FIBER SEALING WASHER BELOW INJECTOR (1 REQD PER INJECTOR)
COPPER INJECTOR CHAMBER WASHER (2 REQD PER INJECTOR)
TOP INJECTOR CHAMBER
LOWER INJECTOR CHAMBER
INJECTOR REMOVAL TOOL
TINY FUEL LINE BETWEEN INJECTORS
Normally if you just remove the injector you will only need to replace the fiber sealing washer. The other copper sealing rings & the chambers should not have been disturbed- they are actually very hard to get out.