SPI Stator Assembly for Ski-Doo 550 Fan Snowmobiles Replaces OEM # 420889367

SPI Stator Assembly for Ski-Doo

This SPI stator assembly replaces OEM number 420889367 and is designed for Ski-Doo 550 Fan snowmobiles, providing reliable electrical power for ignition and charging systems.

Overview

This SPI stator assembly is a direct replacement for the OEM stator on Ski-Doo 550 Fan snowmobiles. It generates the electrical current needed to operate the ignition system and charge the battery during operation. Engineered to meet or exceed original specifications, this stator assembly ensures consistent performance in cold weather conditions.

Built For Performance

• High-quality copper windings for efficient energy transfer
• Encapsulated in epoxy resin to resist moisture and vibration
• Precision-wound to match OEM output specifications
• Includes all necessary mounting hardware for simple installation
• Tested for reliability under extreme snowmobile operating conditions

Fits These Machines

• for Ski-Doo 550 Fan Snowmobiles

On-The-Job Use

• Snowmobile trail riding and touring
• Cold-weather starting and charging system restoration
• Replacing failed or failing stators in Ski-Doo engines
• Winter recreational use in deep snow conditions

Specs At A Glance

Good To Know

Q: Is this stator assembly a direct bolt-in for my Ski-Doo 550 Fan? A: Yes, it is designed to directly replace the OEM stator with no modifications required, but always confirm your engine serial number for compatibility.

Q: What should I check before installing a new stator? A: Ensure the flywheel and rotor are in good condition and that the electrical connectors match. It is also wise to test the charging system after installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.