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 |
- 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
| 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



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