Weichai WP3.9CD33E1 Engine Water Pump | 13024280 | Heavy-Duty Cooling Pump for Excavator & Diesel Generator

Product Details

Product Overview

This is a professional-grade, high-performance Water Pump (Part No. 13024280) specifically designed for the Weichai WP3.9CD33E1 diesel engine. As a critical component of the engine cooling system, this pump ensures optimal coolant circulation, preventing overheating and maintaining peak engine performance. Designed for heavy-duty applications, it is ideal for excavators, construction machinery, and industrial generator sets. We supply globally to markets in North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast and reliable delivery to major ports and industrial hubs worldwide.

Key Features & Benefits

• OEM Standard Fitment: Direct replacement for Weichai original equipment, ensuring perfect alignment and hassle-free installation.
• Superior Durability: Manufactured with a cast-iron housing and a precision-machined shaft for high resistance to wear and thermal stress.
• High-Efficiency Impeller: Engineered for maximum coolant flow rate, effectively reducing engine temperature even under heavy load conditions.
• Long Service Life: Features a high-quality mechanical seal and bearing assembly to prevent leaks and extend operational lifespan beyond standard aftermarket parts.
• Rigorous Testing: Every unit is pressure-tested and performance-verified to ensure zero defects and reliable operation in demanding environments.

Technical Specifications

OEM Cross-Reference

This water pump is a direct replacement for the following original OEM part numbers:

• Weichai OEM: 13024280
• Alternative Reference: WP3.9CD33E1-13024280

Note: Always verify your engine serial number and existing part number to confirm compatibility.

Compatibility

This water pump is specifically designed for the following applications:

• Engine: Weichai WP3.9CD33E1 Series
• Vehicle/Equipment Types: Excavators, Wheel Loaders, Forklifts, Road Rollers, and Industrial Generator Sets.
• Common Models: Compatible with various Chinese-branded heavy machinery (e.g., SDLG, XCMG, SANY, Liugong) using the WP3.9CD33E1 engine.

Global Supply & Distribution

• Worldwide Shipping: We offer express (DHL, FedEx, UPS), air freight, and sea freight options.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Indonesia, Thailand), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
• Fast Delivery: Stock is available for immediate dispatch from our central warehouse to major ports like Rotterdam, Shanghai, Los Angeles, and Dubai.
• Trade Compliance: We have extensive experience in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities.
• Testing: 100% factory tested for pressure resistance, flow rate, and leak prevention.
• Warranty: 12-month warranty against manufacturing defects (excluding damage from improper installation or modification).

FAQ

Q1: How do I confirm this water pump fits my specific engine?
A: Please check the part number on your old water pump. It should match 13024280. Additionally, verify that your engine model is Weichai WP3.9CD33E1. If you are unsure, please send us a photo of your old part or your engine nameplate for confirmation.

Q2: What is the recommended installation procedure?
A: Always drain the coolant before removal. Clean the mounting surface thoroughly to ensure a proper seal. Replace the gasket (sold separately if not included) and apply a thin layer of sealant if recommended by the manufacturer. Torque the mounting bolts to the engine manufacturer’s specifications to avoid warping the housing. Refill with the correct coolant mixture and bleed the system to remove air pockets.

Q3: What is the typical lifespan of this water pump?
A: Under normal operating conditions and with proper coolant maintenance, this water pump typically lasts between 2,000 to 3,000 operating hours. Using high-quality coolant and replacing it at the recommended intervals significantly extends the life of the pump’s internal seals and bearings.