Genuine Keihin replacement float needles are the best solution for your leaking PWK carburetors.  They ensure an exact fit with long lasting quality every time.  Viton tips allow higher temperatures without degrading the needle and the exact dimensions ensure your carburetors function properly. 

These genuine float needles will fit ALL Keihin PWK39 snowmobile carburetors.  

These needles will NOT work with the following PWK carburetors:

• PWK33/S46
• PWK35/70R
• PWK38/71R
• PWK39/72R
• PWK41 Pro Series
• PWK35 Air Striker
• PWK36 Quad Vent
• PWK38 Air Striker
• Needle valves for these models can be found here:

  They will also work with many of the OEM (original equipment manufacturer) models from companies like Honda, Kawasaki, KTM, Suzuki, Yamaha, and any others with high-performance Keihin carburetors.  

Please feel free to contact us with any additional questions or requests, we are available by direct line, IM, or email. We are available for tuning and setup questions as well as continuing product support after the sale.