STG93794 OEM Starter Motor HM90R3504SE / 5396504 / STP1658 for Cummins B6.7G Diesel Engine-Products-TIANGUAN-Page 1

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STG93794 OEM Starter Motor HM90R3504SE / 5396504 / STP1658 for Cummins B6.7G Diesel Engine

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PRODUCT DETAILS

Starter Motor HM90R3504SE 5396504 STP1658 for Cummins B6.7G Diesel Engine

24V 7KW Starter Motor STP1658 for Cummins B6.7G Diesel Engine

Part Numbers: HM90R3504SE, 5396504, STP1658

Product Overview

This 24 Volt 7KW heavy-duty starter motor is engineered for Cummins B6.7G diesel engines, delivering high cranking torque, fast engine start performance, and long-lasting durability. Designed for generator sets and industrial diesel applications, it features OEM-grade fitment and premium internal components for reliable operation in demanding environments.

Product Specifications

Item	Specification
Product Name	Starter Motor
Voltage (VO)	24 Volt
Power Output (PO)	7 KW
Teeth (TE)	10 Teeth
Pinion Teeth	10 PCS
Center Register (CR)	88 mm
Mounting Dimension (E)	As per OEM Standard
Rotation	Clockwise (CW)
Condition	New / Aftermarket Replacement
OEM Reference	KR STP1658MHKR
Alternative OEM	STP1658RPPRES
Cross Reference	HM9OR3504SE
Compatible Engine	Cummins B6.7G Diesel Engine
Application	Diesel Generator Sets / Industrial Equipment
Housing Material	Heavy-Duty Aluminum
Gear Material	Hardened Steel
Internal Windings	High-Grade Copper
Cooling	Air-Cooled
Warranty	12 Months

Compatible Applications

Manufacturer	Engine / System
Cummins	B6.7G Gas Engine
Cummins	B6.7 Diesel Platforms
Prestolite / Leece Neville	HM90 Starter Systems
Buses / Trucks	Medium–Heavy Duty Vehicles
Generator Sets	Industrial Power Systems

Packing Information

Item	Value
Net Weight (NW)	11.8 KG
Gross Weight (GW)	12.8 KG
Carton Size	38 × 24 × 20 CM

PRODUCT HIGHLIGHTS

Product Highlights

Feature 1	Feature 2	Feature 3
OEM Direct Replacement	High Torque Output	Stable 24V Starting Performance
HM90 Heavy-Duty Platform	Reliable Cold Start Ability	Long Service Life
Strong Gear Engagement	Industrial-Grade Durability	Tested Before Shipment

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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