263G6-73111 Evaporator Assembly with expansion valve restores cab cooling for B2B excavator parts repair, HVAC service, and wholesale sourcing.
The 263G6-73111 Evaporator Assembly YNF18995 is supplied for compatible construction machinery cab air-conditioning systems and includes the corresponding expansion valve. Inside the HVAC circuit, refrigerant is metered through the expansion valve before entering the evaporator, where heat is absorbed from air passing through the cooling unit.
As cabin air moves across the evaporator core, its temperature is reduced before cooled air is distributed into the operator compartment. A leaking, internally restricted, contaminated, or damaged evaporator can reduce A/C cooling performance and may require replacement during HVAC repair.
For B2B buyers, the 263G6-73111 evaporator assembly should be checked by part number, overall housing dimensions, refrigerant pipe connections, mounting points, expansion-valve configuration, and existing-unit photos. Accurate verification helps reduce incorrect inventory, installation delays, refrigerant-system rework, and repeat international freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF18995 |
| Part Number | 263G6-73111 |
| Product Name | Evaporator Assembly |
| Alternative Name | A/C Evaporator / Evaporator Box / HVAC Evaporator Unit |
| Supplied Configuration | Evaporator Assembly + Expansion Valve |
| Product Type | Cab Air Conditioning Heat Exchanger |
| Parts Category | Excavator / Construction Machinery A/C Parts |
| Main Function | Cabin Heat Absorption and Refrigerant Evaporation |
| Expansion Valve Function | Regulates Refrigerant Flow into Evaporator |
| Application | Compatible Cab HVAC / Air Conditioning System |
| Installation | Operator Cab HVAC Unit Area |
| Working Medium | A/C Refrigerant |
| Fitment Check | Part Number / Housing Dimensions / Pipe Connections / Mounting Points / Expansion Valve / Existing Part Photo |
| Quality Type | Aftermarket Replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application | Description |
|---|---|
| Cab Air Conditioning | Used in compatible construction machinery HVAC systems |
| Cabin Cooling | Heat is absorbed from air passing across the evaporator |
| Refrigerant Expansion | Included expansion valve meters refrigerant into the evaporator |
| HVAC Repair | Suitable when the existing evaporator leaks or loses efficiency |
| A/C System Overhaul | Can be replaced during complete cab cooling-system service |
| Hot-Weather Operation | Supports operator cab cooling during high ambient temperatures |
| A/C Repair Workshop | Suitable for professional construction machinery HVAC service |
| B2B Parts Stocking | Practical for dealers, wholesalers, and international importers |
Q: What is included with YNF18995?
A: It is supplied as an evaporator assembly with expansion valve based on the provided product specification.
Q: What is the part number?
A: The reference part number is 263G6-73111.
Q: Is this the same as an A/C condenser?
A: No. The evaporator absorbs heat inside the cab, while the condenser releases refrigerant heat outside the cab.
YNF Machinery supplies 263G6-73111 evaporator assemblies and related construction machinery air-conditioning parts for HVAC repair workshops, machinery dealers, wholesalers, fleet operators, and international importers.
The YNF18995 evaporator assembly is supplied together with an expansion valve, helping buyers source two closely related A/C components in one replacement package. Exact supplied contents should still be confirmed from product photos before quantity ordering.
Professional B2B buyers can provide the 263G6-73111 part number, machine information, required quantity, evaporator housing dimensions, refrigerant connection photos, mounting details, and clear images of the removed assembly for fitment checking.
A/C compressors, condensers, receiver driers, blower motors, HVAC controllers, pressure switches, hoses, and other cab air-conditioning components can also be consolidated into the same inquiry to simplify sourcing and shipment planning.
