The D 76745 Water Hose – Top (HSA) is a high-quality upper radiator hose designed specifically for CASE 580 F backhoe loaders. This hose connects the engine outlet to the radiator upper inlet, allowing hot coolant to flow efficiently from the engine to the radiator for heat dissipation and temperature control.
Manufactured by HSA, this water hose is produced from reinforced, high-grade rubber material that resists high temperature, internal pressure, engine vibration, and coolant exposure. It is engineered for reliable performance in heavy-duty construction and earthmoving applications.
With precise dimensions of 38.00 mm inner diameter x 157.00 mm length, this hose provides OEM-accurate fitment, enabling direct replacement without modification and ensuring a leak-free installation.
Upper / top radiator water hose
Transfers hot coolant from engine to radiator
Resistant to heat, pressure, and vibration
Reinforced rubber construction for long service life
Direct-fit replacement (OEM-spec dimensions)
Position: Top / Upper Radiator Hose
Inner Diameter (ID): 38.00 mm
Length: 157.00 mm
System: Engine cooling system
CASE 580 F
Radiator upper hose connection
Engine cooling system maintenance
Backhoe loader repair and service
Brand: HSA
Condition: New
Category: Water Hose / Radiator Hose / Cooling System
D 76745 上水管（HSA） 是一款专为 CASE 580 F 反铲挖土机 设计的 散热器上部冷却水管。该水管连接发动机出水口与散热器上端入口，使高温冷却液顺利流向散热器进行散热，从而维持发动机正常工作温度。
本产品由 HSA 制造，采用高品质加强橡胶材料，具备优良的 耐高温、耐压力、抗震动及耐冷却液腐蚀 性能，适合长时间高负荷工程作业环境。
水管尺寸为 内径 38.00 毫米，长度 157.00 毫米，符合原厂规格，可直接安装，无需改装。
散热器上水管 / 顶部水管
确保高温冷却液顺畅流向散热器
耐热耐压，不易老化
加强橡胶结构，使用寿命长
原厂尺寸，安装方便
CASE 580 F
发动机冷却系统
散热器上部连接
反铲挖土机维修与保养
品牌： HSA
状态： 全新
类别： 水管 / 散热器水管 / 冷却系统
