Weichai Engine Fuel Injection Pump 612601080380 – High Pressure Diesel Pump for Construction Machinery

Product Details

Product Overview

This is a premium quality 612601080380 Fuel Injection Pump, engineered as a direct replacement for Weichai diesel engines. Designed for heavy-duty applications, this pump ensures precise fuel delivery for optimal combustion efficiency. We are a leading global supplier of Weichai engine components, serving markets in North America, Europe, Southeast Asia, and the Middle East with reliable shipping via sea, air, and express couriers.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications, ensuring a perfect fit and seamless integration with Weichai engine systems.
• Enhanced Durability: Constructed with high-strength alloy materials and hardened components to withstand extreme pressure and long operational hours.
• Optimized Fuel Efficiency: Advanced plunger design delivers consistent high-pressure fuel injection, reducing fuel consumption and emissions.
• Rigorous Testing: Every pump is 100% pressure and flow tested to guarantee performance and reliability before shipment.
• Easy Installation: A direct bolt-on replacement that requires no modifications, minimizing downtime for your equipment.

Technical Specifications

OEM Cross-Reference

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

• Weichai OEM: 612601080380
• Alternative Reference: 612600080380, 612601080379

Note: Always verify the original part number on your pump to ensure compatibility. The 612601080380 is the primary reference for this unit.

Compatibility

• Engine Models: Weichai WP10G240E343, WP10.340E22, WP12.375E50, and other WP10/WP12 series diesel engines used in construction and heavy equipment.
• Vehicle/Equipment Applications: Shantui bulldozers, XCMG loaders, SANY excavators, and other Chinese heavy machinery brands.
• Year Range: 2012–2020 (please confirm with your engine serial number).

Global Supply & Distribution

We are an experienced exporter specializing in diesel engine parts for the global market. Our logistics network ensures fast and reliable delivery to major industrial ports and cities worldwide.

• Shipping Capabilities: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight (FCL/LCL).
• Major Markets Served: United States, Canada, Germany, UAE, Saudi Arabia, Australia, Indonesia, Vietnam, and South Africa.
• Delivery Time: 3-7 days for express, 7-15 days for air, 20-35 days for sea.
• Trade Compliance: We provide all necessary documentation for customs clearance, including commercial invoices, packing lists, and certificates of origin.

Quality Assurance

• Manufacturing Standard: ISO 9001:2015 certified production facility.
• Testing: 100% bench-tested for flow rate, pressure, and seal integrity.
• Warranty: 12-month warranty against manufacturing defects.
• Certification: CE and RoHS compliant components.

FAQ

Q: Will this fuel injection pump fit my Weichai WP12 engine?
A: Yes, the 612601080380 pump is designed for the WP12 series. However, we recommend checking the engine model plate (e.g., WP12.375E50) and comparing the pump mounting flange and drive shaft spline count to your old unit to ensure a perfect match.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: (1) Ensure the engine is at Top Dead Center (TDC) for cylinder #1. (2) Align the pump timing marks with the engine timing marks. (3) Use new sealing rings and torque all mounting bolts to manufacturer specifications. (4) Bleed the fuel system before starting.

Q: How can I verify the quality of your pump before purchasing?
A: We can provide a test report for the specific pump from our batch. For bulk orders, we offer free samples (shipping cost applies) for quality verification. We also support third-party inspection services like SGS or BV at the buyer’s cost.