QuadBoss Suzuki LT-F250/LT-Z250 / Yamaha YFM250/400/660/YXR660 Air Cut-Off Valve Kit
Why this price?
$29.28 is MSRP, the lowest price QuadBoss lets us list it at. Additionally, Pro members get $4.98 back on this part.
$29.28 − $4.98 = $24.30
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to QuadBoss, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with QuadBoss, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
Couldn't load pickup availability
Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and screws necessary to rebuild the air cut-off valve circuit.
- Complete rebuild kit with O-rings, diaphragm, spring, and screws to restore carburetor air cut-off function
- Multi-carb models include components for all carbs; direct OEM replacement for reliable performance
- Fixes sticking valves causing poor idle, popping on deceleration, and lean running conditions
- Models with multiple carburetors include components to repair all carburetors
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2010 | Suzuki | GZ250 | Base |
| 2004-2009 | Suzuki | LT-Z250 QuadSport Z | Base |
| 2011 | Yamaha | YFM250R Raptor | Base |
| 2000 | Yamaha | YFM400F Kodiak 4x4 | Base |
| 2002-2008 | Yamaha | YFM660F Grizzly 4x4 | Base |
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