704-72-44000 Pump Assembly is a precision-engineered hydraulic scavenging pump specifically designed for Komatsu D475A-5 series bulldozers. As a critical hydraulic system component, this pump ensures efficient oil circulation and proper system cooling during continuous heavy-duty operation. Manufactured from high-density aluminum alloy through a 3600-ton single-press extrusion process, it delivers exceptional structural integrity and smooth surface finish.
| Item | Specification |
|---|---|
| Product Name | PUMP ASS’Y (Hydraulic Scavenging Pump) |
| Part Number | 704-72-44000 |
| Brand | Komatsu |
| Machine Model | Komatsu D475A-5, D475A-5A, D475A-5E0, D475ASD-5E0 Bulldozers |
| Weight | 3.18 kg |
| Material | High-density aluminum alloy; Manufactured to Komatsu standard specifications |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
This transfer gear is compatible with:
These models are equipped with the Caterpillar 3516E engine, a 12-cylinder turbocharged and aftercooled diesel engine widely used in large mining haul trucks.
If you’re unsure whether this transfer gear matches your machine, simply provide your machine serial number (S/N) or engine serial number (E/S), and our technical team will verify compatibility before shipment.
The 2487390 transfer gear is designed for heavy equipment operating under the most demanding conditions, including:
Its robust construction and precision engineering make it a reliable choice for maintaining the drivetrain integrity of Caterpillar 789D and 793D trucks in continuous production environments.
YLCM specializes in supplying genuine Caterpillar parts and high-quality aftermarket alternatives to customers worldwide.
We provide:
In addition to transfer gears, we supply a full range of engine components, hydraulic parts, undercarriage parts, filters, and electrical components for Caterpillar machinery.
Every transfer gear is professionally packed to ensure safe international transportation.
Packaging options include:
Each unit is securely packaged to minimize transportation risks and ensure arrival in excellent condition.
We offer flexible shipping solutions to meet your project timelines:
Our logistics team will confirm the final lead time and shipping solution based on your destination.
Looking for the 2487390 GEAR-TRANSFE FOR CAT 3516E?
Contact YLCM today to receive:
Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.
Q: Is this a genuine Caterpillar part?
A: We supply both genuine Caterpillar parts and high-quality aftermarket alternatives. Please contact us with your preference, and we will be happy to assist.
Q: How do I confirm this part is correct for my machine?
A: To ensure perfect compatibility, please provide your machine serial number (S/N), engine serial number (E/S), or the original part number to our team. We will verify the match for you promptly.
Q: What is the warranty on this product?
A: This product comes with a standard 6-month warranty against manufacturing defects.
Q: What is the typical shipping time?
A: This item is generally in stock. The final lead time will be confirmed when we provide your official quote, based on your destination and shipping method preference.
Q: What is the weight of this transfer gear?
A: The approximate weight is 38 kg.
Q: Are there alternative part numbers for this gear?
A: This part is also referenced as 248-7390 and CA2487390.
Q: Do you offer technical support for installation?
A: Yes, our professional technical support team is available to assist you both before and after the sale.
