Product Details

Product Overview

This is a premium-quality 15Z Diesel Water Pump, specifically designed for Toyota diesel engines used in heavy-duty excavators and industrial machinery. As a critical component of the engine cooling system, this water pump ensures optimal temperature regulation, preventing overheating and extending engine life. We are a trusted global supplier, serving major markets including North America, South America, Europe, Southeast Asia, the Middle East, and Africa. Our inventory supports both OEM replacement and aftermarket demands with fast, reliable worldwide shipping.

Key Features & Benefits

• OEM Standard Quality: Manufactured to meet or exceed original Toyota specifications for a direct, perfect fit.
• Durable Construction: Features a precision-engineered impeller and high-grade mechanical seal to resist wear, corrosion, and coolant leaks.
• Optimal Cooling Performance: Ensures consistent coolant flow to maintain ideal engine operating temperatures under heavy load conditions.
• Long Service Life: Built with robust bearings and a heavy-duty housing to withstand the high-stress environment of excavator applications.
• Rigorous Testing: Every unit undergoes pressure and flow testing to guarantee reliability before shipment.

Technical Specifications

OEM Cross-Reference

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

• Toyota OEM: 16100-78126, 16100-78127

Compatibility

This water pump is specifically designed for the Toyota 15Z diesel engine. Common applications include:

• Toyota 15Z Engine (General Industrial & Excavator Use)
• Various compact and mid-size excavator models from Asian OEMs

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and efficient delivery to our B2B partners worldwide.

• Worldwide Shipping: We ship to over 50 countries via air, sea, and express courier (DHL, FedEx, UPS).
• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Stock items are dispatched within 24-48 hours. Bulk orders for major ports (e.g., Shanghai, Rotterdam, Los Angeles) are prioritized.
• Export Expertise: We have extensive experience in international trade, ensuring all documentation and customs compliance are handled professionally.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
• Testing: Each water pump is tested for pressure integrity, flow rate, and seal performance before leaving the factory.
• Warranty: Comes with a standard 12-month warranty against manufacturing defects.

FAQ

Q1: Will this water pump fit my specific excavator model?
A: This pump is designed for the Toyota 15Z engine. Please verify your engine model. While it fits many excavator brands using this engine, we recommend checking the physical dimensions and bolt pattern against your original part for absolute certainty.

Q2: What maintenance is required after installing a new water pump?
A: Ensure the cooling system is flushed and filled with the correct coolant mixture. After installation, run the engine and check for leaks. It is also a best practice to replace the thermostat and radiator cap at the same time to ensure the entire cooling system is refreshed.

Q3: How is the water pump packaged for international shipping?
A: Each water pump is individually boxed and protected with foam or bubble wrap to prevent damage during transit. For bulk wholesale orders, we use reinforced export cartons and pallets to ensure safe arrival.

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 .