KE21V Slide-Type Carburetor for KE21V Engines - Kyosho 74035-06  [KY-74035-06]

Durability and fit notes for KE21V

This slide carburetor assembly is made as a direct replacement for the KE21V RC engine platform. It performs the throttle and fuel metering role on small nitro engines, with a slide mechanism that regulates air and fuel flow across the full rpm range.

Compatibility is limited to the KE21V engine series; always verify your engine code before fitting. During installation ensure correct gasket seating and secure mounting to avoid air leaks at the flange and intake manifold. Transfer or replace any required mounting hardware as needed.

For long service life, inspect the slide and needle settings after break-in and adjust low and high-speed needles gradually while watching engine temperature and behavior. This part is intended for maintenance and repair of model engines only.