Upper radiator hose YNF16407 for D475A-5, replaces OEM 198-03-71321.
Upper radiator hose for D475A-5 bulldozer
Replaces OEM part number 198-03-71321
Transfers hot coolant from engine to radiator
Reinforced rubber construction for heavy-duty use
Resistant to high temperature and pressure
The YNF16407 Upper Radiator Hose is designed for D475A-5 bulldozers, replacing OEM part number 198-03-71321. It delivers hot coolant from the engine to the radiator, ensuring effective heat dissipation and reliable cooling performance.
Manufactured from high-quality reinforced rubber, this hose offers excellent resistance to heat, internal pressure, and vibration. Built according to OEM standards, YNF16407 provides accurate fitment, secure connections, and long-lasting durability in demanding mining and construction environments.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF16407 |
| OEM Part Number | 198-03-71321 |
| Product Name | Upper Radiator Hose |
| Machine Model | D475A-5 |
| Hose Type | Coolant / Water Hose |
| Position | Radiator Upper |
| Material | Reinforced rubber |
| Function | Transfers hot coolant to radiator |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Method | 1. Air 2. Sea 3. Express |
| Payment Terms | 1. T/T 2. PayPal 3. Western Union |
| Application Area | Description |
|---|---|
| D475A-5 | Engine cooling upper hose |
| Bulldozer Maintenance | Radiator inlet coolant line |
| Mining Equipment | Heavy-duty cooling system use |
| Engine Temperature Control | Maintains optimal engine operation |
FAQs:
Which machine does this hose fit?
D475A-5
What is the OEM part number?
198-03-71321
Is this hose upper or lower?
Upper radiator hose
Is installation direct-fit?
Yes, OEM-standard
What material is used?
Reinforced rubber
YNF16407 upper radiator hose ensures reliable coolant circulation for D475A-5 bulldozers. Designed as a direct replacement for 198-03-71321, it delivers reinforced durability, leak-proof sealing, and OEM-standard fitment for consistent cooling system performance in heavy-duty applications.
Product name: Controller ECU Machine brand: Komatsu excavator parts Part number: 7834-21-7000 7834-21-7002 Excavator model: PC290-6 PC290LC-6 PC290LC-6k Purchasing code: […]
Part number: 6745-11-5710 Part name: Muffler Silencer Tube Model: Komatsu PC300-8
Part number: 425-33-00111 Product name: Durocone Floating Seal Assembly Machine brand: Komatsu Model: HD605, HD785, HYDRAULIC, WA500, WA600, WD600
