Product Overview

This is a high-performance, direct replacement starter motor designed for Mitsubishi industrial and automotive diesel engines. We are a global supplier of genuine-quality engine components, offering reliable worldwide shipping to major markets including North America, Europe, the Asia-Pacific region, and the Middle East. This starter is engineered to meet the rigorous demands of commercial and industrial applications.

Key Features & Benefits

• Precise OEM Fitment: Manufactured to exact original specifications for seamless installation and reliable performance in designated Mitsubishi engine models.
• Robust Construction: Built with high-grade materials and durable components to withstand high-torque starting cycles and harsh operating environments.
• Optimal Power Output: Delivers a consistent 2.2kW (12V) power rating with a 13-tooth pinion for fast, reliable engine cranking.
• Enhanced Durability: Features quality brushes, a sturdy solenoid, and a robust drive mechanism for extended service life and reduced downtime.
• Global Compliance: Suitable for international voltage standards and engineered for reliable operation in diverse climatic conditions.

Technical Specifications

OEM Cross-Reference

This part serves as a direct replacement for the following OEM part number:

• Mitsubishi: 31B66-00101

It is the correct starter for engines using the referenced model codes.

Compatibility

This starter motor is compatible with a range of Mitsubishi diesel engines, including but not limited to models found in generators, construction machinery, and industrial equipment.

• Compatible Engine Models: S3L, S3L2, S4L, S4L2, QDJ1431S, K4D series.
• Vehicle/Equipment Application: Suitable for machinery and vehicles powered by the above Mitsubishi engine families. Please verify your engine’s model and serial number before ordering.

Global Supply & Distribution

We specialize in the international export of heavy-duty engine components. Our logistics network ensures efficient delivery to key industrial hubs and ports worldwide.

• Worldwide Shipping: Available via air and sea freight to all major continents.
• Key Markets Served: We regularly supply distributors and workshops in North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, Southeast Asia, and the GCC countries.
• Fast Delivery: Consolidated shipments ensure cost-effective and timely delivery to major logistic centers.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided for smooth customs clearance.

Quality Assurance

We partner with ISO-certified manufacturers to ensure every part meets stringent quality standards.

• Manufacturing Standards: Components are produced to meet or exceed original equipment specifications for fit, form, and function.
• Rigorous Testing: Each starter undergoes performance testing for voltage draw, cranking speed, and solenoid engagement.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: How can I confirm this starter motor will fit my specific Mitsubishi engine?
A: The most reliable method is to cross-reference the part number stamped on your original starter. Match it with our listed OEM number 31B66-00101. Also, verify your engine’s model designation (e.g., S4L2, K4D) against our compatibility list.

Q: Is this starter suitable for daily use in a commercial vehicle?
A> Yes. This 2.2kW starter is engineered for the demanding start-stop cycles of commercial and industrial applications. Its robust construction ensures reliable performance under frequent use.

Q: What should I check if I experience installation issues?
A> First, ensure the pinion tooth count (13T) and bolt pattern match your engine’s flywheel/flexplate. Check the electrical connections for the correct voltage (12V) and clean, tight terminals. Incorrect fitment is often due to a mismatch in the engine model variant.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .