The Ressort pour lecteur Blu-ray-DVD LG 4970R-0146B is the correct replacement for the following model numbers.
Printemps
Does this part fit my model?
BD300
bd300
BD300N
bd300n
BD390
bd390
BD390VN
bd390vn
DR276M
dr276m
NS1DVDR
ns1dvdr
RC185M
rc185m
XBR616