710-8M6500024 865598 For NEW Mercruiser Serpentine Belt Idler Pulley w/ Bearing
New serpentine idler pulley for Mercruiser
Comes with the bearing, as seen in the picture.
The diameter measures 3 3/16 " and fits approx. 5/8" shaft. 1" wide smooth surface
Replaces part numbers 8M6500024 865598