| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Model | 555-8149 |
| Advantage | High Performance |
| Stock | In Stock |
| Delivery Time | 1-7days |
| Packing | Standard Packing |
| Warranty | 3-6 months |
| Packaging Details | PP Bag Carton |
| Condition | New |
| Delivery time | Within 1-7 Work Days |
| Quality | High-Quality |
| Supply Ability | 10000 PCS per month |
| Part Name | Spare Valve |
| Color | Optional |
| Model Number | 555-8149 |
| Brand Name | Huilian |
| Place of Origin | China |
| Certification | CE |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Model | 555-8149 |
| Advantage | High Performance | Stock | In Stock |
| Delivery Time | 1-7days | Packing | Standard Packing |
| Warranty | 3-6 months | Packaging Details | PP Bag Carton |
| Condition | New | Delivery time | Within 1-7 Work Days |
| Quality | High-Quality | Supply Ability | 10000 PCS per month |
| Part Name | Spare Valve | Color | Optional |
| Model Number | 555-8149 | Brand Name | Huilian |
| Place of Origin | China | Certification | CE |
Replacement hydraulic control valve group 555-8149 Spare Valve for Excavator 320 326 GC 340 336 MHPU 326 330 GC 325 323 336 GC 326GC M320GC FM558
| Item | Information |
|---|---|
| Product Name | Hydraulic Control Valve Group |
| Part Number | 555-8149 |
| Part Type | Control Valve Group |
| Application | Excavator Hydraulic System |
| Condition | New Replacement Part |
| Component Type | Hydraulic Valve Assembly |
| Function | Hydraulic Flow and Pressure Control |
| Installation | Replacement / Direct-Fit Application* |
| Packaging | Standard Export Packaging / Customized Packaging |
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Compatible Excavator Models
| Model | Application |
|---|---|
| 320 | Excavator |
| 323 | Excavator |
| 325 | Excavator |
| 326 | Excavator |
| 330 | Excavator |
| 336 | Excavator |
| 340 | Excavator |
Main Functions
1. Hydraulic Flow Control
Controls and distributes hydraulic oil within the hydraulic circuit.
2. Hydraulic Function Control
Supports the hydraulic control functions required for excavator operation.
3. Pressure Management
Works with the hydraulic system's pressure-control components to maintain proper hydraulic operation.
4. Attachment / Auxiliary Hydraulic Control
Related aftermarket listings describe the 555-8149 and associated valve numbers as an Extra Valve for 320 GC applications.
5. Replacement and Repair
Designed for hydraulic system maintenance and replacement applications.
The valve body and associated components are manufactured with precise machining requirements to ensure proper hydraulic sealing and component fit.
The valve assembly uses sealing rings/O-rings at hydraulic interfaces to help prevent oil leakage.
Designed for demanding excavator working environments involving vibration, hydraulic pressure and continuous operation.
Can be used as a replacement component during hydraulic system repair and maintenance.
Replacement valve groups can help reduce machine downtime when the original valve assembly requires service or replacement.![]()
Company Profile
Guangzhou Huilian Machinery Equipment Co., Ltd. Our company was established in 2011.
Huilian is a professional spare parts manufacturer and reliable supplier, providing almost all spare parts for various models rock breakers.
Specializes in:
Excavator accessories
Hydraulic breaker accessories![]()
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2010
Total Annual:
20000000-30000000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,... Guangzhou Huilian Machine Equipment Co., Ltd (Koko Shop Machine) found in 2009, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator,...
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