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STG51021 Starter Motor 31200-KSC-003 for Honda CRF250X Motorcycle 249cc 2004-2013 | 12V 0.4KW 9T CW PMDD Replacement

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PRODUCT DETAILS

STG51021 Starter Motor 31200-KSC-003 for Honda CRF250X Motorcycle 249cc 2004-2013 | 12V 0.4KW 9T CW PMDD Replacement

Part Numbers

HONDA: 31200-KSC-003 / 31200-KSC-004 / 31200-KPSC-901

MITSUBA: SM-14

ARROWHEAD: SMU0516

J&N: 410-54072

LESTER: 18936

WAI: 18936N

Product Description

STG51021 Starter Motor is a new aftermarket replacement designed for Honda CRF250X 249cc motorcycle applications from 2004-2013.

Featuring a 12V, 0.4KW, 9-tooth, clockwise-rotation PMDD (Permanent Magnet Direct Drive) design, it provides reliable starting performance and smooth engine cranking for off-road motorcycles.

This starter replaces Honda 31200-KSC-003 and related OEM references, providing a direct replacement solution for Honda CRF250X electric start systems.

Product Specifications

Property	Value
Product Model	STG51021
Part Numbers	31200-KSC-003 / 31200-KSC-004
Voltage	12V
Power Output	0.4 KW
Number of Teeth	9T
Starter Type	PMDD (Permanent Magnet Direct Drive)
Rotation	CW
Condition	New Aftermarket
Application	Motorcycle Starter
Compatible Brand	Honda
Engine Type	Gasoline Engine
Engine Range	249cc Single Cylinder

OEM / Cross Reference Table

Brand	Part Number
HONDA	31200-KSC-003 / 31200-KSC-004 / 31200-KPSC-901
MITSUBA	SM-14
ARROWHEAD	SMU0516
J&N	410-54072
LESTER	18936
WAI	18936N

Compatible Applications

MAKE	TYPE	MODEL	YEAR	ENGINE
HONDA	Dirt Bike	CRF250X	2004	249cc
HONDA	Dirt Bike	CRF250X	2005	249cc
HONDA	Dirt Bike	CRF250X	2006	249cc
HONDA	Dirt Bike	CRF250X	2007	249cc
HONDA	Dirt Bike	CRF250X	2008	249cc
HONDA	Dirt Bike	CRF250X	2009	249cc
HONDA	Dirt Bike	CRF250X	2011	249cc
HONDA	Dirt Bike	CRF250X	2012	249cc
HONDA	Dirt Bike	CRF250X	2013	249cc
HONDA	Dirt Bike	CRF250X	2015	249cc
HONDA	Dirt Bike	CRF250X	2016	249cc
HONDA	Dirt Bike	CRF250X	2017	249cc

Packing Information

Item	Value
Net Weight (NW)	1.4 KG
Gross Weight (GW)	1.8 KG
Carton Size	24 × 16 × 16 CM
Package Volume	0.0061 m³
Package Includes	1 × Starter Motor

PRODUCT HIGHLIGHTS

Product Highlights

Feature 1	Feature 2	Feature 3
Honda CRF250X Replacement	12V 0.4KW 9T Starter Motor	CW PMDD Design
249cc Motorcycle Fitment	31200-KSC-003 OEM Replacement	Off-Road Motorcycle Application
Electric Start System	Reliable Starting Performance	Direct Aftermarket Replacement

Product Keywords

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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