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STG93190 Starter Motor QDJ2582A-000 / D21YA-3708100A – Fits YUCHAI Diesel Engine 24V Heavy Duty Replacement Starter Motor

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PRODUCT DETAILS

STG93190 Starter Motor QDJ2582A-000 / D21YA-3708100A – Fits YUCHAI Diesel Engine 24V Heavy Duty Replacement Starter Motor

Part Numbers: QDJ2582A-000, D21YA-3708100A

Product Description

The STG93190 Starter Motor is a heavy-duty replacement starter designed for YUCHAI diesel engines, including D21YA series engine applications used in trucks, buses, construction equipment, agricultural machinery, and industrial diesel systems.

This starter motor replaces OEM references QDJ2582A-000 and D21YA-3708100A. It provides reliable 24V starting performance with high torque output, ensuring fast and stable engine cranking even under demanding operating conditions. The D21YA-3708100A starter is identified as a YUCHAI starter assembly for 4D diesel engine applications.

Built with a durable gear reduction structure, reinforced solenoid, and heavy-duty internal components, STG93190 offers excellent starting reliability for commercial and industrial diesel engines.

Product Specifications

Property	Value
Product Model	STG93190
OEM Part Numbers	QDJ2582A-000, D21YA-3708100A
Cross Reference	D21YA-3708100
Voltage	24V
Power Output	5.0KW
Teeth	11T
Rotation	CW (Clockwise)
Starter Type	Gear Reduction Starter
Application	Diesel Engine Starting System
Engine Brand	YUCHAI
Engine Series	D21YA / 4D Series
Mounting Type	Direct Replacement
Condition	New Aftermarket

Compatible Applications

Manufacturer	Engine / Model	Equipment Type
YUCHAI	D21YA Diesel Engine	Diesel Engine
YUCHAI	4D Series Engine	Commercial Engine
YUCHAI	YC Diesel Engine Applications	Industrial Equipment
YUCHAI Powered Trucks	Heavy Duty Vehicles	Truck Application
YUCHAI Powered Machinery	Construction Equipment	Machinery Application
YUCHAI Generator Systems	Diesel Generator Sets	Power Generation

Packing Information

Item	Value
Net Weight (NW)	10.5 KG
Gross Weight (GW)	11.3 KG
Carton Size	36 × 28 × 28 CM
Packaging	Export Standard Carton with Protective Foam

Product Keywords

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STG93190 Starter Motor QDJ2582A-000 D21YA-3708100A – Fits YUCHAI D21YA 4D Diesel Engine 24V Heavy Duty Replacement Starter Motor

Part Number Information

Item	Details
TG No.	QDJ2582A-000
Item Description	Starter
Unit Type	Shendian

Specifications

Item	Details
Voltage	24V
Power	5.5KW
Rotation	CW
Teeth	11T
Weight	9.28KG

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
OEM Replacement Design	Replaces QDJ2582A-000 and D21YA-3708100A starter assemblies	Ensures proper fit and easy installation
24V High Torque Output	Designed for diesel engine starting requirements	Provides reliable engine cranking
11T Pinion Gear	Matches compatible flywheel engagement	Ensures smooth starting operation
Gear Reduction Technology	Improves torque efficiency	Supports reliable starts in cold conditions
Heavy Duty Construction	Durable armature, solenoid, and drive components	Extends service life
Industrial Grade Performance	Suitable for trucks and machinery	Handles demanding working environments

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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