Fuel injection pump plunger X112 -For Yuchai engine -ISO certified -Genuine quality & reasonable price Fuel injection pump plunger X112-For Yuchai engine-ISO certified-Genuine quality & reasonable price Part No.Model No. / Matching engineU3485 series, XZ75IU3675, 80 series, XZ7IU3750, XY7IU5255, XZ9IIU53XY9II, 75U104Laidong 480, Foton 483,XY6IW50(IW1)U105Heibao 480, XY65IW45(IW2)U106Yangdong 480, ...