Carburetor (L20B) (From Sep-'74)
part # model applied date qty interchange superceded
from to newer former
VALVE POWER #40
16059-U6800 L20B CAL (AUTO) 7508 1 No No 16059-H7300
16059-U6800 L20B CAL (MANUAL) 7409 1
VALVE-POWER #43
16059-H7300 L20B CAL (AUTO) 7409 7507 1
16059-H7300 L20B FED 7409 1