Yanmar Tractor Piston Ring Set - STD
Compatible with Yanmar Tractor Models: YM140, YM140D, YM142, YM146, YM147, YM147D, YM220, YM220D, YM226, YM226D, YM250, YM250D, YM1601, YM1601D, YM1602, YM1602D, YM1610, YM1610D, YM1702, YM1702D, YM1720, YM1720D, YM1810, Y1810D, F16, F16D
Replaces OEM# 721575-22500 / 705311-22501
OEM# for reference only.