STG93243 Starter 10R-9056 10R9056 3T2874 for Caterpillar CAT 3306 3340 Engine 32V Heavy Duty Replacement-Products-TIANGUAN-Page 1

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STG93243 Starter 10R-9056 10R9056 3T2874 for Caterpillar CAT 3306 3340 Engine 32V Heavy Duty Replacement

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US$286.00

ITEMNO： STG93243

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PRODUCT DETAILS

STG93243 Starter 10R-9056 10R9056 3T2874 for Caterpillar CAT 3306 3340 Engine 32V 9.0KW 12T Delco 50MT
Part Numbers: 10R-9056, 10R9056, 3T2874, 3T-2874
Product Description:
The STG93243 starter motor is a heavy-duty replacement designed for Caterpillar CAT 3306 and 3340 engines. Built with Delco 40MT technology, this 32V 9.0KW starter delivers powerful and reliable cranking performance, making it ideal for demanding industrial, construction, and mining applications. Its rugged construction ensures durability and long service life under extreme working conditions.
Specifications:
Item Details
Product Type Starter Motor
Unit Type Delco 50MT
Voltage 32V
Power 9.0KW
Rotation CW
Teeth 12T
Weight 33.4KG
OEM & Cross Reference:
Brand Part Numbers
Caterpillar 10R-9056, 10R9056, 3T2874
Fitment:
Engine / Application
Caterpillar CAT 3306 Engine
Caterpillar CAT 3340 Engine

Item	Details
Product Type	Starter Motor
Unit Type	Delco 50MT
Voltage	32V
Power	9.0KW
Rotation	CW
Teeth	12T
Weight	33.4KG

Brand	Part Numbers
Caterpillar	10R-9056, 10R9056, 3T2874

Engine / Application
Caterpillar CAT 3306 Engine
Caterpillar CAT 3340 Engine

PRODUCT HIGHLIGHTS

Feature	Description	Benefit
OEM Replacement Design	Replaces CAT 10R-9056 and 3T2874 starter motors	Ensures reliable compatibility
32V Heavy Duty System	Designed for large diesel engines	Provides strong cranking power
50MT Starter Design	Proven heavy-duty starter platform	Handles demanding operating conditions
12T Pinion Gear	Matches original flywheel engagement	Ensures smooth engine starting
SAE 3 Mounting	Original equipment mounting configuration	Simplifies installation
Durable Internal Components	Heavy-duty armature, solenoid, brushes, and bearings	Extends service life
Industrial Grade Performance	Built for construction and generator applications	Reduces equipment downtime

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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