Description
Nickel plating distinguishes Keihin N424-36 main jets used in CDK and CDKII personal-watercraft carburetors. The jet measures 8.0 mm overall, with a 6.0 mm head and 4.9 mm thread diameter. Each jet is sold individually.
N424-36 identifies the series; the additional stamped number identifies the size, such as N424-36-100 or N424-36-150. Match both the series and size to the carburetor. Motorcycle applications require an exact jet-series match rather than a general Keihin family match.
Notice
Before You Order — Measure Your Jet First
Remove the jet from your carb and physically measure it. If it does not dimensionally match this listing, this is not the correct jet — do not buy it.
Buyer is solely responsible for confirming the correct jet size before purchasing. Do not rely on year/make/model fitment guides — they cannot be guaranteed 100% accurate.
All jet sales are final. No returns or exchanges — no exceptions.
