This is a used factory Infinity amplifier removed from a 2004 Ram 2500. The Mopar part number is 56043136AG. The amp is in fair cosmetic condition, it has not been tested recently but is assumed to work, refunds are offered on defective used items.
This will fit 2003-2004 Ram 1500 / 2500 / 3500 models with the Infinity sound system.
