Door Lock & Regulator (1965-67.5) Door Lock & Regulator (1968-70)
part # model applied date qty interchange superceded
from to newer former
ASSY-STRIKER,DOOR LOCK LH
80571-21000 ALL 1
80571-78501 ALL 1 Yes Yes 80571-C0400
80571-C0400 ALL 1 Yes Yes 80571-21000
80571-E6000 ALL 1 Yes Yes 80571-78501