K&S TECHNOLOGIES
Carburetor Air Cut-Off Valve Kit - Kawasaki/Suzuki/Yamaha
Part # 1003-1937
$29.95
Out of Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
CARB Compliance: B — Not legal for sale in California
Confirmed fit for 28 motorcycle configurations across Kawasaki, Yamaha, and Suzuki, model years 2003–2013.
| Years | Make & Model |
|---|---|
| 2003-2008 Suzuki | LT-Z400 QuadSport Z |
| 2004-2013 Yamaha | YFM350 Raptor |
| 2003-2006 Kawasaki | KFX400 |
| 2003-2006 Kawasaki | KLX125L |
| 2003-2006 Kawasaki | KLX125 |
- Located on the side of the carburetor the air cut off valve prevents lean fuel mixture (backfire) when decelerating
- Direct OE style replacement carburetor air cut off valve set. Includes; diaphragm, spring and O-ring
- Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes
Customer Reviews
No reviews yet — be the first to review this part.
Overview
The K&S TECHNOLOGIES 1003-1937: Carburetor Air Cut-Off Valve Kit - Kawasaki/Suzuki/Yamaha. Confirmed fit for 28 motorcycle configurations across Kawasaki, Yamaha, and Suzuki, model years 2003–2013. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
More from K&S TECHNOLOGIES
K&S TECHNOLOGIES
1003-0301
Carburetor Air Cut-Off Valve Set - Kawasaki/Suzuki
$28.95
K&S TECHNOLOGIES
1702-0161
Brake Caliper Seal Kit
$16.95
K&S TECHNOLOGIES
25-2206
Turn Signal - Amber - Kawasaki
$56.95
K&S TECHNOLOGIES
0407-0601
Dust Seals - 45.00 mm
$19.95
K&S TECHNOLOGIES
2020-0525
DOT Turn Signal - KTM
$39.95
K&S TECHNOLOGIES
0616-0184
Right Hand Handlebar Starter/Stop Switch - Yamaha
$47.95
K&S TECHNOLOGIES
0407-0600
Dust Seals - 43.00 mm
$19.95
K&S TECHNOLOGIES
156005
Anti-Vibration Handlebar End - Black
$21.95