TORO PULLEY FITS TORO ZMASTER 74145 IDLER ARM ASSEMBLY DVI-100 PULLEY, V-IDLER, SINGLE ROW 1/2 INCH / 5/8 INCH I.D. FM23

6 1/4" O.D. 1 5/8" WIDE 1.2" I.D. WITH BUSHING 11/16" WITHOUT BUSHING 18 RIVETS

FITS TORO ZMASTER 74145 - PULLEY ON IDLER ARM

This MIGHT be toro part number 1365404, need to confirm.