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STG50784 Starter Motor 105-3133 10R-0754 for Caterpillar D3 Dozer | 12V 1.4kW 10T CW OSGR Replacement

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PRODUCT DETAILS

STG50784 Starter Motor 105-3133 10R-0754 for Caterpillar D3 Dozer | 12V 1.4kW 10T CW OSGR Replacement

Part Numbers

Caterpillar: 105-3133 / 10R-0754

Arrowhead: SND0683 / 410-52343 / ND228000-3701 / ND9722809-370

Denso: 228000-3700 / 228000-3701

Denso Reman: 9722809-370

J&N Electrical Products: 410-52343

Lester: 19817

Product Description

The STG50784 Starter Motor is an aftermarket replacement designed for compatible Caterpillar D3 dozer applications.

Featuring a 12V electrical system, 1.4kW power output, a 10-tooth pinion gear, clockwise (CW) rotation, and an offset gear reduction (OSGR) design, this starter is intended for dependable starting performance in compatible heavy-equipment applications.

The unit cross-references Caterpillar 105-3133 and 10R-0754, along with Denso, Denso Reman, Arrowhead, J&N, and Lester part numbers.

Before ordering, verify the original starter number, machine year, mounting configuration, and electrical connections to confirm fitment.

Product Specifications

Specification	Details
Product SKU	STG50784
Product Type	Starter Motor
Condition	New Aftermarket Part
Voltage	12V
Power Output	1.4kW
Rotation Direction	Clockwise (CW)
Number of Pinion Teeth	10T
Starter Type	Offset Gear Reduction (OSGR)
Primary Application	Caterpillar D3 Dozer
Listed Application Year	1994
Estimated Net Weight	8.7kg

OEM / Cross Reference Numbers

Brand / Category	Reference Part Numbers
Caterpillar	105-3133, 10R-0754
Arrowhead	SND0683, 410-52343, ND228000-3701, ND9722809-370
Denso	228000-3700, 228000-3701
Denso Reman	9722809-370
J&N Electrical Products	410-52343
Lester	19817

Compatible Applications

Make	Equipment Type	Model	Year
Caterpillar	Dozer	D3	1994

PRODUCT HIGHLIGHTS

Product Highlights

Reliable Starting Performance	Compact OSGR Design	Multiple Cross-References
12V and 1.4kW output for compatible equipment	10-tooth pinion with clockwise rotation	Cross-references Caterpillar, Denso, Arrowhead, J&N, and Lester part numbers

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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