Our Starter Motors
OE Standard Replacement Starters for Construction, Agricultural & Commercial Vehicles
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M9T61171
Mitsubishi Series total 80 sku numbers. Power from 2.2KW-7.5KW
We support customize and engineering design.
20 years working experience engineer team.
Product Advantages
1. Fully In-House Integrated Production: Independent mold development, precision die-casting, CNC machining, automated assembly, and comprehensive testing; end-to-end quality control ensures excellence from the source and eliminates assembly-related defects;
2. OEM-Grade Quality Standards: Strict adherence to international OEM manufacturing processes and technical specifications; parameters, precision, and performance benchmark against top-tier global brands, ensuring consistent, compliant quality;
3. Seamless Compatibility Across Brands: Perfect fit for mainstream models from Bosch, Valeo, and Denso; direct drop-in replacement requiring no modifications—install and go with zero-error precision;
4. Precision Engineering for Durability: Micron-level CNC machining and reinforced alloy structures ensure vibration resistance, thermal stability (high/low temps), wear resistance, and low failure rates, offering a service life far exceeding standard replacement parts;
5. Rigorous Comprehensive Testing: Over ten factory-level performance tests simulating real-world operating conditions, significantly enhancing product consistency, stability, and safety;
6. Cost-Effective Supply Advantage: Fully controlled in-house supply chain eliminates middlemen; delivers OEM quality at competitive prices, with support for bulk supply and custom development.
Packaging and Transportation
FAQ
A：
We specialize in full-series OE-standard starter motors and core spare parts, including front housing, brush frame assembly, planet gear and other precision components. All products are compatible with construction machinery, agricultural tractors, heavy-duty commercial vehicles and diesel generator sets, matching mainstream brands such as BOSCH, VALEO and DENSO.
A：
Yes. All our starter motors and spare parts are manufactured strictly in accordance with original OE dimensions, parameters and production processes. Every product undergoes strict testing on size, hardness, torque, insulation and durability, ensuring full compatibility and interchangeability with original parts.
A：
Absolutely. We provide comprehensive customized services, including custom brand logo, shell appearance, mounting flange size, wiring specification, gear tooth number and rotation direction (CW/CCW). We can also develop exclusive products according to customers’ drawings or OE numbers.
A：
We provide a stable after-sales warranty for all finished starter motors and formal spare parts. Under normal installation and working conditions, our products feature low failure rate and long service life. We support free replacement and technical solutions for quality problems caused by production process.
A：
Yes. As a professional source factory with an annual output of over 200,000 units, we have sufficient inventory for mainstream starter motor models and common spare parts. We can support long-term bulk orders, seasonal rush orders and fast sample delivery to ensure stable and on-time delivery.
A：
Sure. We can provide full set of export documents including MSDS certificate, product inspection report, OE parameter manual, packing list and commercial invoice. All documents meet international export standards and customs clearance requirements of various countries.
Contact Us
Related products
Brush Frame Assembly
Front Housing
Relay
Rear Housing
StatorAssembly
The starter stator—also known as the field coil assembly—is installed inside the starter housing. Upon energization, it generates a stable magnetic field that interacts with the armature (rotor) field to produce torque, thereby driving the starter's operation. As a core component of the starter's power system, it is widely used in various automotive starter motors.
SolenoidSwitch
Highly conductive copper contacts handle high starting currents, effectively preventing contact erosion and malfunctions caused by poor contact.
The precision electromagnetic coil provides ample pulling force, ensuring responsive engagement and reliable starting even during cold starts or in low-temperature conditions.
The mechanical thrust mechanism is optimally designed to drive the starter drive into smooth engagement with the flywheel, reducing gear impact and wear.
The housing features excellent sealing to protect against oil, moisture, and dust, thereby extending service life.
StarterDrive
1. Stable torque transmission, powerful starting, and resistance to slipping. 2. Sensitive one-way disengagement effectively protects the starter armature. 3. Precision-machined gears offer wear and impact resistance for a long service life. 4. Precise fit ensures smooth installation and reduces noise caused by gear clashing. 5. Precision-fitted internal rollers ensure reliable performance under both high and low-temperature conditions. 6. High-strength, vibration-resistant housing adapts to demanding vehicle operating conditions.
Armature
1. Manufactured from high-quality materials; we utilize advanced production and testing equipment to ensure the quality of the starters.
2. Features superior heat resistance, vibration resistance, and dust-proof capabilities, ensuring high-quality starters and alternators.
3. Offers durable performance and adapts to various weather conditions.
4. Starters can be customized.
OE: .S13-211
12V 2.2KW 9Teeth CW
OE: .S13-407
12V 2.2KW 9Teeth CW
O.E.NO.9000840
12V 1.4KW 11Teeth CW
OE: .1108443
12V 1.5KW 10Teeth CW
M100R2008S
0001223002
12V 2.4KW 9Teeth CW
0001223016
12V 2.4KW 9Teeth CW
001230001
0001230006
12V 3.0KW 9Teeth CW
0001231002
24V 4.0KW 9Teeth CW
0001231016
24V 4.0KW 10Teeth CW
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