This is a Coolscan IV plate, but it is fully compatible with the 4000. The difference between the two parts is the colour.
Nikon Coolscan IV ( compatible with 4000 ) scanner front plate - ships worldwide
Nikon Coolscan IV and 4000 replacement part - Ribbon Cable for CCD sensor
Nikon Coolscan IV and 4000 Film Scanner Repair Part - connector + ribbon cables
Nikon Coolscan IV ( compatible with 4000 ) front plate - Read Description -
Nikon FH-3 for Coolscan IV V 4000 5000 LS-50 LS-40 LS-5000 LS-4000 film scanner
