Weichai WP6G125E22 Engine Oil Pump 13039311 | Diesel Engine Parts for Machinery

Product Details

Product Overview

This premium Weichai diesel engine oil pump, OEM part number 13039311, is specifically engineered for the WP6G125E22 engine model. As a critical component for lubrication systems, this oil pump ensures optimal oil pressure and flow, protecting your engine from wear and tear. We are a leading global supplier of Weichai machinery parts, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa. With a strong focus on quality and fast logistics, we provide reliable shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications for a perfect fit and reliable performance in Weichai WP6 series engines.
• Enhanced Lubrication: Ensures consistent oil delivery to critical engine components, reducing friction and extending engine life.
• Durable Construction: Built with high-strength materials to withstand high pressure and extreme operating conditions.
• Direct Replacement: A hassle-free swap for your worn or failed oil pump, minimizing downtime for your machinery.
• Cost-Effective Solution: Offers factory-grade quality at a competitive price point for B2B buyers.

Technical Specifications

OEM Cross-Reference

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

• Weichai OEM: 13039311
• Alternative Reference: Check for compatibility with other WP6 series part numbers from Weichai.

Compatibility

This part is specifically designed for the following engine and machinery applications:

• Engine Model: Weichai WP6G125E22
• Vehicle/Machinery: Excavators, wheel loaders, and other heavy machinery powered by the WP6 series diesel engine.
• Year Range: Compatible with models manufactured from 2010 onwards (please verify your specific engine serial number).

Global Supply & Distribution

We are equipped to serve international B2B clients with efficiency and reliability:

• Worldwide Shipping: We ship to all continents via air, sea, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Fast Delivery: Stock items are dispatched within 24-48 hours. Delivery to major ports (e.g., Shanghai, Rotterdam, Los Angeles) typically takes 5-15 days.
• Export Expertise: We handle all international trade documentation, including customs clearance, ensuring a smooth transaction for our global partners.

Quality Assurance

• Standards: Manufactured in ISO 9001 certified facilities, adhering to strict quality control processes.
• Testing: Each oil pump is tested for pressure, flow rate, and durability before shipment.
• Warranty: We offer a 12-month warranty against manufacturing defects, giving you peace of mind.

FAQ

Q1: Is this oil pump a direct fit for my Weichai WP6G125E22 engine?
Yes, this part number 13039311 is the original OEM oil pump for the WP6G125E22 engine. It is a direct bolt-on replacement and requires no modifications for installation.

Q2: What are the signs that my oil pump needs to be replaced?
Common symptoms include low oil pressure warning lights, unusual engine noise (especially from the valve train), and fluctuating oil pressure gauge readings. Regular inspection is recommended during engine overhauls.

Q3: How should I install this oil pump?
Installation should be performed by a qualified diesel mechanic. Ensure the engine is properly timed and the pump is aligned correctly with the camshaft gear. Always replace the oil and filter after installation and prime the pump before starting the engine to prevent dry starts.