Part Name:Piston Pump
Part Number:6E-5965, 6E5965
Application:CAT Caterpillar Crawler Dozer D4H III D4H XL D5M
Condition:Aftermarket new In Stock
Product Weight:23kg/50.7pounds (1 piece)
Package:Neutral packing
Payment Method:Credit Card, PayPal, T/T, Western Union, etc
Lead Time:6-8 working days
Delivery Time:5-12 days by air 35-45 days by sea
Notes:We will give you a reply within 12 hours.
| Specification | Details |
|---|---|
| Product Name | Main Hydraulic Pump |
| OEM Part Numbers | 6E5965 |
| Compatible Models | Caterpillar CAT Dozer D4H III D4H XL D5M |
| Application | Excavator |
| Condition | 100% Brand New |
| Pump Type | Axial Piston Variable Displacement |
| Warranty | 12 Months (Depending on specific terms) |
| MOQ | 1 Set |
Frequently Asked Questions (FAQ)
A: The most reliable method is to check the data plate on your current hydraulic pump or consult your machine’s parts manual. If your equipment is a Caterpillar 322C and requires any of the part numbers 200-3406, 171-9103, or 173-3519, this pump is a guaranteed match. If you are still uncertain, please feel free to contact our support team with your machine’s serial number for verification.
A: Common symptoms of a failing hydraulic pump include a noticeable loss of power or slow hydraulic response, unusual grinding or whining noises, excessive heat generation, or external oil leaks. If you experience any of these issues, it is highly recommended to inspect or replace the pump promptly to prevent further damage to the hydraulic system.
A: Absolutely. We understand the importance of product quality. Before dispatch, our quality control team will conduct a thorough inspection and provide high-resolution photos or detailed testing videos to ensure the pump meets your expectations and is in perfect working condition.
A: We offer flexible shipping solutions tailored to your needs, including sea freight, air freight, and international express services (such as DHL, UPS, or TNT). Delivery times will vary depending on the order quantity and your chosen shipping method. Our logistics team will track your shipment in real-time to ensure a smooth delivery process.
📦 Warranty&Reture Policy:
🛡️ 1、One year warranty. If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
🔍 2、14days evaluation and investigation takes placed after receiving your return item.
We can provide multiple options for some products (original brand new, refurbished, used, Equivalent substitutes, etc.). Please contact our Customer Service for more information.
Customer Service Manager WHATSAPP: +8615016276679（Click the button on the upper left corner of the website to contact）
Customer Service Manager Email: zengduff@marginalhyd.com
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