S4e S6k E312d Starter Motor 24v 10t 5.5kw 272-4774 125-2988 34766-20901 M003t56172 for Mitsubishi

Product Details

Product Overview

This high-performance Starter Motor (24V 10T 5.5kW) is engineered as a direct replacement for Mitsubishi diesel engines in the S4E, S6K, and E312D series. Designed for heavy-duty starting power in demanding environments, this unit is a reliable alternative to OEM numbers 272-4774, 125-2988, 34766-20901, and M003T56172.

Manufactured to meet original equipment specifications, this starter motor is commonly used in a wide range of industrial machinery, including excavators, generators, agricultural equipment, and marine applications. Its robust 5.5kW output ensures consistent cranking torque even under cold-start or high-compression conditions.

Key Features & Benefits

• Precision Fitment: Designed as a direct bolt-on replacement for Mitsubishi S4E, S6K, and E312D engine platforms, minimizing installation time and complexity.
• High Torque Output: 5.5kW (7.4 HP) power rating with 10-tooth pinion gear ensures reliable engine starts in heavy construction, agricultural, and marine environments.
• Durable Construction: Built with heavy-duty copper windings and high-grade steel components to withstand vibration, heat, and continuous operation.
• OEM Cross-Reference: Directly replaces multiple OEM numbers (272-4774, 125-2988, 34766-20901, M003T56172), simplifying inventory management.
• 24V Electrical System: Compatible with standard 24V electrical architectures found in most heavy equipment and industrial machinery.
• Rigorous Testing: Each unit undergoes outgoing inspection and machinery test reporting to verify performance before shipment.

Technical Specifications

OEM Cross-Reference

This starter motor is a direct replacement for the following original equipment manufacturer (OEM) part numbers. Please verify your existing part number for compatibility:

• 272-4774 (Common Mitsubishi/Industrial application)
• 125-2988 (Alternative OEM reference)
• 34766-20901 (Cross-reference number)
• M003T56172 (Additional OEM variant)

Compatibility

This starter motor is designed for use with the following diesel engine platforms. Fitment is inferred based on industry-standard cross-reference data; always verify physical dimensions and mounting configuration before purchase:

• Mitsubishi S4E – Commonly used in industrial and agricultural equipment
• Mitsubishi S6K – Frequently found in excavators, loaders, and generator sets
• Mitsubishi E312D – Applications in construction and material handling machinery
• General Applications: Construction, Agriculture, Genset, Marine, and Material Handling equipment

Global Supply & Distribution

We provide reliable worldwide shipping for this starter motor, serving B2B buyers across key industrial markets. Our logistics network ensures fast delivery to major ports and industrial hubs in:

• North America: Los Angeles, Houston, Chicago, Toronto
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Shanghai, Singapore, Busan, Sydney
• Middle East & Africa: Dubai, Jeddah, Durban, Lagos
• South America: Santos, Buenos Aires, Callao

We maintain export-ready inventory and support international trade documentation including commercial invoices, packing lists, and certificates of origin. Express shipping options (DHL, FedEx, UPS) are available for urgent requirements.

Quality Assurance

All starter motors are manufactured in ISO-compliant facilities in Guangdong, China, with strict quality control processes. Key quality measures include:

• Manufacturing Standards: Components are produced to OEM-grade tolerances using certified materials.
• Testing Procedures: Each unit undergoes outgoing video inspection and machinery test reporting to verify electrical performance, torque output, and mechanical fitment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• After-Sales Support: Online technical support available for installation guidance and troubleshooting.

FAQ

Q1: How can I confirm this starter motor will fit my specific Mitsubishi engine?
A: Please verify your existing starter motor’s OEM part number (e.g., 272-4774, 125-2988, 34766-20901, or M003T56172) and compare it with our cross-reference list. Additionally, check the physical dimensions: this unit has a 24V 10-tooth pinion gear with 5.5kW output, designed for S4E, S6K, and E312D engines. If your engine model matches and the OEM number is listed, fitment is highly likely. For non-listed applications, we recommend measuring the mounting bolt pattern and gear offset.

Q2: What maintenance is required for this starter motor to ensure long service life?
A: Regular inspection of electrical connections (battery terminals and ground straps) is critical to prevent voltage drops. Keep the starter motor clean from debris and oil contamination. If the engine cranks slowly, check battery voltage (should be 25.2-26.4V under load) and ensure the pinion gear engages smoothly. The unit is sealed and does not require internal lubrication. If performance degrades, replace the starter rather than attempting field repairs.

Q3: What is the typical lead time for international orders?
A: For stock items, we can dispatch within 3-5 business days after order confirmation. Shipping time depends on your location and chosen method: express courier (DHL/FedEx/UPS) typically takes 5-8 business days to major global cities, while sea freight to main ports takes 20-35 days. We can provide tracking information for all shipments. For bulk or custom orders, please contact us for specific lead time estimates.