STG52807 Starter Motor SMU0457 410-54168 21163-0027 for Kawasaki ER650 ER-6N EX650 Ninja 650R Motorcycle | 12V 9T CW PMDD Replacement

Part Numbers

Product Description

The STG52807 Starter Motor is a brand-new aftermarket replacement starter designed for Kawasaki motorcycle applications. Operating on a 12V electrical system, this starter features a permanent magnet direct drive (PMDD) design with clockwise (CW) rotation and a 9-tooth pinion gear for reliable engine cranking performance.

This starter is manufactured as a direct replacement for Kawasaki part number 21163-0027 and cross-references Arrowhead SMU0457 and 410-54168. It is designed to provide a dependable replacement solution for riders, repair shops, and powersports service professionals requiring a compatible starter motor.

The supplied application data covers Kawasaki ER650 ER-6N and EX650 Ninja 650R models equipped with 649cc engines from 2006 through 2008. Always verify the original starter number, mounting design, electrical connections, and tooth configuration before installation.

Key Features

• 12V PMDD Design: Permanent magnet direct drive starter for compatible Kawasaki motorcycles.

• 9-Tooth Pinion Gear: Designed to match specified engine starting systems.

• Direct Cross Reference: Replaces Kawasaki 21163-0027 and Arrowhead SMU0457 applications.

Product Specifications

Compatible Applications