14Y-62-11131 Lower Radiator Hose supports D65EX/D85 cooling repair for B2B excavator parts distributors, replacement stocking, and wholesale sourcing.
The 14Y-62-11131 Lower Radiator Hose YNF15128 is supplied for compatible D65EX and D85 engine cooling systems. It is installed in the lower section of the radiator circuit, where coolant is transferred between the radiator and the corresponding engine-side cooling connection.
Heavy construction machinery can operate for long periods under high engine load, making the condition of coolant hoses important during preventive maintenance. Repeated exposure to hot coolant, vibration, pressure changes, and engine-compartment heat can cause an aging hose to harden, swell, crack, or weaken around its clamping areas.
For B2B buyers, the 14Y-62-11131 lower radiator hose should be checked by part number, exact machine model, hose routing, overall length, bend positions, connection diameters, and existing-part photos before quantity purchasing. Accurate physical matching helps reduce incorrect stock, coolant leakage after installation, customer claims, and unnecessary repeat freight.
| Parameter | Specification |
|---|---|
| YNF Part Number | YNF15128 |
| Part Number | 14Y-62-11131 |
| Product Name | Lower Radiator Hose |
| Alternative Name | Lower Coolant Hose / Bottom Radiator Hose / Lower Water Hose |
| Product Type | Engine Cooling System Hose |
| Parts Category | Heavy Equipment Cooling System Parts |
| Machine Reference | D65EX / D85 |
| Hose Position | Lower Radiator Circuit |
| Main Function | Transfers Coolant Through the Lower Cooling Circuit |
| Application | Heavy Equipment Engine Cooling System |
| Installation | Lower Radiator-to-Engine Cooling Connection |
| Working Medium | Engine Coolant |
| Fitment Check | Part Number / Machine Model / Hose Shape / Length / Bends / End Diameters / Existing Hose 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 |
|---|---|
| D65EX Machine | Used in compatible lower radiator cooling circuits |
| D85 Machine | Suitable for the supplied compatible machine reference |
| Coolant Return Circuit | Provides coolant transfer through the lower radiator section |
| Cooling System Overhaul | Suitable when aging hoses are renewed during major service |
| Radiator Replacement | Can be replaced while the cooling package is serviced |
| Coolant Leak Repair | Suitable when cracking, swelling, or deterioration is found |
| Fleet Maintenance | Practical for planned heavy-equipment cooling service |
| B2B Parts Stocking | Suitable for dealers, wholesalers, and repair suppliers |
Q: Which machine references are supplied?
A: The supplied references are D65EX and D85.
Q: Where is the hose installed?
A: It is installed in the lower section of the compatible engine cooling circuit.
Q: Can the hose be selected only by length?
A: No. Shape, bend direction, connection diameters, and part number should also be compared.
YNF Machinery supplies 14Y-62-11131 lower radiator hoses and related D65EX / D85 cooling-system parts for heavy-equipment repair workshops, fleet operators, machinery dealers, wholesalers, and international importers.
The YNF15128 lower coolant hose is a fitment-sensitive replacement part. For professional buyers, the reference number should be checked together with hose routing, connection diameters, bend positions, and overall dimensions before wholesale purchasing.
Buyers can provide the 14Y-62-11131 part number, exact machine model, required quantity, hose-end measurements, installation photos, and clear images of the removed hose for fitment confirmation.
Radiators, upper radiator hoses, coolant reservoirs, radiator caps, water pumps, thermostats, cooling fans, and other cooling-system parts can also be consolidated into the same inquiry to simplify purchasing and reduce fragmented international shipment costs.
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