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STG93233 Starter 1430538 1430539 2354963 2355903 2876181 303-5739 for Caterpillar 236B 236B2 236B3 242B 242B2

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ITEMNO： STG93233

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PRODUCT DETAILS

STG93233 Starter Motor 1430538 / 1430539 / 2354963 / 2355903 / 2876181 / 303-5739 – Fits Caterpillar CAT 236B 236B2 236B3 242B 242B2 12V Heavy Duty Replacement Starter Motor

Part Numbers: 1430538, 1430539, 2354963, 2355903, 2876181, 303-5739

Cross Reference Numbers: 143-0538, 143-0539, 235-4963, 235-5903, 287-6181, 303-5739

Product Description

The STG93233 Starter Motor is a heavy-duty replacement starter designed for Caterpillar CAT skid steer loaders, compact track loaders, and construction equipment.

This starter motor replaces OEM references including 1430538, 1430539, 2354963, 2355903, 2876181, and 303-5739. It provides reliable 12V starting performance, delivering strong cranking power for CAT diesel engines used in demanding construction and industrial environments. CAT lists related starter assemblies such as 143-0538 and 143-0539 as 12V heavy-duty electric starting motors for various CAT equipment platforms.

Designed for harsh operating conditions, this starter features durable internal components, efficient torque output, and dependable engagement performance to ensure quick engine starts and reduced downtime.

Specifications

Item	Details
Item Description	Starter Motor
Unit Type	DENSO
Voltage	12V
Power	2.7KW
Rotation	CW (Clockwise)
Teeth	10T
Net Weight	10.36KG
Shipping Weight	9.6KG

OEM & Cross Reference

Brand	Part Numbers
CATERPILLAR	1430538, 1430539, 2354963, 2355903, 2876181, 303-5739, 303-5795, 3R7905, 5693389, 5693863, 6V0492, 9742809-166, OR4316
MITSUBISHI	3002A6602100, 32A66-02100
CASCO	CST40338
DELCO REMY	DRS0983
DENSO	128000-1060, 428000-1660, DSN2115
DRI	672034102
ELSTOCK	25-5391
LUCAS ELECTRICAL	LRS04229
RE-EX	502-02848
TMI	ST02848

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
OEM Replacement Design	Replaces multiple CAT starter references	Ensures compatibility with original systems
12V Heavy Duty Output	Designed for diesel engine starting	Provides reliable cranking power
High Torque Performance	Handles demanding engine starts	Improves cold-start reliability
Durable Construction	Built for construction equipment environments	Provides longer service life
Precision Gear Engagement	Ensures smooth pinion operation	Reduces wear on flywheel components
Tested Before Shipment	Quality checked before delivery	Provides dependable operation

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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