your machine has counterweight lights. MDI/Yutani did not.
therefore, it is a kobelco.
your on-line parts catalog should be looked up under
K903 MARK II EXCAVATOR ASN LE7872
you maybe able to purchase a parts catalog thru a kobelco dealer or if you are given a hard time call kobelco customer service have them run the serial number to see if your machine is supported in north america. kobelco can inform you 100% if it is truly a grey market unit. dealers should not assume.
if not AN AVENUE AS WHICH ONE CAN PURCHASE O.E.M. GREY MARKET KOBELCO PARTS IS THRU
if you purchase a parts catalog thru farmers equipment then in most cases the part numbers are the same used in the north america unit.
its not easy with grey market units, but sometimes you can get lucky.
FARMERS EQUIPMENT COMPANY
LYNDEN, WASHINGTON
BURLINGTON, WASHINGTON
USA
PH: 360-354-4451
FX: 360-354-6910
CONTACT LEONARD
IN LEONARDS EXPERIENCE,
PARTS CATALOGS ARE ENGLISH/JAPANESE
REPAIR MANUALS ARE ALL IN JAPANESE,
BUT WILL NOT SELL ANYWAY TO A NON-AUTHORIZED REPAIR SHOP.