This stator is constructed to provide the ignition system with a stable electrical source during starting, acceleration, idle operation, and sustained running. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Design & Materials

• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• Vibration-resistant construction helps reduce the chance of intermittent output caused by loose or damaged windings.

Performance Features

• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Helps restore ignition charge voltage for strong, repeatable spark output.

Problems a Weak Stator Can Cause

• Weak or intermittent spark
• Spark loss after warm-up
• Random cylinder drop-out
• Charging output problems where the stator also supports charging circuits
• Unstable ignition output

Always compare resistance and peak-voltage readings to the correct service specifications when diagnosing a suspected stator failure.