24V 11T 7.5KW Starter Motor compatible with HITACHI EX400-5 6RQ1 6RB1 Engine STK8730WD STK9730WD STW3730WD STW8730LP STW8730WD STH3730RB STH3730WA STW3730RB STW3730WA

OEM-Grade Starter Motor for Hitachi EX400-5 – Built for Performance
This 24V 11T 7.5kW starter motor is a premium replacement unit for Hitachi EX400-5 excavators powered by Isuzu 6RB1 or 6RQ1 engines. It’s the ideal solution for any hitachi excavator parts dealer looking to stock reliable, high-performance ignition components that withstand the toughest worksite conditions.

Perfectly Matched to Hitachi Excavator Parts Systems
Whether you are maintaining large machines or rebuilding older units, this starter integrates smoothly with standard Hitachi excavator parts systems. Its OEM-compliant design ensures precision fit and functionality, reducing downtime and increasing customer satisfaction.

Built for Durability – Ideal for Mini and Full-Sized Machines
This motor is robust enough for heavy-duty excavators and compatible with designs often found in Hitachi mini excavator parts catalogs. Its rugged construction and long service life make it a dependable component for equipment operating in extreme environments.

Preferred by Aftermarket Hitachi Excavator Parts Specialists
As a sought-after part among aftermarket hitachi excavator parts suppliers, this starter provides cost-effective, high-quality performance without compromising on reliability. It fits seamlessly into non-OEM maintenance programs that demand durability and serviceability.

Designed for Easy Stocking and Fast Installation
With cross-compatibility across multiple OEM part numbers and models, this starter is an easy inventory choice for any hitachi excavator parts dealer. Its plug-and-play design reduces service time, making it a favorite for field mechanics and fleet operators alike.



Product Advantages

Broad Compatibility with Hitachi Machines
This starter motor fits the EX400-5 model and aligns with multiple OEM numbers—ideal for inclusion in professional hitachi excavator parts inventories.

Trusted by Dealers and Repair Centers
Widely adopted by hitachi excavator parts dealers due to its durability and consistent performance across various engine and chassis combinations.

Applicable for Both Mini and Full-Size Excavators
Though designed for larger units, its design elements mirror those in hitachi mini excavator parts, making it adaptable for use in varied product lines.

Aftermarket Ready for Global Distribution
This component is a staple in catalogs of aftermarket hitachi excavator parts, ensuring cost-effective sourcing and reliable engine starts.

Fast Installation Reduces Equipment Downtime
Its quick-install design saves labor costs and improves turnaround for service centers and hitachi excavator parts dealers supporting high-volume fleets.





Product Details

Part Number Reference


24V 11T 7.5KW Starter Motor compatible with HITACHI EX400-5 6RQ1 6RB1 Engine STK8730WD STK9730WD STW3730WD STW8730LP STW8730WD STH3730RB STH3730WA STW3730RB STW3730WA

GNT is a leading manufacturer of high-quality construction equipment parts, with a focus on producing starter motors and alternators that are compatible with a wide range of vehicles. Since our establishment in Guangzhou in 1998, we have built a reputation for excellence in the industry. Our products are trusted by customers worldwide, and we are committed to delivering reliable, cost-effective solutions that meet their needs. In addition to our core offerings, we also provide a range of other products for various applications. Our expertise extends to excavators, tractors, forklifts, backhoe loaders, snowmobiles, jet skis, boats, motorcycles, and trucks. Whatever your requirements, we have the expertise and experience to deliver the right solution for you.

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High-quality products: We use only the best materials and employ strict quality control measures to ensure that our products meet or exceed industry standards.

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