EC330B LC EC330B Hydraulic Arm Cylinder for Excavator Spare Parts 14521660 14501281 Aftermarket High Quality

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EC460B LC / EC460B Hydraulic Arm Cylinder | PN:14523672 | Premium Aftermarket Replacement

1. Basic Product Info

This robust aftermarket hydraulic arm cylinder is specially manufactured to replace original components for EC460B LC and EC460B heavy-duty excavators. As a core power unit of the working mechanism, it drives the arm to extend and retract flexibly to finish heavy digging, material lifting and bulk loading tasks. It is widely applied in large-scale infrastructure projects, stone quarrying, mine operations and major earthwork sites. All products are produced in strict accordance with original OEM technical norms, featuring identical installation dimensions, pin gaps and hydraulic connector positions. Users can carry out direct on-site assembly without any cutting, welding or additional modification work.

2. Core Technical Parameters

3. Product Advantages

1. 100% OEM Compatibility: Matches the original part in every structural detail, connecting flawlessly with arm linkages and hydraulic pipelines to deliver stable running performance during heavy-load operations.
2. Heavy-Duty Reinforced Structure: The cylinder body and connecting lugs are thickened and optimized to withstand long-term heavy loads and frequent impacts in harsh working environments.
3. Strict Factory Inspection Process: Each finished cylinder undergoes repeated full-stroke operation tests and high-pressure airtight checks to rule out all potential oil leakage risks.
4. Great Cost-Effectiveness: It boasts the same durability and working performance as genuine parts, helping equipment maintenance teams and spare parts distributors cut operational costs effectively.
5. Flexible Global Shipping Solutions: In-stock goods can be dispatched within 3 working days. Air freight serves urgent delivery demands, while sea freight is the most economical choice for large batch orders.

4. Supplier Brief

Our production base has years of rich experience in developing and manufacturing hydraulic cylinders for EC series heavy excavators. We provide a complete range of boom, arm and bucket cylinders for EC460B and other large-sized models. With sophisticated production techniques and rigorous quality management systems, our products are well recognized and continuously exported to aftermarket markets in Africa, Southeast Asia and the Middle East.

5. FAQ

Q1: Can this arm cylinder fit EC460C or other updated versions?
A: No. Different model generations adopt exclusive part numbers and structural sizes, so they are not interchangeable. Please confirm your excavator model before placing orders.

Q2: Does the standard package come with the seal repair kit?
A: The seal repair kit is not included in standard products. You can purchase the dedicated kit separately and get a nice discount when ordering items together.

Q3: What packaging is used for long-distance sea transportation?
A: Anti-rust oil is injected into the cylinder interior, and anti-rust grease is applied on the piston rod. The whole product is wrapped with waterproof PE film and packed in sturdy export plywood cases.

Q4: Are there preferential prices for ordering a full set of working device cylinders?
A: Yes. Full set orders are eligible for tiered discounts. We also provide consolidated shipment service to help you save logistics costs.

Q5: What after-sales support will be offered if oil leakage happens within the warranty period?
A: Please take clear photos of the leaking area and provide the excavator serial number. We will arrange free seal replacement and professional remote troubleshooting guidance in a timely manner.