31-34023N Heavy-Duty Starter | Delco 31MT 12V 4.1kW Replacement

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.

How Elecdurauto 31-34023N Starter Motor Supplier Produces Each 31MT 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.

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:

From Latin America to Europe, from Southeast Asia to the Middle East, Elecdurauto has helped partners streamline entry into demanding markets with localized solutions and on-demand compliance support.

• 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.

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

1. 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

2. 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

3. 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

4. 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

5. 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

Co-Hosted With Industry Partners to Elevate Heavy-Duty Standards Globally

As a dedicated supplier of heavy-duty components systems, we strengthen our global presence through strategic cooperation with our South American partner. Together, we co-host international exhibitions to present reliable, high-performance heavy-duty components to distributors, fleet operators, and aftermarket professionals across worldwide.

FAQs for Elecdurauto 31-34023N Heavy-Duty Starter (Delco 31MT Replacement)

1. What vehicles does the 31-34023N heavy-duty starter fit?

The 31-34023N is a Delco 31MT-type replacement starter, commonly used in Class 6–7 commercial vehicles, including:

• Freightliner medium-duty trucks

• Ford F-650 / F-750 (selected diesel configurations)

• Blue Bird school buses

• IC Corporation bus chassis (1652SC / 3000 Series)

• Hino medium-duty trucks equipped with Cummins engines

If you need a vehicle-specific compatibility list, we can generate an OEM cross-reference based on your market (North America, Middle East, Africa, South America, EU).

2. Is this starter an OEM-equivalent replacement for the Delco Remy 31MT?

Yes. The 31-34023N is engineered as a direct-fit replacement for Delco Remy 31MT 12V 4.1kW starters.
It matches OEM-grade standards in:

• Power output (4.1 kW)

• Rotation & solenoid configuration

• SAE #1 mounting

• Pinion specifications

It is widely used by commercial fleets, rebuilders, part distributors, and starter motor suppliers.

3. Do you offer cross-reference numbers for this heavy-duty starter?

Yes. We support full OEM / aftermarket / supplier cross-reference.
You may provide:

• Your current supplier P/N

• OE number

• Starter model (e.g., Delco 31MT)

• Vehicle brand + engine type

We will immediately confirm compatibility for your region.

4. Is this starter available for wholesale bulk orders?

Yes. We specialize in B2B wholesale, supporting:

• Importers

• Distributors

• Fleet maintenance companies

• Rebuilders

• Heavy-duty parts brands (private label / ODM)

MOQ is flexible based on destination and order mix with other heavy-duty components.

5. Can I order the 31-34023N starter with private-label branding?

Yes. B2B services available:

• Custom labels

• Branded cartons

• Bulk packaging

• Barcodes / QR traceability

• Market-specific compliance (EU CE / GCC / LATAM requirements)

Ideal for distributors expanding their starter motor or heavy-duty parts product lines.

6. Which markets do you ship to?

We ship globally, with strong coverage in:

• North America (U.S., Canada, Mexico)

• Middle East & Africa (Saudi Arabia, UAE, Tunisia, Egypt, South Africa)

• South America (Chile, Brazil, Peru, Colombia)

• Europe (Poland, Spain, Italy, Turkey, Romania)

• Southeast Asia (Malaysia, Indonesia, Philippines)

Documentation support: commercial invoice, packing list, CO, Form-E, EUR.1, etc.

7. What is the delivery time for international orders?

Typical shipping time:

• Air freight: 5–9 days

• Express: 3–7 days

• Sea freight: 18–35 days depending on port

• Local warehouse stocking (if applicable): 2–5 days dispatch

We also support consolidation shipping if you order starters + alternators + heavy-duty parts together.

8. Do you offer technical testing reports?

Yes. Every 31-34023N heavy-duty starter is tested on:

• High-torque performance bench

• Solenoid engagement test

• Cold-start performance

• Armature balance

• Load / No-load test

You can request testing videos or QC sheets per batch.

9. What warranty do you provide for the 31-34023N starter?

Standard warranty: 18 months against manufacturing defects.
Extended warranty available for:

• Fleet buyers

• Regional distributors

• Long-term partners