For Komatsu Excavator WB93R-2 WB97R-2 WB97S-2 WB98A-2 Komatsu Engine 4D106 Yanmar Engine 4TNV106 Piston Pin Bushing 4 Units 1 Set
 One model needs 4 units
 Application:
 Model: Komatsu Excavator WB93R-2 WB97R-2 WB97S-2 WB98A-2
 Engine: Komatsu Engine 4D106, Yanmar Engine 4TNV106
 Including:
 Piston pin bushing*4 units
 See details:
 Komatsu engine model:4D106