Alternator Overrun Pulley - Mitsubishi Colt 1.5 DID TD Z39A
A short chirp noise during engine start-up or stopping is most likely caused by a worn overrunning alternator pulley. A worn overrunning alternator pulley often siezes and performs like a solid pulley. This will cause the belt to slip across the pulley surface during belt and alternator speed fluctuations.
Aftermarket Copy Made in Germany as Mitsubishi want £200.00 for one !
Number of Ribs: 5 Inner thread: M16 x 1,5 mm Outer diameter: 50 mm Thickness: 37.8 mm Inner diameter: 17 mm
Mitsubishi Part Number MN960267