Carburetor
part # model applied date qty interchange superceded
from to newer former
SPRING-DIAPHRAGM
16140-78500 L20B 7409 7707 1
16140-U9400 L20B AUTO 7708 7806 1 No No 16140-78500
16140-78500 L20B CAMP 7807 1
16140-78500 L20B MANUAL 7708 7806 1
16140-U9400 L20B MANUAL 7807 1 No No 16140-78500