Air Injection Parts (L20B) (From Sep-'74) [1] Air Injection Parts (L20B) (From Sep-'74) [2]
part # model applied date qty interchange superceded
from to newer former
AIR PMP BLT
14853-U6706 L20B 7503 1 Yes Yes 11720-E3015
BELT-AIR PUMP
14853-U6715 OP L20B 7409 1
FAN BELT
11720-E3015 L20B 7409 7502 1