To prevent "afterburn" generated by a lean fuel mixture when closing the throttle, the cut-off valve temporarily closes the slow-jet air passage, creating an instantly richer mixture
Included in these high quality kits are all parts necessary for a complete rebuild. (diaphragm, spring and O-ring)
P/N 292689 replaces O.E.M. diaphragm 13480-38F00 (qty. 1), spring 13486-15F00 (qty. 1) and O-ring 13486-15F00 (qty. 1)
P/N 292691 replaces O.E.M. diaphragm and spring set 3LD-1490H-00-00 and O-ring 26H-1490H-00-00
P/N 292695 replaces O.E.M. diaphragm and spring set 5EL-1490H-00-00 and O-ring 5AP-14940-00-00/4XY-14589-00-00
Made in Japan
Note: May not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws.