Starter Motor for Suzuki Eiger/KingQuad 400 & Arctic Cat 366 | 31100-38F00

Product Overview

Restore dependable engine starting performance with this 12V electric starter motor, designed for compatible Suzuki Eiger 400, Suzuki KingQuad 400, Arctic Cat 366, and related ATV applications.

Featuring a 10-tooth drive gear and clockwise rotation, this starter motor helps provide smooth and consistent engine cranking when the original unit becomes weak, worn, intermittent, or unable to turn the engine properly.

The starter is constructed with durable, wear-resistant components and a sturdy metal housing to support reliable operation in demanding ATV riding and working environments. Its direct-replacement design matches the original-style mounting and electrical configuration when the OEM number and physical specifications are correct.

Product Compatibility

Suzuki ATV Fitment

Brand	Model	Model Code	Drive / Transmission	Year Range
Suzuki	Eiger 400	LT-A400	2WD Automatic	2002–2007
Suzuki	Eiger 400	LT-A400F	4WD Automatic	2002–2007
Suzuki	Eiger 400	LT-F400	2WD Manual	2002–2007
Suzuki	Eiger 400	LT-F400F	4WD Manual	2002–2007
Suzuki	KingQuad 400	LT-A400	2WD Automatic	2008–2010
Suzuki	KingQuad 400	LT-A400F	4WD Automatic	2008–2010
Suzuki	KingQuad 400	LT-F400F	4WD Manual	2008–2010

Arctic Cat ATV Fitment

Brand	Model	Configuration	Year Range	Fitment Notes
Arctic Cat	366	FIS Automatic / 4X4	2008–2010	Verify OEM number because catalog coverage varies
Arctic Cat	375	2X4 or 4X4 Automatic	2002	Match OEM number and 10-tooth configuration
Arctic Cat	400	2X4	2003–2004	Automatic or applicable manual models
Arctic Cat	400	4X4 / FIS	2003–2008	Verify exact model configuration
Arctic Cat	400 TBX	4X4	2004–2006	Match OEM number
Arctic Cat	400 TRV	4X4	2007–2014	Fitment varies by production year and market

Additional Cross-Reference Applications

Brand	Model	Year Range	Fitment Notes
Kymco	MXU 375	2009–2014	Confirm OEM 31210-PWB1-900
Kymco	Maxxer 375	2009–2014	Confirm OEM number and physical design
Kymco	MXU 400	2008–2011	Confirm OEM 31210-PWB1-900
Kymco	Maxxer 400	Verify year	Match OEM number and starter dimensions

Model years and configurations may vary by market. Always confirm the OEM number, gear count, rotation, mounting points, and physical dimensions before ordering.

OEM Cross-Reference Numbers

Suzuki

• 31100-38F00

Arctic Cat

• 3313-433 — earlier or superseded reference
• 3313-719
• 3545-016
• 0837-009 — replacement starter kit reference

Kymco

• 31210-PWB1-900

Aftermarket Cross References

• Arrowhead: SMU0297
• Arrowhead: SMU0315
• Arrowhead: SMU0517
• J & N Electrical: 410-54068
• Mitsuba: SM14241
• Lester: 18809
• Lester: 18840
• Tucker Rocky: 49-5775
• Hi Level: STS0297

Cross-reference numbers are provided for identification purposes. Your original starter does not need to display every number listed above, but at least one compatible OEM or interchange number should match.

Specifications

Specification	Details
Product Type	Electric Starter Motor
Starter Type	PMDD
Voltage	12V
Drive Gear	10 Teeth
Rotation	CW / Clockwise
Gear Outside Diameter	Approximately 12.6 mm / 0.496 in
Mounting Hole 1	6 mm, Unthreaded
Mounting Hole 2	6 mm, Unthreaded
Fitment Type	Direct Replacement
Vehicle Type	ATV
Housing Material	Metal
Condition	New
Package Quantity	1 Starter Motor

Rotation terminology can vary depending on which end of the starter is viewed. Confirm the OEM number, drive-end design, terminal position, and product photos in addition to the listed rotation.

Key Features

• Multi-Model ATV Fitment: Designed for compatible Suzuki Eiger 400, KingQuad 400, Arctic Cat 366, Arctic Cat 375/400, and selected Kymco ATV applications.
• 12V 10-Tooth Configuration: Features a 10-tooth drive gear and clockwise rotation for compatible OEM starting systems.
• Reliable Engine Cranking: Helps restore consistent startup performance when the original starter becomes weak, slow, intermittent, or damaged.
• Durable Construction: Made with corrosion-resistant and wear-resistant materials for dependable operation in demanding ATV conditions.
• Direct-Replacement Design: Matches the original-style mounting and electrical connection when the OEM number and physical configuration are correct.