Carburetor (Hitachi-L16) Carburetor (Hitachi-L16)
part # model applied date qty interchange superceded
from to newer former
PISTON
16151-A3510 L16 1
16151-D5720 L16 1 Yes Yes 16151-A3510
PISTON (ISO)
16151-23010 L16 1
16151-D5720 L16 1 Yes Yes 16151-23010