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CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
Products

Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

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Swing Gearbox

Excavator Control Valve

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Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
CONTACT US
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+86 18902206952
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CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
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  • name
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CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts

MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden CA1SE
Delivery Period: 1~7 days
Payment Method: T/T, trade assurance,PayPal
Supply Capacity: 1000PCS
Detail Information
Product Description
Detail Information
Place of Origin
china
Brand Name
Belparts
Model Number
CX350B CX360B CX370B KSJ12250 C0170-55078
Model:
CX350B CX360B CX370B
Part Number:
KSJ12250 C0170-55078
Product Name:
Control Valve Assembly
Application:
Excavator
Highlight:
CX350B CX360B CX370B KSJ12250 C0170-55078
Brand:
VOLVO
Power:
Hydraulic Parts
Warranty:
6 Months
Highlight:

CASE excavator hydraulic control valve

,

KYB main control valve assembly

,

excavator spare parts control valve

Product Description
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
Product Overview
The control valve (also known as the main control valve or multi-valve block) is the central hydraulic control component in excavators. It consists of multiple parallel spools that precisely distribute high-pressure oil from the pump to actuators (e.g., hydraulic cylinders, motors) based on operational demands, enabling coordinated machine movements.
Specifications
Category Excavator Hydraulic Parts
Model CX350B CX360B CX370B 
Package Wooden Box
Part Name KSJ12250 C0170-55078
Application Excavator
Product Attributes Excavator Parts
Working Principle
  • Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
  • Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
  • Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.
Product Images
 
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts 0
 
 
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts 1
Our Advantages
  • Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
  • Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
  • Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
  • Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
  • Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.
 
Tags: 

excavator hydraulic parts,  

excavator replacement parts,  

construction equipment parts

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Products
PRODUCTS DETAILS
Products

Excavator Hydraulic Pump

Excavator Hydraulic Pump Parts

Travel Motor Assy

Excavator Swing Motor

Swing Gearbox

Excavator Control Valve

Travel Gearbox

Excavator Final Drive Parts

Excavator Center Joint

Hydraulic Gear Pump

Hydraulic Fan Motor

Excavator Spare Parts

Excavator Controller

Excavator Monitor

Excavator Relief Valve

Excavator Hydraulic Cylinder

Diesel Engine Assembly
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
  • name
  • name
  • name
  • name
  • name
  • name
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
MOQ: 1PCS
Price: Negotiated price
Standard Packaging: Wooden CA1SE
Delivery Period: 1~7 days
Payment Method: T/T, trade assurance,PayPal
Supply Capacity: 1000PCS
Detail Information
Product Description
Detail Information
Place of Origin
china
Brand Name
Belparts
Model Number
CX350B CX360B CX370B KSJ12250 C0170-55078
Model:
CX350B CX360B CX370B
Part Number:
KSJ12250 C0170-55078
Product Name:
Control Valve Assembly
Application:
Excavator
Highlight:
CX350B CX360B CX370B KSJ12250 C0170-55078
Brand:
VOLVO
Power:
Hydraulic Parts
Warranty:
6 Months
Minimum Order Quantity:
1PCS
Price:
Negotiated price
Packaging Details:
Wooden CA1SE
Delivery Time:
1~7 days
Payment Terms:
T/T, trade assurance,PayPal
Supply Ability:
1000PCS
Highlight

CASE excavator hydraulic control valve

,

KYB main control valve assembly

,

excavator spare parts control valve

Product Description
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts
Product Overview
The control valve (also known as the main control valve or multi-valve block) is the central hydraulic control component in excavators. It consists of multiple parallel spools that precisely distribute high-pressure oil from the pump to actuators (e.g., hydraulic cylinders, motors) based on operational demands, enabling coordinated machine movements.
Specifications
Category Excavator Hydraulic Parts
Model CX350B CX360B CX370B 
Package Wooden Box
Part Name KSJ12250 C0170-55078
Application Excavator
Product Attributes Excavator Parts
Working Principle
  • Flow Distribution: Operator joystick or electronic signals shift valve spools, adjusting port openings to control oil flow rate and direction to each actuator.
  • Pressure Regulation: Integrated pressure compensators and overload relief valves maintain stable flow under varying loads while preventing pressure spikes.
  • Multi-circuit Coordination: Parallel spool design allows simultaneous operation of multiple actuators (e.g., boom lifting + arm retraction), with the system automatically splitting pump flow.
Product Images
 
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts 0
 
 
CX350B CX360B CX370B KSJ12250 C0170-55078 Hydraulic Main Control Valve Assembly KYB for CASE Excavator Spare Parts 1
Our Advantages
  • Strong Part Number Database: If you can provide the right model and part number, we can supply the right product.
  • Professional and Experienced Salesperson: Our founder has been in this field for more than 7 years, with rich experiences.
  • Strict and Complete Company Rules: We will try our best to meet customer's delivery time. Before delivery, we must verify the part number or pictures of products one by one, to ensure customers receive high-quality and right-quantity goods.
  • Good Management System: No matter how big or small the order, as long as customers place the order, we will provide exporting service free of charge.
  • Good Service Attitude: If the customer has any questions about the product, we will help solve the problem immediately. As long as customers' requirements are reasonable, we will endeavor to make them satisfied.
 
Tags: 

excavator hydraulic parts,

excavator replacement parts,

construction equipment parts

GZ Yuexiang Engineering Machinery Co., Ltd.
429-432, No. 268 Zhongshan Avenue East, Huangpu District, Guangzhou,China
Tel: +86 18902206952
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