Home Products

STG51498 Starter Motor 1911948 191-1948 M2T66371 M002T66371 for Onan Engines | 24V 3.2KW 10T CW OSGR Replacement

3 Reviews

Add Your Review

US$148.00

ITEMNO： STG51498

IN STOCK

BUY NOW ADD TO CART

Good Packaging

Safe Payment

100k+ Customers Top Choice

1 Year Warranty

90-Day Return

24/7 Service

TAGS：

Product Details Product Highlights Shipping

PRODUCT DETAILS

STG51498 Starter Motor 1911948 191-1948 M2T66371 M002T66371 for Onan Engines | 24V 3.2KW 10T CW OSGR Replacement

Part Numbers

Onan: 1911948 / 191-1948

Mitsubishi: M2T66371 / M002T66371 / M2T66371ZC / M002T66371ZC

Product Description

STG51498 Starter Motor is a new aftermarket replacement designed for Onan engines and compatible Mitsubishi industrial engine applications.

Featuring a 24V, 10-tooth, clockwise-rotation Offset Gear Reduction (OSGR) design, this starter motor is engineered to deliver dependable engine cranking performance for industrial and power-generation equipment.

Designed to replace Onan 1911948 / 191-1948 and Mitsubishi M2T66371 / M002T66371, this starter is suitable for compatible Onan engine applications. Verify the original starter number, mounting dimensions, and electrical specifications before installation.

Product Specifications

Property	Value
Product Model	STG51498
Part Number	1911948 / 191-1948 / M2T66371 / M002T66371
Unit Type	Starter
Product Type	Industrial Engine Starter Motor
Voltage	24V
Power Output	3.2KW
Number of Teeth	10T
Rotation	CW
Starter Type	OSGR (Offset Gear Reduction)
Gear Outside Diameter	40mm / 1.575in
Mounting Holes	2
Mounting Hole Type	12mm Unthreaded
Engine Brand	Onan
Compatible Engine Brand	Onan / Mitsubishi
Application	Industrial Engine / Power Generation Equipment
Condition	New Aftermarket
Weight	8.7 kg Estimated

OEM / Cross Reference Table

Brand / Category	Part Number
Onan	1911948 / 191-1948
Mitsubishi	M2T66371 / M002T66371 / M2T66371ZC / M002T66371ZC
Arrowhead	SMT0203
J & N	410-48074
Lester	19605
NSA	STR-6140
Unipoint	STR-6140
WAI	21551MI
Wood Auto	STR71200

Compatible Applications

Engine / Equipment Model	Compatible Application
Onan Industrial Engines	Compatible 24V Starting Systems
Onan Generator Engines	Industrial Power Generation Applications
Onan DL3 / L317D / L423 / L634	Selected Engine Applications
Onan MDL3 / MDL4	Compatible Industrial Engine Applications
Mitsubishi Industrial Engines	Engines Using Matching M2T66371 Starter
Onan Engine Equipment	Applications Requiring 24V CW 10T OSGR Starter

PRODUCT HIGHLIGHTS

Product Highlights

24V 3.2KW 10T Starter Motor	Onan Engine Compatibility	OSGR Gear Reduction Design
CW Rotation	Mitsubishi M2T66371 Replacement	High-Torque Engine Cranking
40mm Gear OD	Industrial Engine Applications	New Aftermarket Starter

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

Need Help?

Our product experts will respond to your email within 24 business hours.

Question *

Name *

Email *

Verification code *

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.

PRODUCT RECOMMENDATION