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Weihuparts Caterpillar 312D Hydraulic Pump – Durable Excavator Part
The Weihuparts Caterpillar 312D hydraulic pump is designed to meet the demanding needs of excavator operations, offering reliable performance and long-lasting durability. As a core component of the hydraulic system, this pump ensures smooth and efficient power transfer to your Caterpillar 312D excavator, supporting everything from routine digging to heavy-duty earthmoving tasks.
Manufactured with precision and built to strict quality standards, the Weihuparts hydraulic pump guarantees robust construction and superior performance. This part is engineered to withstand harsh working environments, reducing downtime and maintenance costs for operators. Whether your project requires steady, consistent power or bursts of high pressure, this hydraulic pump delivers optimal efficiency, helping to maximize your machine’s productivity and lifespan.
Weihuparts stands out as a trusted provider in the excavator parts industry by focusing on quality, affordability, and timely delivery. Our dedicated team of engineers continuously innovates and tests each component, ensuring it meets the latest industry requirements. Choosing Weihuparts means you’re investing in parts designed to fit perfectly and perform reliably in your Caterpillar 312D excavator.
Backed by a commitment to customer satisfaction, Weihuparts not only supplies parts but also strives to support your business success by enabling continuous operations and minimizing unexpected failures. Our vision is to drive excellence through sustainable, innovative solutions that keep your excavator running smoothly every day.
When you select the Weihuparts Caterpillar 312D hydraulic pump, you gain peace of mind from a product trusted worldwide for its strength, efficiency, and durability. Experience dependable equipment performance and elevate your excavation projects with parts designed specifically to meet professional demands.
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Question you may concern
What is your shipping policy?
We offer a variety of shipping options to meet your needs. Orders are typically processed within [insert processing time] days, and delivery times may vary based on your location. We will provide you with tracking information once your order has shipped.
Can I return or exchange parts if I change my mind?
Yes, we accept returns and exchanges within [insert return period, e.g., 30 days] of purchase. The items must be unused and in their original packaging. Please contact our customer service team to initiate a return or exchange.
How do I know which parts I need for my excavator?
If you are unsure which parts are needed, our knowledgeable customer support team can assist you. You can provide us with your excavator model and any relevant details, and we will help you identify the correct parts.
Are your parts compatible with all excavator brands?
Weihuparts strives to offer parts compatible with a wide range of excavator brands and models. However, we recommend checking the product specifications or consulting with our team to ensure compatibility with your specific excavator.
If you have any other questions, please write email to us or call us , we will reply you ASAP.

A10V071 Hydraulic Piston Pump | Excavator Replacement Part
The A10V071 hydraulic pump is a high-efficiency axial piston pump widely used in excavators, loaders, and other heavy-duty machinery. Designed as a direct replacement for Rexroth A10V071, it provides strong pressure performance, smooth fluid flow, and long service life. Available in both OEM and high-quality aftermarket versions, this pump is a reliable choice for hydraulic system upgrades or maintenance.
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✔️ Compatible with Rexroth A10V071 pump models
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✔️ Suitable for excavators, loaders, and industrial equipment
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✔️ High-pressure, axial piston type hydraulic pump
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✔️ Precision-machined components for durability
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✔️ OEM and aftermarket options available
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✔️ Fast global shipping and technical support
- 🛒 Order the A10V071 Hydraulic Pump Now – Trusted performance. Global support.
📩 Contact Us for price, availability, or custom configuration.
🌍 OEM & Aftermarket Options | Fast Global Shipping | Factory Direct Price -

D1703 Engine for Excavators | Durable & Fuel-Efficient Solution
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Excavator Hydraulic Pump for CAT 312D | Fast Shipping
Get your high-quality Weihuparts CAT 312D hydraulic pump! Engineered for durability and peak performance, this essential 312D hydraulic pump ensures your excavator runs efficiently. Benefit from our fast shipping to minimize downtime. Choose Weihuparts for reliable, high-quality solutions for your CAT 312D.