Air Conditioning Compressor 3119102557 is compatible with JCB excavator air conditioning systems
The 3119102557 air conditioning compressor is responsible for compressing the refrigerant and maintaining the cooling cycle, keeping the cab at a comfortable temperature. It is a key component of the air conditioning system for construction machinery. This compressor is compatible with JCB excavators, loaders, and some other construction machinery air conditioning systems. It adopts the SD7H15 architecture design, featuring a compact structure, high pressure resistance, and wear resistance, ensuring long-term stable operation.
| Part Number |
20R-9517 |
| Part Type |
Main Piston Pump |
| Application Equipment |
320 326GC 323GC 323 Series Excavators |
| Pump Type |
Variable Displacement Piston Pump |
| Material |
High-strength steel and alloy materials |
| Function |
Provides stable hydraulic pressure and flow, enabling hydraulic motion control |
Features and Advantages
- Stable Cooling Performance: High compression efficiency and fast cooling response
- Wide Applicability: Meets the needs of high-intensity operations such as engineering and mining
- Consistent Specifications: Complies with OEM standards and can directly replace original parts
Our Product Range
| Engine Rebuild Kit |
Turbochargers |
Engine Diesel Pumps |
Engine Controllers (ECU) |
| Cylinder Blocks |
Cylinder Heads |
Water Pumps |
Injectors |
| Starter Motors |
Filters |
Other Engine Accessories |
Excavator Hydraulic Pumps |
| Swivel Components |
Distributor Valves |
Travel Motor Assemblies |
Chassis Components and Other Accessories |
3119102557 Air Conditioning Compressor Overall Appearance
Close-up of Air Conditioning Compressor Bottom Structure View
3119102557 Air Conditioning Compressor Side View
Close-up of Compressor Inlet and Outlet Interfaces
Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: Do you test all products before shipping?
A2: Yes, we conduct 100% testing before shipping.
Q3: Which engine models is this Air Conditioning Compressor compatible with?
A3: This product is designed for specific diesel engine models. If you can provide the engine model or original part number, we can confirm compatibility before shipping to avoid incompatibility issues.
Q4: Can you provide cross-reference information for OEM part numbers?
A4: Yes, we support original part interchange. Please provide the original part number, and we will verify the replacement part accordingly.
Q5: What should I do if there is a problem with the product?
A5: Our products undergo professional testing and are of very stable quality. If you do find any problems, please contact us. We have a professional after-sales team to help you solve the problem.
Why Choose Us?
- Over 20 years of experience specializing in construction machinery, engines, and parts – with stable experience supplying mainstream brands and models.
- Extensive experience in model matching enables us to provide customers with accurate parts selection, reducing procurement risks.
- A long-term, stable, and reliable supply system ensures reliable product sourcing and meets continuous procurement needs.
- For product information or quotations, our professional team will provide you with detailed answers immediately upon receiving your request.
