Radiator Hose Set YNF03012 for EX300-2 / EX300-3 Excavator 3055801/3063968

The YNF03012 Radiator Hose Set is designed for EX300-2 and EX300-3 excavators, including both the upper hose (3055801) and lower hose (3063968). This set ensures complete coolant circulation between the engine and radiator, maintaining stable operating temperatures, preventing overheating, and providing reliable engine cooling during continuous or heavy-duty operation.

• OEM-equivalent replacements: Upper Hose 3055801, Lower Hose 3063968

• Compatible with EX300-2 and EX300-3 excavators

• Made from durable rubber with excellent heat and pressure resistance

• Resistant to coolant corrosion, aging, and cracking

• Reinforced design for long-term durability

• Precision-molded for accurate fit and leak-free sealing

• Ensures optimal cooling efficiency and engine performance

• Ideal for maintenance, repair, or complete cooling system replacement

• Machine models: EX300-2, EX300-3 excavators

• Part type: Radiator Upper and Lower Hose Set

• System: Engine cooling system

• Function: Transfers coolant from engine to radiator and returns it, maintaining stable temperatures

• Part number and model verification

• Technical guidance for installation

• Stable supply for aftermarket and bulk orders

• Custom rubber hose solutions available upon request

• Individually packed hoses to prevent deformation

• Export-standard carton packaging

• Neutral or YNF-branded packaging optional

• Can be shipped with other radiator system components

Q1: Can this hose set be installed directly?
A: Yes, both hoses are manufactured according to OEM specifications for direct replacement.

Q2: Can these hoses handle high-temperature engine coolant?
A: Yes, designed for continuous operation under demanding conditions.

Q3: Are clamps included?
A: No, clamps are not included unless specifically requested.

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