Product Details

Product Overview

This premium set includes the genuine Intake Valve (13026857) and Exhaust Valve (13026858) specifically engineered for the Weichai WP6G125E201 diesel engine. As a critical component of the valve train assembly, these parts ensure optimal combustion efficiency and engine performance. We supply these high-quality Weichai diesel engine parts globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa with reliable shipping and fast delivery to industrial centers.

Key Features & Benefits

• OEM Direct Replacement: Manufactured to meet or exceed original Weichai specifications for a perfect fit and reliable operation.
• Superior Durability: Constructed from high-strength alloy steel to withstand extreme temperatures and high-pressure combustion cycles.
• Enhanced Engine Performance: Precision-ground valve faces and stems ensure a proper seal, optimizing fuel efficiency and reducing emissions.
• Wear & Corrosion Resistance: Advanced surface treatment provides excellent resistance against wear, corrosion, and thermal fatigue, extending service life.
• Rigorous Testing: Every valve undergoes strict quality control checks, including dimensional inspection and hardness testing, ensuring consistent performance.

Technical Specifications

OEM Cross-Reference

These valves are direct replacements for the following OEM numbers:

• Intake Valve: Weichai 13026857
• Exhaust Valve: Weichai 13026858

Note: This product is specifically designed for the Weichai WP6G125E201 engine. For other engine variants, please verify the OEM number against your existing parts.

Compatibility

• Engine Model: Weichai WP6G125E201
• Application: Industrial diesel engines, construction machinery, agricultural equipment, and power generators.
• Note: Always confirm the part number (13026857 & 13026858) matches the original component before installation.

Global Supply & Distribution

We offer a reliable global supply chain for Weichai diesel engine components. Our logistics network ensures fast and secure delivery to major ports and industrial hubs worldwide.

• Shipping: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight available.
• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Delivery: Fast dispatch from our warehouse; typical transit times to major cities are 5-10 business days for express shipping.
• Trade Compliance: Experienced in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standard: ISO 9001 certified production process.
• Material Certification: All materials are sourced from verified suppliers and tested for composition and hardness.
• Testing: Each valve undergoes 100% dimensional inspection and surface quality check before packaging.
• Warranty: We offer a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I verify if these valves are the correct fit for my engine?
A: Please check the part number stamped on your existing intake valve (should be 13026857) and exhaust valve (should be 13026858). Also, confirm your engine model is Weichai WP6G125E201. If you are unsure, please contact us with your engine serial number for verification.

Q2: Is it necessary to replace both the intake and exhaust valves at the same time?
A: While not always mandatory, we strongly recommend replacing both valves simultaneously to ensure balanced wear and uniform performance. This practice helps maintain a consistent seal and prevents potential issues from mixed wear levels between old and new components.

Q3: Do these valves require any special installation procedures?
A: Standard engine valve installation procedures apply. Ensure the valve guides are clean and properly sized. After installation, it is critical to check and adjust the valve clearance according to the Weichai WP6G125E201 service manual specifications. Using a new valve stem seal is also highly recommended.

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 .