Cal. Penal Code § 537e
(a) Any person who knowingly buys, sells, receives, disposes of, conceals, or has in his or her possession any personal property from which the manufacturer’s serial number, identification number, electronic serial number, or any other distinguishing number or identification mark has been removed, defaced, covered, altered, or destroyed, is guilty of a public offense, punishable as follows:
(b) For purposes of this subdivision, “personal property” includes, but is not limited to, the following: