Product Overview

This is a genuine, brand-new complete diesel engine assembly designed as a direct replacement for the Mitsubishi 4D102 engine, specifically engineered for excavator applications. We are a leading global supplier of heavy machinery engine parts, offering reliable worldwide shipping to major industrial markets including North America, Europe, Asia-Pacific, and the Middle East. This complete assembly provides a comprehensive solution for equipment rebuilds, minimizing downtime and ensuring optimal performance.

Key Features & Benefits

• 100% Genuine & New: Manufactured to original specifications, ensuring perfect fitment and reliable performance.
• Complete Assembly: Supplied as a fully assembled unit, ready for installation to streamline the replacement process.
• Enhanced Durability: Built with high-grade materials to withstand the demanding conditions of heavy excavation work.
• Restored Power & Efficiency: Replaces worn engines to restore original horsepower, torque, and fuel efficiency.
• Reduced Downtime: A direct swap solution that gets critical machinery back to operation faster than a component-level rebuild.

Technical Specifications

OEM Cross-Reference

This complete engine assembly is a direct replacement for the original Mitsubishi 4D102 engine. For precise identification, please reference the engine serial number from your original unit. Common associated OEM part numbers for the complete assembly or major sub-assemblies may include series prefixed by Mitsubishi’s internal numbering system (e.g., MD/MF codes). Please consult with our technical team for exact cross-referencing based on your specific machine model.

Compatibility

This engine is designed for excavators and other heavy equipment models equipped with the Mitsubishi 4D102 diesel engine. It is crucial to verify the exact model of your machine (e.g., specific excavator make and model such as certain Hitachi, Kobelco, or others utilizing this power plant) before purchase. Compatibility spans various year models where the 4D102 was the factory-installed engine.

Global Supply & Distribution

We specialize in the international distribution of heavy equipment engine parts. Our logistics network ensures efficient shipping to key global ports and industrial hubs across North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia). We handle all export documentation, customs compliance, and offer competitive shipping terms (FOB, CIF, DAP) to facilitate smooth B2B transactions worldwide.

Quality Assurance

Every complete engine assembly is sourced from certified manufacturers adhering to strict ISO quality standards. The unit undergoes rigorous performance and pressure testing prior to shipment to ensure it meets original operational specifications. We stand behind our products with a standard warranty covering material and workmanship, providing our B2B clients with confidence and risk mitigation for their operations.

FAQ

Q: Is this engine a direct bolt-in replacement for my excavator?
A: Yes, this is a complete assembly designed as a direct replacement for the Mitsubishi 4D102. For guaranteed fitment, please provide your equipment’s make, model, and the serial number from the old engine.

Q: What is included in the “complete assembly”?
A: The assembly typically includes the long block (engine block, cylinder head, crankshaft, pistons, connecting rods), along with core components like the oil pump, water pump, and timing gear set. It may not include external accessories like the fuel injection pump, alternator, or starter motor unless specified. Please confirm the exact scope with our sales team.

Q: What are the recommended steps after installing a new complete engine?
A: Critical post-installation steps include: priming the lubrication system, properly bleeding the fuel system, checking all fluid levels (coolant, oil), and following a specific break-in procedure as outlined in the machine’s service manual. This ensures longevity and optimal performance from the first start.

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 .