K&L Supply® - Air Cut-Off Valve Set

Features

• Kits include all parts necessary for a complete rebuild: diaphragm, spring and O-ring
• Made in Japan
• Designed with supreme quality and long-term dependability in mind
• Made to offer outstanding performance
• Expertly crafted to meet the highest standards of quality

Product Details

Air Cut-Off Valve Set by K&L Supply®. Here's an inexpensive alternative to the costly OEM assembly. To prevent "afterburn" generated by a lean fuel mixture when closing the throttle, the air 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). Made in Japan.