Product Overview

This high-quality water pump belt pulley is a critical component for maintaining optimal cooling system performance in Isuzu 6WG1T diesel engines. Designed for durability and precise fitment, it is an essential spare part for heavy machinery maintenance. We supply this part globally, with significant experience serving key markets in North America, Europe, the Middle East, and the Asia-Pacific region, ensuring reliable support for your fleet operations anywhere in the world.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless operation with the existing serpentine belt system.
• Enhanced Durability: Constructed from high-grade materials to withstand the high temperatures and stresses of diesel engine operation, ensuring a long service life.
• Optimal Cooling Performance: Ensures consistent and correct belt tension to drive the water pump, which is vital for maintaining proper engine temperature and preventing overheating.
• Reduced Downtime: A direct replacement part that enables quick and efficient repairs, getting your heavy equipment back to work faster.
• Cost-Effective Solution: Provides OEM-level quality and performance at a competitive price, offering excellent value for maintenance budgets.

Technical Specifications

OEM Cross-Reference

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

• Isuzu: 1-13660360-0
• Interchange Number: 136603600

Compatibility

This water pump pulley is specifically designed for and compatible with the following application:

• Engine Model: Isuzu 6WG1T diesel engine.
• Vehicle/Machine Application: Commonly found in various heavy-duty excavators and construction machinery powered by the Isuzu 6WG1T engine block. Please verify your engine model number before ordering.

Global Supply & Distribution

We are a trusted global supplier of heavy machinery engine parts, equipped to meet the demands of international B2B clients.

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: We ensure fast and reliable delivery to major ports and logistical hubs, with consolidated shipping options available for bulk orders.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared in full compliance with international trade regulations for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive a reliable part for critical applications.

• Manufacturing Standards: Produced using precision tooling and strict quality control processes to meet or exceed original equipment dimensions and performance.
• Rigorous Testing: Components undergo dimensional checks and material verification to ensure integrity and fit.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: How can I confirm this pulley fits my specific Isuzu 6WG1T engine?
A1: The most reliable method is to cross-reference the part number currently on your engine’s water pump pulley. Match it with our listed numbers: 136603600 or 1-13660360-0. You can also verify your engine’s model plate, which should clearly state “6WG1T.”

Q2: What is the recommended maintenance or inspection interval for this component?
A2: The pulley itself is a wear item that should be inspected during every routine belt service. Look for signs of excessive wear, cracking, bearing noise, or misalignment. It is typically replaced if damaged or when the water pump itself is being serviced.

Q3: Do you provide technical support for installation?
A3> While we supply the component, installation should be performed by a qualified technician familiar with heavy-duty diesel engines. The process generally involves relieving belt tension, removing the drive belt, unbolting the old pulley, and installing the new one with proper torque specifications. We can provide general guidance, but always refer to the official engine service manual for precise procedures.

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 .