Unique Bargains 3pcs 22uf Frequency Divider Capacitor, 250V Axial。MDL XPP Polypropylene 3.3mfd 250V。Model Train Wiring Aids | Tsunami 220µF Replacement Capacitor。2 New Main Capacitors Pioneer SX-780 SA-7500 II Nichicon 10000 uf。This is a Helix capacitor.I've decided to sell it as I won't be building a new audio system.I estimate it was used for about 3 months.I barely drove the car with the audio system installed.It comes with a holder, but screws are not included.Thank you for your consideration