Product Details

Product Overview

This premium Oil Pump Assembly, model 6D140-3 with part number 6218-51-2004, is a direct replacement component designed specifically for Komatsu WA500 Wheel Loaders. Manufactured to meet or exceed OEM standards, this oil pump ensures reliable lubrication and optimal engine performance. We supply this critical engine part globally, serving major markets in North America, Europe, Asia-Pacific, the Middle East, and Africa. Our extensive distribution network guarantees fast and efficient delivery to industrial centers and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-grade materials for exceptional durability and long service life.
• Direct Fitment: Designed as a perfect OEM replacement for the 6D140-3 engine, ensuring easy installation without modifications.
• Enhanced Lubrication: Provides consistent oil pressure and flow, reducing engine wear and extending component lifespan.
• Rigorous Testing: Each unit undergoes strict quality control checks to guarantee performance and reliability under heavy-duty conditions.
• Cost-Effective Solution: Offers a reliable alternative to genuine Komatsu parts without compromising on quality.

Technical Specifications

OEM Cross-Reference

This oil pump assembly directly replaces the following OEM part numbers:

• Komatsu OEM: 6218-51-2004
• Alternative Part Numbers: 6D140-3, 6218512004

Please verify your original part number before ordering to ensure compatibility.

Compatibility

This oil pump is specifically designed for the following equipment:

• Engine Model: Komatsu 6D140-3
• Vehicle Application: Komatsu WA500 Wheel Loader

Always confirm your engine model and part number to ensure a proper fit. For other potential applications, please contact our technical support team.

Global Supply & Distribution

We are a leading exporter of heavy machinery engine parts, providing reliable supply chain solutions for B2B clients worldwide.

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Asia, Africa, and Oceania.
• Major Markets: Strong presence in the USA, Canada, Germany, UAE, Saudi Arabia, Australia, Singapore, and South Africa.
• Fast Delivery: Efficient logistics to major ports (e.g., Rotterdam, Shanghai, Dubai, Houston) and industrial hubs.
• Export Expertise: Experienced in international trade documentation, customs clearance, and compliance with global standards.

Quality Assurance

Our products are manufactured under strict quality control systems to ensure maximum reliability and performance.

• Manufacturing Standards: Produced in ISO 9001 certified facilities.
• Certifications: Meets or exceeds OEM specifications for quality and durability.
• Testing: Each oil pump assembly is tested for pressure, flow rate, and leak integrity before shipment.
• Warranty: Comes with a comprehensive 12-month warranty against manufacturing defects.

FAQ

Q1: Is this oil pump a direct replacement for the original Komatsu part?
A: Yes, this 6D140-3 oil pump (part number 6218-51-2004) is designed as a direct, drop-in replacement for the original Komatsu part on the WA500 wheel loader. No modifications are required for installation.

Q2: What are the signs that my oil pump needs replacement?
A: Common indicators include low oil pressure warning lights, unusual engine noise (especially knocking from the top end), fluctuating oil pressure gauge readings, and visible oil leaks from the pump area. If you experience any of these, it is recommended to inspect and replace the oil pump immediately to prevent engine damage.

Q3: Do you provide installation instructions or technical support?
A: While we do not include a printed manual, our technical support team is available to assist with any installation questions. We recommend having a qualified heavy equipment mechanic perform the replacement to ensure proper timing and torque specifications are followed.

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 .