Excavator Model	Engine	Filter type	Part Number
DFAC-Dongfeng Xinjiang Changxing D7 Tractor	ISL8.9-400E50A Engine
		Air Filter(outer)
		Air Filter(outer)
		Oil filter	FL90-09
		Oil Water Separation/Pre-filtration	FSW20-133-AL FSW36-247
		fuel/diesel filter	FF5894L
		Cabin filter