STG51530 Starter 21163-2109 21163-2148 18450N for Kawasaki Mule – 12V 0.6KW 9T CW Replacement Starter Motor

Part Numbers

Product Description

The STG51530 Starter Motor is a premium aftermarket replacement starter designed for compatible Kawasaki Mule utility vehicles and Kawasaki tractor applications. This starter uses a 12-volt Denso Direct Drive (DD) design with a 0.6 kW power rating, 9-tooth pinion gear, and clockwise (CW) rotation for dependable engine starting performance.

Designed as a direct replacement for Kawasaki starter numbers 21163-2109 and 21163-2148, this starter provides a practical solution for replacing worn, damaged, or failed original starter motors. Its compact Denso-style DD configuration is engineered for reliable engagement and consistent cranking.

The STG51530 also cross-references Lester 18450N and is intended for Kawasaki Mule applications where the original starter specifications match. Always verify the starter number, mounting configuration, voltage, rotation, and pinion tooth count before ordering.

Key Features

• 12V replacement starter motor

• 0.6 kW power output

• Denso Direct Drive (DD) design

• 9-tooth pinion gear

• Clockwise (CW) rotation

• Direct replacement for Kawasaki 21163-2109 and 21163-2148

• Cross-reference to Lester 18450N

• Designed for compatible Kawasaki Mule applications

Specifications