Reduces shedding by up to 90%....
Xinchai 490BPG 490B Flywheel Housing parts.
125mm oil seal recess.
12mm bolt holes at 40mm centres.
120 teeth. 332mm ID.
36mm ID x 41.6mm OD x3.5mm width.
30mm length with M12x1.25 thread. 19mm spanner.
388mm height x 260mm width.
Tractor type. 490BT-13001-1A