The LG Check Valve Tube - AJR74170601 is the correct replacement for the following model numbers.
check valve tube assembly
Does this part fit my model?
LP073CDUC
lp073cduc
LP073HD2B
lp073hd2b
LP073HDUC
lp073hduc
LP073CDUC
lp073cduc
LP073HD2B
lp073hd2b
LP073HDUC
lp073hduc
3720A20710A
lp073cduc-air-conditioner-control-panel
EAU57945705
lp073cduc-air-conditioner-outdoor-fan-motor
5901A20051A
lp073cduc-air-conditioner-condenser-fan-blade
EAU61903001
lp073cduc-air-conditioner-evaporator-fan-motor
4960A20032A
lp073cduc-air-conditioner-fan-bracket
3720A20710A
lp073hd2b-air-conditioner-control-panel
EAU57945705
lp073hd2b-air-conditioner-outdoor-fan-motor
5901A20051A
lp073hd2b-air-conditioner-condenser-fan-blade
EAU61903001
lp073hd2b-air-conditioner-evaporator-fan-motor
3720A20710A
lp073hduc-air-conditioner-control-panel
EAU57945705
lp073hduc-air-conditioner-outdoor-fan-motor
5901A20051A
lp073hduc-air-conditioner-condenser-fan-blade
EAU61903001
lp073hduc-air-conditioner-evaporator-fan-motor
4960A20032A
