Komatsu D31E-20 S/N 42001-UP (For China / Trimming Dozer) 112-32-11221

	Part No	:	112-32-11221
	Part Name	:	NUT (Y0320-K1)
	Main Part	:	TRACK SHOE (MASTER PIN TYPE) (SEMI-DOUBLE GROUSER WITH HOLE) (400MM WIDE) (FOR TRIMMING DOZER)(#42001-42181)
	Machine Name	:	D31E-20 S/N 42001-UP (For China / Trimming Dozer)
	The item you selected, is the part with no 18 at picture.