2440-9253BKT Arm Cylinder Seal Kit for Doosan Solar 55 55W-V Excavator
2440-9253BKT Arm Cylinder Seal Kit for Doosan Solar 55 55W-V Excavator. Premium aftermarket replacement for hydraulic cylinder repair. Please confirm the OEM part number and machine.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: DSN-2440-9253BKT
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2440-9253BKT Arm Cylinder Seal Kit for Doosan Equipment
Eliminate hydraulic fluid leaks and restore the powerful digging and pulling force of your excavator with the WINSCHEN premium 2440-9253BKT Arm Cylinder Seal Kit. Engineered specifically to withstand the demanding operational pressures and rugged environments of trenching and utility earthmoving, this high-quality aftermarket repair kit ensures your Doosan/Daewoo equipment operates safely and efficiently with zero pressure loss.
Key Features
- Manufactured to strict OEM dimensions, ensuring a precise and seamless fit for the arm hydraulic cylinders (including cylinder assemblies 2440-9253B, 2440-9253C, and 2440-9253E) used in Doosan Solar 55 and Solar 55W-V series excavators.
- Constructed from advanced elastomeric, polyurethane, and heavy-duty wear-resistant materials to provide exceptional resistance to high hydraulic pressure spikes, continuous rod friction, and extreme thermal variations.
- Effectively eliminates internal fluid bypass and external leakage, preventing arm drift and maintaining highly responsive, consistent mechanical force during tough loading and grading operations.
- This comprehensive seal kit includes all essential precision components—such as wiper seals, dust seals, buffer rings, wear rings, retainer rings, and O-rings—required for a complete and reliable cylinder overhaul, directly replacing part number 2440-9253BKT.
- A cost-effective, highly reliable aftermarket alternative that meets or exceeds original equipment standards, minimizing your machine’s routine maintenance downtime and optimizing on-site productivity.
Compatible Equipment Models
Excavators: B55W-1, SOLAR 55, SOLAR 55W-V, SOLAR 55W-V Doosan
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| E5302110 | 1 | Packing, U |
| E6500910 | 1 | Ring, Back-Up |
| E6020160 | 1 | Wiper, Dust |
| 00M319-0 | 1 | Ring, Retaining |
| E6311441 | 2 | O-Ring |
| E6651450 | 2 | Ring, Back-Up |
| E6311461 | 1 | O-Ring |
| 53B411-0 | 1 | Ring, Cushion |
| E5150380 | 1 | Ring, Glyd |
| 00W234-0 | 1 | Ring, Wear |
| 00S466-0 | 1 | Ring, Dust |
| E6310881 | 1 | O-Ring |
| E6640880 | 1 | Ring, Back-Up |
Specifications
| Part Number | 2440-9253BKT (24409253BKT) |
| Part Type | Arm Cylinder Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | DSN-2440-9253BKT |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
To ensure proper fitment, please verify your machine’s exact model and original hydraulic cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.
Related Doosan Seal Kit Categories
Browse more Doosan replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model through our inquiry form or WhatsApp.
| OEM Part Number | 2440-9253BKT |
|---|---|
| Equipment Brand | Doosan |
| Product Type | Arm Cylinder Seal Kit |
| Condition | Premium Aftermarket Replacement |
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