The LG MAZ64548301 Range Heater Bracket is the correct replacement for the following model numbers.
Heater Bracket
Does this part fit my model?
ADX73350901
adx73350901
GM738DBC
gm738dbc
GM818DBC
gm818dbc
GM818DBCA
gm818dbca
LRDN20720BK
lrdn20720bk
LRDN20720WW
lrdn20720ww
LRDN22720BQ
lrdn22720bq
LRDN22720WW