Doosan D24 Engine Water Pump 7280344 400921-00214D | Heavy Equipment Cooling System

Product Details

Product Overview

This high-performance Doosan D24 Water Pump (Part Numbers: 7280344, 400921-00214D) is a direct replacement unit engineered for optimal cooling system performance in Doosan heavy machinery. Manufactured to meet or exceed OEM specifications, this water pump ensures reliable engine temperature regulation and long service life. We provide global shipping to major industrial centers including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast delivery for B2B customers worldwide.

Key Features & Benefits

• Precision Engineering: Cast iron impeller and housing ensure structural integrity under high-stress conditions.
• Durable Sealing: Premium ceramic mechanical seal prevents coolant leakage and extends pump lifespan.
• Direct Fit: Bolt-on replacement design eliminates the need for modifications, reducing installation time.
• Corrosion Resistance: E-coated finish protects against rust and chemical damage from coolant additives.
• Rigorous Testing: 100% factory-tested for flow rate, pressure, and leak resistance before shipment.

Technical Specifications

OEM Cross-Reference

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

• Doosan: 7280344, 400921-00214D
• Alternative: 400921-00214 (Superseded)

Compatibility

Designed specifically for the Doosan D24 diesel engine. Common applications include:

• Doosan DX Series Excavators (DX140, DX180, DX225)
• Doosan Solar Series Excavators
• Doosan DL Series Wheel Loaders
• Doosan G Series Generators (G424, G430)

Note: Always verify your engine serial number to ensure compatibility.

Global Supply & Distribution

As a dedicated supplier of heavy equipment engine components, we serve a diverse international clientele. Our logistics network enables efficient shipping to:

• North America: Major ports including Houston, Los Angeles, and New York.
• Europe: Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Singapore, Shanghai, and Dubai.
• Middle East & Africa: Jebel Ali, Durban, and Lagos.

We offer flexible shipping options including express courier (DHL, FedEx), air freight, and sea freight. All shipments are fully insured and tracked.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities.
• Testing: Each pump undergoes pressure testing, flow rate verification, and seal integrity checks.
• Warranty: 12-month warranty against manufacturing defects.
• Certifications: Compliant with international quality standards for aftermarket parts.

FAQ

Q1: Is this water pump a direct replacement for the OEM part on my Doosan D24 engine?
A: Yes, this pump matches the OEM specifications for part numbers 7280344 and 400921-00214D. It is designed as a bolt-on replacement with no modifications required. However, we recommend comparing the physical dimensions and pulley configuration with your original part before installation.

Q2: What is the recommended installation procedure for this water pump?
A: Installation should be performed by a qualified technician. Key steps include: draining the coolant, removing the fan belt and fan, cleaning the mating surface, applying a thin layer of gasket sealant, torquing the bolts to manufacturer specifications (typically 20-25 Nm), and refilling with the correct coolant mixture. Always replace the thermostat and gasket during water pump replacement for optimal performance.

Q3: How often should the water pump be replaced on a Doosan D24 engine?
A: The water pump typically has a service life of 2,000-3,000 operating hours under normal conditions. However, this can vary based on coolant quality, operating environment, and maintenance practices. Signs of failure include coolant leaks from the weep hole, unusual bearing noise, or engine overheating. We recommend inspection during every major service interval (every 500 hours).