Multipoint top feed O-ring


ECM 08	ECM 12	ECM 14
BOSCH/LUCAS/WEBER L-Jotronic injector	K-Jotronic Rubber O-Ring	BOSCH/WEBER/NIPPON Bottom O-Ring14.5mm


ECM 17	ECM 30
NIPPON DENSO Top Rubber O-Ring	ROVER/HONDA INJECTOR Green Silioon O-Ring