STG51785 Starter Motor 21163-2124 18629N for Kawasaki Industrial Tractors 12V 9T Denso OSGR Replacement

Part Numbers

Product Description

The STG51785 Starter Motor is an aftermarket replacement starter designed for compatible Kawasaki industrial engine and tractor applications. It features a 12-volt electrical rating, 9-tooth pinion, and Denso OSGR (Offset Gear Reduction) starter design. Verify the specifications and mounting configuration against the original starter before ordering.

This starter cross-references Kawasaki part number 21163-2124 and Lester reference 18629N, helping buyers identify a potential replacement for the original equipment. These reference numbers can be used to compare the starter with the existing unit and confirm application compatibility.

Before purchase, check the original starter's part number, voltage, pinion tooth count, mounting points, and electrical connections. The supplied application information references Kawasaki industrial tractors, including the designation 3200-2124; confirm the exact equipment model and engine fitment before installation.

Key Features

• 12V electrical system: Designed for compatible 12-volt starting systems.

• 9-tooth pinion: Helps match the drive configuration of the original starter.

• Denso OSGR design: Offset Gear Reduction starter construction.

• Cross-reference compatibility: Kawasaki 21163-2124 and Lester 18629N.

• Aftermarket replacement: Intended for compatible Kawasaki industrial applications.

Product Specifications