6CT R300 Starter Motor 24V 10T 5.5kW for Cummins Engine | 3283814 3415537 5256984

Product Details

Product Overview

This premium Starter Motor (Part Numbers: 3283814, 3415537, 5256984) is a direct replacement unit designed specifically for Cummins 6CT R300 diesel engines. Engineered to deliver reliable 24V starting power with a robust 5.5kW output and a 10-tooth drive gear, this component is essential for heavy-duty equipment operation in demanding environments.

Manufactured to OEM specifications, this starter motor ensures seamless integration into a wide range of industrial machinery, including excavators, forklifts, loaders, bulldozers, and trucks. It is a critical part for maintaining uptime in construction, mining, logistics, and agricultural applications.

Key Features & Benefits

• Precision Fit: Designed as a direct OEM replacement for Cummins 6CT R300 engines, minimizing installation time and ensuring compatibility with existing mounting points and electrical connections.
• High-Torque Performance: Delivers 5.5kW of starting power at 24V with a 10-tooth pinion, providing reliable cranking even in cold weather or under heavy load conditions.
• Durable Construction: Built with heavy-duty materials to withstand vibration, heat, and continuous use in off-road and industrial environments. Weighs 26 kg for robust internal components.
• Verified Quality: Each unit undergoes outgoing inspection and machinery test reports are available upon request, ensuring performance meets strict quality standards.
• OEM Cross-Reference Compatibility: Covers multiple OEM numbers including 3283814, 3415537, and 5256984, simplifying inventory management for fleet operators.
• Versatile Application Range: Suitable for use in excavators, forklifts, trucks, loaders, bulldozers, and buses, making it a flexible solution for mixed fleets.

Technical Specifications

OEM Cross-Reference

This starter motor is engineered to replace the following OEM part numbers. Please verify compatibility with your specific engine model before ordering:

• 3283814 (Original Cummins Reference)
• 3415537 (Alternative OEM Number)
• 5256984 (Additional Cross-Reference)

Note: This product is a direct replacement for the listed OEM numbers. For complete fitment verification, please check your existing part number against these references.

Compatibility

This starter motor is commonly used for the following engine and equipment applications:

• Engine Models: Cummins 6CT R300, 6CT Series
• Equipment Types: Excavators, Forklifts, Trucks, Loaders, Bulldozers, Buses, and other heavy machinery using the 6CT engine platform

Important: This part is designed for the 6CT R300 engine. Always confirm your engine serial number and starter mounting configuration to ensure proper fitment.

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B customers worldwide. Our logistics network enables fast and reliable delivery to major industrial hubs, including:

• North America: Direct shipping to ports such as Los Angeles, Houston, and New York.
• Europe: Efficient distribution to Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Rapid delivery to Singapore, Shanghai, and Tokyo.
• Middle East & Africa: Service to Dubai, Jeddah, and Durban.

We offer flexible shipping options including air freight, sea freight, and express courier services. Our export experience ensures compliance with international trade regulations and customs requirements. Bulk orders and drop-shipping arrangements are welcome.

Quality Assurance

This product is manufactured in ISO-compliant facilities in Guangdong, China, ensuring consistent quality and performance. Each starter motor undergoes rigorous testing, including:

• Outgoing Inspection: Video inspection reports are available to verify product condition before shipment.
• Machinery Test Reports: Provided upon request to confirm electrical and mechanical specifications.
• Warranty Coverage: Backed by a 6-month warranty against manufacturing defects, ensuring peace of mind for your operations.

We prioritize quality control throughout the production process, from raw material selection to final assembly and packaging.

FAQ

Q1: How can I confirm this starter motor fits my Cummins 6CT engine?
Check your existing starter motor for OEM numbers 3283814, 3415537, or 5256984. Also verify the voltage (24V), power (5.5kW), and tooth count (10T) match your requirements. If you have your engine serial number, we can help cross-reference compatibility.

Q2: What is the recommended installation procedure for this starter motor?
Ensure the battery is disconnected before installation. Align the starter with the mounting flange and torque bolts to manufacturer specifications (typically 40-50 Nm). Connect the main power cable and solenoid trigger wire securely. After installation, test the starter with a brief cranking cycle to verify operation.

Q3: How should I maintain this starter motor for long service life?
Regularly inspect electrical connections for corrosion and tightness. Keep the starter clean from debris and oil contamination. Check the drive gear and ring gear for wear. If the starter struggles to crank, test battery voltage and connections first. The 6-month warranty covers manufacturing defects but not damage from improper installation or external factors.