ELMONT - ? Cops say a security guard hired to watch new cars is accused of stealing parts from them.

Police say security guard Sampson Ashin and Sunil Singh, of Queens, stole wheels and tires from new cars stored in a parking lot at Belmont Park in Elmont.

According to investigators, Ashin was an employee of Arrow Security in charge of protecting new cars from Chrysler Jeep Dodge.

Cops say the thefts took place at night, and pair stole the wheels and tires off the cars and sold them on Craigslist.

Both men are being arraigned today and face four counts of grand larceny charges each.