STG50762 Starter Motor for Kubota WG2503 Engine 228000-5271 228000-5272 228000-5273 1MC81890-01 | 12V 2.0KW 9T CW OSGR Replacement-Products-TIANGUAN-Page 1

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STG50762 Starter Motor for Kubota WG2503 Engine 228000-5271 228000-5272 228000-5273 1MC81890-01 | 12V 2.0KW 9T CW OSGR Replacement

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PRODUCT DETAILS

STG50762 Starter Motor for Kubota WG2503 Engine 228000-5271 228000-5272 228000-5273 1MC81890-01 | 12V 2.0KW 9T CW OSGR Replacement

PRODUCT DETAILS

Brand	OEM / Reference Number
DENSO	228000-527
DENSO	228000-5270
DENSO	228000-5271
DENSO	228000-5272
DENSO	228000-5273
YAMAHA	1MC81890-01

Product Description

The STG50762 Starter Motor is a high-quality aftermarket replacement designed for Kubota WG2503 engines and compatible applications requiring DENSO 228000-527 series starter motors. It delivers reliable engine cranking performance with a 12V, 2.0kW output, 9-tooth pinion gear, and clockwise (CW) rotation configuration.

Built with an OSGR (Offset Gear Reduction) starter design, this starter motor provides efficient torque multiplication, reduced electrical load, and dependable starting power for industrial and commercial engine applications. It is manufactured to meet or exceed OEM performance standards for durability and consistent operation.

This replacement starter is a direct-fit solution for replacing worn or failed original units, offering excellent compatibility with Kubota WG2503 engines and Yamaha reference applications using the listed OEM numbers.

Product Specifications

Item	Specification
Product Name	Starter Motor
SKU	STG50762
Unit Type	Starter
Brand Type	Aftermarket Replacement
Condition	Brand New Aftermarket Part
Voltage	12V
Power Output	2.0kW
Rotation	Clockwise (CW)
Pinion Teeth	9 Teeth
Starter Type	OSGR (Offset Gear Reduction)
Compatible Engine	Kubota WG2503
Primary OEM Reference	DENSO 228000-527 Series
Cross Reference	228000-5270, 228000-5271, 228000-5272, 228000-5273, Yamaha 1MC81890-01
Estimated Net Weight	5.8 kg (Estimated)

Compatible Applications

Manufacturer	Model / Engine
Kubota	WG2503 Engine
Yamaha	Applications using 1MC81890-01 starter reference

PRODUCT HIGHLIGHTS

Feature	Description	Benefit
2.0kW Starting Power	Provides strong cranking performance	Reliable engine starts under demanding conditions
OSGR Gear Reduction Design	Improves torque efficiency	Reduces battery load and enhances durability
Direct Replacement Fit	Matches OEM specifications	Easy installation with minimal modification

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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