Delco-Remy 28MT Heavy-Duty Starter Motor – 24V 4.0kW (6582 / 10T OEM Replacement)

Technical Drawing of Elecdurauto Heavy-Duty Starter Motor Manufacturer

Elecdurauto heavy-duty starter motor technical drawing presents precise OEM dimensions and CAD-verified details, ensuring perfect fit, reliability, and easy integration for distributors and OEM buyers.

Inside Elecdurauto Starter Motor Supplier Factory & Advanced Equipment

At Elecdurauto, the components of each product are strictly inspected to ensure the quality of the products.

New series of products have to undertake all kinds of tests before out into SOP, such as DV performance test,environment test, electromagnetic vibration test, endurance treat.

Electromagnetic Vibration Tester (On Working Condition)

Starter DV Performance Tester

Starter Endurance Test Zone

Environment Test Area

How Elecdurauto Starter Motor Supplier Produces Each Unit

At Elecdurauto, every starter is manufactured to exacting standards through our fully integrated production process. From rigorously inspected raw materials to precision machining and automated assembly, each step is optimized for consistency and performance. Every unit undergoes dynamic testing to ensure unmatched reliability—meeting the demands of both OEM specifications and aftermarket requirements.

Starter Raw Materials Preparation

Starter Component Processing

Starter Parts Fabrication

Starter Parts Assembly Process

Starter Automated Production Line

Starter Quality Control Check

Starter Final Product Assembly

Starter Finished Goods Storage

Quality-Certified Starter Motor Supplier for Global OEM and Distributor Markets

With extensive experience in supplying to OEMs and large distributors, Elecdurauto understands what global compliance truly means. Our starter motors can be tailored to meet the required certifications and regulatory standards in your region — whether it's CE for Europe, E-Mark for automotive electronics, INMETRO for Brazil, or GCC conformity for the Middle East.

What We Offer:

• ISO/IATF 16949 Certified Production

• ISO 14001 Environmental & Safety Compliance

• Optional CE, RoHS, E-Mark, REACH, INMETRO & others

• Lab testing partnerships for electromagnetic compatibility (EMC), durability, noise & vibration, and more

• Customized labeling and documentation to meet your import/export requirements

Trusted by Leading Markets:

• Need help passing a new certification for your country?

• Want to brand your own line with compliance guarantees?

We've done it before — and we're ready to do it for you.

OEM Project Case from Elecdurauto Starter Motor Supplier for Global Brands

At Elecdurauto, we take pride in delivering more than just starters—we provide end-to-end solutions tailored to our clients' exact needs. As a trusted OEM supplier for starters, we've built long-term partnerships by combining precision engineering, responsive service, and value-added support.

From initial design collaboration to final delivery, we ensure every starter meets strict OEM specifications while optimizing for performance and durability. Our team works closely with clients to refine packaging, streamline logistics, and even assist with product development—ensuring a seamless integration into their production lines.

Starter Motor Samples

Designed Boxes with Client Logo

Client Showcasing

OEM Starter Models Showroom

Detailed Shot of Starter Motor

Precision Components Inside Starter

Surface Texture and Labeling on Starter

Starter Motor Units Before Packaging

Elecdurauto Starter Motor Supplier OEM Development Process

Your Reliable Parter for Starter Motor Supply

Elecdurauto brings together a powerful network of China's top automotive electrical component manufacturers to serve global buyers with unmatched efficiency.

As your strategic sourcing partner, we offer:

• Competitive factory pricing

• Product quality on par with international brands

• Full support across fuel and new energy vehicle segments

From OE-compatible starter motors to custom-developed units, Elecdurauto empowers wholesalers, distributors, and OEM customers with reliable supply chain access and flexible production capability.

Why Industry Leaders Choose Elecdurauto

R&D Strength – From Fuel to EV

• National-level high-tech enterprise focused on motor system innovation

• ¥300M+ R&D investment spanning ICE, BEV, HEV, REEV platforms

Advanced Manufacturing Capability

• Modern production centers certified to GMW Global & CINA standards

• Full-process automation with real-time quality control, smart warehousing, and digital visualization

• Industry-leading single-line output capacity

Precision Process Engineering

• Built upon Six Sigma and lean production principles

• Smart upgrade from traditional to digitalized manufacturing

• Capable of complex processes: round wire stators, high-density alternators, IPX4/IP67 protection-grade starters

Comprehensive Quality Assurance

• Full IATF 16949, ISO 14001 compliance

• In-house testing: performance, NVH, life-cycle (except EMC)

• Certified by top OEMs: GMW, Chery, JAC, Foton, Caterpillar

• Lifecycle validation: 45,000 to 350,000 cycles for start-stop systems

High Capacity & Product Range

• Starter motor digital assembly line: 2 million units/year

• Rotor production: 3 million units/year

• Flat wire stators/rotors: 250,000 units/year

• Round wire motors: 240,000 units/year

• Starter assembly total capacity: 600,000 units/year

FAQs – Delco Remy 28MT 24V Heavy-Duty Starter Motor Manufacturer

1. Is this 28MT starter a direct replacement for OEM Delco-Remy 6582 units?

Yes. This starter motor is a direct OEM-interchangeable replacement for Delco-Remy 28MT 6582, matching key specifications including 24V voltage, 4.0kW output, 10-tooth pinion, gear-reduction design, and CW rotation. It directly replaces OEM numbers such as 10455500, 10461486, 10479622, and Lester 6582N, with no modification required.

2. Which diesel engines and equipment commonly use this 28MT starter motor?

This 28MT starter is widely used on Cummins diesel engines, Champion motor graders, and Samsung and Timberjack industrial or forestry equipment. It is designed for construction machinery, off-highway equipment, and industrial diesel applications requiring a 24V heavy-duty starting system.

3. What is the difference between a 28MT and a 50MT starter motor?

The 28MT is a gear-reduction starter optimized for medium to heavy-duty diesel engines, offering high torque with lower current draw. In contrast, the 50MT is typically a direct-drive starter with higher power output for very large engines. Choosing between them depends on engine displacement, flywheel configuration, and OEM specification.

4. How do I confirm compatibility before ordering for my equipment or fleet?

To confirm compatibility, buyers should verify:

• Voltage (24V)

• Pinion teeth count (10T)

• Pinion OD (32 mm)

• Engagement depth (89 mm)

• OEM reference number
  Matching these parameters ensures proper fitment and reliable engagement with the flywheel ring gear.

5. Is this starter suitable for fleet, distributor, or bulk purchasing?

Yes. This 28MT starter motor is ideal for fleet maintenance programs, aftermarket distributors, and OEM replacement stocking. It offers stable production consistency, OEM-level interchangeability, and cost advantages for bulk procurement compared to branded OE units.

6. What type of solenoid and clutch system does this starter use?

This model features a heavy-duty 3-terminal solenoid and a wet clutch system, providing smooth engagement, reduced gear shock, and extended service life. This configuration is particularly suitable for frequent start-stop industrial and construction applications.

7. Is this starter motor new or remanufactured?

This unit is supplied as a brand-new starter motor, not remanufactured. All key components—including armature, solenoid, drive assembly, and housing—are newly manufactured under controlled quality systems, ensuring consistent performance and reliability.

8. What quality standards and testing does this 28MT starter meet?

The starter is produced under IATF 16949 and ISO 9001 certified quality systems. Each unit undergoes electrical performance testing, load testing, and solenoid function inspection to ensure it meets heavy-duty commercial requirements.

9. Can this starter replace both Delco-Remy and aftermarket equivalents?

Yes. In addition to Delco-Remy OEM numbers, this starter is fully interchangeable with aftermarket references such as Lester 6582N and 6574N, making it suitable for multi-brand inventory consolidation and aftermarket replacement programs.

10. What warranty and after-sales support is provided for B2B buyers?

This 28MT heavy-duty starter motor is backed by a 12–18 month commercial warranty, depending on application and agreement. Technical support, OEM cross-reference assistance, and application confirmation are available to support distributors, repair centers, and fleet operators.