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STG93172 Starter Motor 5403868 / 4944703 – Fits Cummins 6BTA5.9 Engine 24V 6.5KW 10T CW Heavy Duty Replacement Starter Motor

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ITEMNO： STG93172

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PRODUCT DETAILS

STG93172 Starter Motor 5403868 / 4944703 – Fits Cummins 6BTA5.9 Engine 24V 6.5KW 10T CW Heavy Duty Replacement Starter Motor

Part Numbers: 5403868, 4944703

Product Description

The STG93172 Starter Motor is a heavy-duty replacement starter designed for Cummins 6BTA5.9 diesel engine applications.

This starter motor replaces OEM references 5403868 and 4944703 and delivers reliable 24V 6.5KW starting performance with a 10-tooth pinion gear and clockwise rotation. It provides strong cranking torque for diesel engines used in construction equipment, generator sets, commercial vehicles, and industrial machinery.

Built with a durable gear reduction starter design, STG93172 features high-efficiency torque output, robust internal components, and precise gear engagement to ensure dependable starting performance in demanding operating environments. The Cummins 6BTA5.9 engine is widely used in commercial and industrial power applications.

Product Specifications

Property	Value
Product Model	STG93172
OEM Part Numbers	5403868, 4944703
Voltage	24V
Power Output	6.5KW
Teeth	10T
Rotation	CW (Clockwise)
Starter Type	Gear Reduction Starter
Design Type	Heavy Duty TG Type
Application	Diesel Engine
Engine Compatibility	Cummins 6BTA5.9
Condition	New Aftermarket

Packing Information

Item	Value
Net Weight (NW)	8.6 KG
Gross Weight (GW)	9.5 KG
Carton Size	38 × 30 × 28 CM
Packaging	Export Standard Carton with Protective Foam

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
OEM Replacement Design	Replaces Cummins 5403868 / 4944703 starter motors	Ensures direct fit and compatibility
24V 6.5KW High Output	Designed for Cummins diesel engines	Provides powerful starting torque
10T Pinion Gear	Matches original flywheel engagement	Ensures smooth engine starting
Gear Reduction Structure	High torque multiplication design	Improves starting efficiency
Heavy Duty Construction	Durable armature, brushes, solenoid, and drive assembly	Extends service life
Industrial Application Ready	Designed for continuous-duty diesel systems	Handles harsh working conditions

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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