rectifier OEM(s): Leece Neville, Motorola Number of Diodes: 3 Diode Amps: 25 Stud Size: 1/4-20 Rectifier Polarity: Negative Unit Polarity: Negative Diode Type: Press Fit Includes Brush Holder?: No Includes Capacitor?: No Includes Trio?: No Notes: Inside Lip Faces Up & Outside Lip Faces Down 1/2" Diode Application: Motorola Alternators Weight: 0.15 lbs / 0.07 kg Superseded From: J&N 172-18005 References: J&N 172-18005