AN51141-10430 Heater Assembly supports cab temperature regulation for B2B excavator parts repair, HVAC servicing, and wholesale replacement sourcing.
The AN51141-10430 Heater Assembly YNF17949 is supplied for compatible construction machinery cab HVAC systems. It is used in the cabin heating circuit, where heat is transferred to airflow before warm air is distributed into the operator compartment.
This component should not be confused with the main engine radiator or an air-conditioning condenser. It belongs to the cab climate-control system and may also be searched as a heater radiator, cab heater assembly, HVAC heat exchanger, or excavator heater unit.
For B2B buyers, the AN51141-10430 heater assembly should be verified by reference number, overall dimensions, pipe or hose positions, mounting points, housing shape, and existing-part photos. Because the supplied name indicates a complete heater assembly rather than only a bare heater core, included components should also be confirmed from product photos before ordering. Accurate verification helps reduce installation mismatch, returns, and repeat freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF17949 |
| Part Number | AN51141-10430 |
| Product Name | Heater Assembly |
| Alternative Name | Heater Assy / Cab Heater Radiator / HVAC Heater Assembly / Heating Heat Exchanger |
| Product Type | Cab HVAC Heating Component |
| Parts Category | Excavator Cab / Air Conditioning Parts |
| Main Function | Cab Heating and Heat Exchange |
| Application | Compatible Construction Machinery HVAC System |
| Installation | Operator Cab HVAC / Heater Unit Area |
| Supply Form | Heater Assembly |
| Fitment Check | Part Number / Dimensions / Pipe Position / Mounting Points / Housing Shape / 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 |
|---|---|
| Excavator Cab HVAC | Used in compatible operator-cab climate systems |
| Cab Heating | Supports warm-air delivery to the operator compartment |
| Heater System Repair | Suitable for replacement of damaged heater assemblies |
| HVAC Overhaul | Can be replaced during cab climate-system rebuilding |
| Construction Machinery | Suitable for compatible heavy-equipment cabin systems |
| Cold-Weather Operation | Supports operator comfort during low-temperature work |
| Repair Workshop | Suitable for professional machinery HVAC servicing |
| B2B Parts Stocking | Practical for dealers, wholesalers, and importers |
Q: What is YNF17949?
A: It is a Heater Assembly with reference number AN51141-10430.
Q: Is this the main engine radiator?
A: No. It is intended for the cab HVAC heating system.
Q: Is it the same as a heater core?
A: Not necessarily. The supplied product name is Heater Assy, so it may be supplied as a more complete unit than a bare heater core. The exact supplied configuration should be checked from product photos.
YNF Machinery supplies AN51141-10430 heater assemblies and related excavator cab HVAC parts for repair workshops, machinery dealers, wholesalers, and international importers.
The YNF17949 Heater Assy is intended for compatible cab climate-system replacement. Because heater assemblies can differ in core dimensions, pipe orientation, mounting points, housing structure, and supplied accessories, fitment should be confirmed before purchasing.
Professional buyers can provide the AN51141-10430 part number, machine information, required quantity, assembly dimensions, pipe locations, mounting details, and clear photos of the existing heater unit for comparison.
Heater cores, evaporators, condensers, blower motors, heater valves, HVAC hoses, and other excavator air-conditioning parts can also be included in the same inquiry, helping B2B buyers consolidate repair parts into fewer shipments.
