New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

K&S Technologies 56-1005 Carburetor Air Cut-Off Valve Set

SKU: 4838939

K&S Technologies 56-1005 Carburetor Air Cut-Off Valve Set

K&S Technologies
$34.80
$34.80
Sale Sold out
/
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Direct OEM-style replacement carburetor air cut off valve set. Include diaphragm, spring and O-ring. Located on the side of the carburetor the air cut off valve prevents lean fuel mixture (backfire) when decelerating. Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes. Sold in sets for one carburetor.

Vehicle Fitment:

1983 Honda CB1000C Custom
1983 Honda CB1100F
2003-2009 Honda CRF230F
2012-2016 Honda CRF230F
1982-1983 Honda FT500 Ascot
1983 Honda GL650 Silver Wing
1983 Honda GL650I Silver Wing Interstate
1982 Honda XL500R
1986-2004 Honda XR250R
1985 Honda XR350R
1988-2000 Honda XR600R
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle