KX121-3 OIL PIPING Parts group KX121-3 E00000 OIL PIPING (SUCTION) E00200 OIL PIPING (DELIVERY) E00400 OIL PIPING (RETURN) E00600 OIL PIPING (OIL COOLER) E10000 OIL PIPING (CONTROL LH) E10200 OIL PIPING (CONTROL RH) E20001 OIL PIPING (TRAVEL LH) ## [EXCEPT ANGLE B E20002 OIL PIPING (TRAVEL LH) ## [ANGLE BLADE] E20201 OIL PIPING (TRAVEL RH) ## [EXCEPT ANGLE B E20202 OIL PIPING (TRAVEL RH) ## [ANGLE BLADE] E20400 OIL PIPING (SWIVEL) E30000 OIL PIPING (SWING) E30400 OIL PIPING (BOOM) E40000 OIL PIPING (ARM) E50000 OIL PIPING (BUCKET) E60000 OIL PIPING (BLADE) E65000 OIL PIPING (ANGLE BLADE) E70000 OIL PIPING (CLAMP) E80000 OIL PIPING (S/P) sale parts diagram catalog online construction equipment excavator tractor