Built for outboard ignition service, this stator supplies the charging voltage used by the ignition system while helping maintain consistent spark energy through the RPM range. This style of stator is also associated with a 35-amp charging configuration, so clean electrical output and connector integrity are especially important. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Design & Materials

• The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.
• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• Precision-wound copper coils are used to promote efficient voltage generation and stable output.
• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.

Performance Features

• Designed for use in wet, hot, and vibration-heavy marine engine compartments.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.
• Supports dependable starting by delivering the voltage needed by the ignition module.
• Designed to maintain stable voltage as engine load and RPM change.

Common Symptoms of Stator Failure

• Engine misfire under load
• High-rpm breakup
• Charging output problems where the stator also supports charging circuits
• Hard starting
• Random cylinder drop-out

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