Product Details

Product Overview

This high-precision valve seat is specifically engineered for the Mitsubishi 4DR7 diesel engine, a powerplant widely used in industrial machinery and heavy equipment. As a critical component of the fuel injection system, this valve seat ensures optimal sealing and fuel atomization for maximum engine efficiency. We offer global shipping to major industrial centers worldwide, with significant distribution to markets in North America, Europe, Southeast Asia, and the Middle East.

Key Features & Benefits

• OEM-Grade Precision: Manufactured to exact Mitsubishi factory specifications for a perfect fit and reliable performance in your 4DR7 engine.
• Superior Material Composition: Constructed from high-strength, wear-resistant alloy steel to withstand extreme combustion pressures and temperatures, extending service life.
• Enhanced Engine Performance: Restores proper fuel injection timing and compression, leading to improved fuel economy, reduced emissions, and smoother engine operation.
• Rigorous Quality Control: Each valve seat undergoes strict dimensional and hardness testing to ensure it meets international quality standards.
• Direct Replacement: Designed as a direct bolt-on replacement part, minimizing downtime during engine overhaul or repair.

Technical Specifications

OEM Cross-Reference

This valve seat is a direct replacement for the following Mitsubishi genuine part numbers:

• ME072345 (OEM)
• ME073456 (OEM)

Note: Always verify your engine’s serial number against the OEM part number to confirm compatibility before purchase.

Compatibility

This component is specifically designed for the Mitsubishi 4DR7 diesel engine. This engine is commonly found in:

• Mitsubishi FG/FK/FM Series Trucks
• Industrial Generators and Pumps
• Construction and Agricultural Machinery

Typical applications include model years from 2000 to 2015. Please confirm your engine model and year for precise fitment.

Global Supply & Distribution

We are a dedicated supplier of Mitsubishi diesel engine parts with a robust global logistics network. We provide fast and reliable shipping to major ports and industrial centers worldwide, including but not limited to:

• North America: Los Angeles, Houston, Toronto
• Europe: Rotterdam, Hamburg, Antwerp
• Asia-Pacific: Singapore, Dubai, Shanghai
• Middle East & Africa: Jebel Ali, Durban, Lagos

Our experienced export team ensures all shipments comply with international trade regulations, offering flexible terms to meet your procurement needs.

Quality Assurance

• Certifications: Our manufacturing process is ISO 9001:2015 certified, ensuring consistent quality management.
• Testing: Each valve seat is inspected for dimensional accuracy, surface finish, and material hardness before packaging.
• Warranty: We offer a comprehensive 12-month warranty against manufacturing defects, providing you with peace of mind.

FAQ

Q1: How do I confirm this valve seat fits my specific 4DR7 engine?
A: Please check your current part number against the OEM numbers listed (ME072345 or ME073456). The valve seat is a standard component for the 4DR7 engine, but verifying your engine’s serial number with your parts manual is always recommended for absolute certainty.

Q2: What is the correct installation procedure for this valve seat?
A: Installation requires specialized tools for precise pressing and lapping. We recommend having a qualified diesel mechanic or machine shop perform the installation to ensure a proper seal and avoid damage. The valve seat must be installed to the correct depth and angle specification for the 4DR7 cylinder head.

Q3: Can I use this valve seat in a high-performance or modified 4DR7 engine?
A: This is a standard OEM-replacement part designed for stock engine specifications. For high-performance applications requiring higher heat resistance or different valve angles, we recommend consulting with a performance engine builder to select a suitable alternative part.

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 .