Carburetor Choke Starter Valve Plunger for Kawasaki Bayou 300 360 400 & Prairie 300 400.

Kawasaki ATV Carburetor Primer Plunger Choke Repair Kit. Compatible with Bayou 300 400, Prairie 300 360 400, KLF Series. Replaces Faulty Choke Starter Valve, Restores Proper Cold Engine Starting Performance.

Ensure reliable cold starts for your Kawasaki utility ATV with this genuine-fit Carburetor Choke Starter Valve Plunger. Engineered for precise compatibility with the Kawasaki Bayou 300/400 and Prairie 300/360/400 series, this plunger is the core of the primer/choke system. Its application is straightforward: it functions as an on-demand fuel enrichment valve. Activating the choke lever pulls the plunger, opening a port to deliver extra fuel directly into the carburetor's intake, enriching the mixture for ignition in cool temperatures. Over time, the original plunger's seals degrade, causing air leaks or fuel drips that disrupt this critical function. Installing this replacement plunger assembly eliminates those issues, providing a tight seal and restoring the correct fuel flow for instant starting. It's an essential repair part for any owner experiencing difficult starting, especially after the ATV has sat overnight or in cold weather.