314DL CR Hydraulic Arm Cylinder for Excavator Spare Parts 289-7713 2897713 Aftermarket High Quality
| Hydraulic Parts | Hydraulic Pump | Final Drive | Travel Reduction |
| Swing Motor | Swing Reduction | Control Valve | Gear Parts |
| Slew Bearing | Engine Assembly | Hydraulic Cylinder | ECU |
This arm cylinder acts as key load-bearing part for 314DL CR excavator. Fully conforming to original mounting size and hydraulic standards, it supports direct replacement and maintains steady working performance on construction sites.
| Parameter | Details |
|---|---|
| Application | Medium Excavator Hydraulic System |
| Part Name | Hydraulic Arm Cylinder |
| Compatible Model | 314DL CR |
| Part Number | 289-7713, 2897713 |
| Quality Grade | High-Quality Aftermarket |
| Certification | ISO9001, CE |
| Warranty | 12 Months |
| MOQ | 1 Piece |
| Delivery Time | 3-7 Days Air Express |
| Shipping Method | Express, Land, Sea, Railway |
| Payment Option | T/T, Trade Assurance, PayPal |
Built with high-strength seamless alloy steel. Hardened and chrome-plated piston rod gains great wear resistance. High-pressure seals adapt to temperature range of -20℃~+85℃. Every unit passes strict leakage and fatigue inspection before delivery.
| Engineering Item | Data |
|---|---|
| Component Type | 314DL CR Hydraulic Arm Cylinder |
| OEM Part No. | 289-7713, 2897713 |
| Core Material | High-Strength Seamless Alloy Steel |
| Rod Processing | Induction Hardening + Chrome Plating |
| Seal Type | High-Pressure Polyurethane Seal |
| Working Temperature | -20℃ ~ +85℃ |
| Factory Test | Leakage, Fatigue, Dimension Check |
Provides OEM-level performance at favorable cost. Flexible single-piece order supported. 12-month warranty covers non-artificial defects with free replacement. In-stock supply realizes fast shipment to reduce maintenance cost and idle time.
Established in 2013, Belparts specializes in excavator hydraulic spare parts. We offer original and premium aftermarket parts for mainstream excavator brands. Products sell to 150+ regions worldwide with complete cross-border logistics support.
A: Submit equipment serial number or old part photos, we confirm full fit for direct installation.
A: Covers oil leakage, deformation and seal damage caused by non-human factors, accompanied by technical guidance.
A: Structure and material tailored for actual operation, more stable performance and longer service lifespan.
A: Anti-rust treatment and export wooden box packing. 3-7 days air delivery, 30-45 days sea transport.
A: Secure cross-border transactions via T/T, Trade Assurance and PayPal.
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