Product Details

Product Overview

This high-precision WP4G95E221 Oil Pump is a critical component engineered specifically for Weichai WP4G95 series diesel engines. Designed to maintain consistent oil pressure and flow, this pump ensures optimal lubrication for extended engine life and reliable performance. We export globally, serving major markets in North America, Europe, Asia-Pacific, the Middle East, and South America. Our parts are trusted by heavy equipment operators, engine rebuilders, and distribution networks worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless integration with Weichai WP4G95 engines.
• Durable Construction: Built with high-grade materials to withstand high pressures and temperatures, ensuring long service life.
• Optimal Lubrication: Delivers consistent oil flow to critical engine components, reducing friction and wear.
• Rigorous Testing: Each unit undergoes pressure and flow testing to guarantee performance and reliability.
• Cost-Effective Solution: A reliable aftermarket alternative to OEM parts, offering significant savings without compromising quality.

Technical Specifications

OEM Cross-Reference

This WP4G95E221 Oil Pump is a direct replacement for the following OEM part numbers:

• Weichai OEM: WP4G95E221
• Alternative OEM: WP4G95E221 (Check with manufacturer for supersessions)

Note: Always verify your engine model and existing part number for compatibility.

Compatibility

This oil pump is specifically designed for the Weichai WP4G95 series diesel engines. These engines are commonly found in:

• Excavators: Various models from Chinese and global OEMs using Weichai power.
• Wheel Loaders & Bulldozers: Construction and mining equipment.
• Industrial Generators & Pumps: Stationary power applications.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major ports and industrial centers globally, including Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Major Markets Served: North America, Europe (EU & UK), Asia-Pacific, Middle East (GCC), Africa, and South America.
• Fast Delivery: Efficient logistics network ensures rapid transit times. Express shipping options available for urgent orders.
• Export Experience: Over 10 years of experience in international trade, compliant with all export regulations and customs requirements.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Each oil pump is tested for pressure, flow rate, and leak integrity before shipment.
• Warranty: Backed by a 12-month warranty against manufacturing defects.
• Certifications: All materials and processes comply with international standards for heavy-duty engine components.

FAQ

Q: How do I confirm this oil pump fits my Weichai engine?
A: Verify your engine model (e.g., WP4G95E221) by checking the engine data plate. This pump is specifically for the WP4G95 series. If you have a different engine code, please contact us with your engine serial number for cross-referencing.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified technician. Ensure the engine is off and cool. Clean the mounting surface, replace the gasket, and prime the pump with clean oil before starting the engine. Always check for leaks after installation.

Q: What is the typical lifespan of this oil pump?
A: With proper maintenance and clean oil, this pump can last for thousands of operating hours. We recommend inspecting the pump during major engine overhauls. Using high-quality engine oil and filters will significantly extend its service life.

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 .