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

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
 

Product Overview

Compatible  Excavator Models

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.

Quality & Performance

Precision Manufacturing

The valve body and associated components are manufactured with precise machining requirements to ensure proper hydraulic sealing and component fit.

Reliable Sealing

The valve assembly uses sealing rings/O-rings at hydraulic interfaces to help prevent oil leakage.

Heavy-Duty Construction

Designed for demanding excavator working environments involving vibration, hydraulic pressure and continuous operation.

Replacement Solution

Can be used as a replacement component during hydraulic system repair and maintenance.

Complete Service Support

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