THE ALTERNATOR CAME OFF OF A 2007 NISSAN VERSA 1.8 MOTOR. WHEN I WENT TO HAVE A NEW BELT PUT ON I WAS TOLD I NEEDED A ALTERNATOR THAT HAD A CLUTCH IN IT, BECAUSE THE BELT FIT TIGHT. SO THIS IS THE ONE THAT CAME OFF THE CAR, IT WORKED WELL WHILE I DROVE THE CAR. THE PRICE IS $ 20.00.