440-00222BKT Boom Cylinder Seal Kit for Doosan Daewoo Solar 55-V Plus Excavator
440-00222BKT Boom Cylinder Seal Kit for Doosan Daewoo Solar 55-V Plus 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-440-00222BKT
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440-00222BKT Boom Cylinder Seal Kit for Doosan / Daewoo Equipment
Address hydraulic fluid leaks and restore proper boom cylinder pressure with the WINSCHEN 440-00222BKT Seal Kit. Engineered to meet the rigorous operational standards of Doosan and Daewoo SOLAR 55-V PLUS excavators, this aftermarket service kit provides the essential elastomeric components required to fully rebuild and maintain your hydraulic boom cylinder assemblies.
Key Features
- Direct Replacement: Manufactured to precise OEM dimensional tolerances, ensuring a seamless fit and straightforward installation as a direct replacement for Doosan Daewoo part number 440-00222BKT.
- Industrial Durability: Constructed from fluid-resistant polyurethane, advanced PTFE, and high-grade rubber compounds designed to withstand continuous internal friction, high pressure spikes, and environmental contaminants typical in earthmoving applications.
- Cost-Effective Maintenance: A highly functional aftermarket alternative that meets original equipment specifications, providing a reliable solution for hydraulic cylinder rebuilding and minimizing routine equipment downtime.
Compatible Equipment Models
Excavators: SOLAR 55-V PLUS Doosan / Daewoo
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| E6990066 | 1 | RING;BACK UP |
| E5302350 | 1 | PACKING;U |
| E6020180 | 1 | DUST;WIPER |
| 00M322-0 | 1 | RING;RETAINING |
| E6311581 | 2 | O-RING |
| E6651580 | 2 | RING;BACK UP |
| E6311621 | 1 | O-RING |
| 00C218-0 | 1 | RING;CUSHION |
| E5150470 | 1 | RING;GLYD |
| 00W249-0 | 1 | RING;WEAR |
| 00S472-0 | 1 | RING;DUST |
| E6310961 | 1 | O-RING |
| E6650960 | 1 | RING;BACK UP |
Specifications
| Part Number | 440-00222BKT (44000222BKT) |
| Part Type | Boom Cylinder Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | DSN-440-00222BKT |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
To ensure proper fitment, please verify your machine 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 / Daewoo 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 | 440-00222BKT |
|---|---|
| Equipment Brand | Doosan |
| Product Type | Boom Cylinder Seal Kit |
| Condition | Premium Aftermarket Replacement |
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