Water Pump 8971250511 for Isuzu 4BG1, 4BG1T, 4BD1, 4BD2T Engine – SK120 ZAX120 EX120-5 SH120 Excavator

Maintain optimal engine temperature and prevent overheating with this water pump, 8971250511, for Isuzu diesel engines. Designed for Isuzu 4BG1, 4BG1T, 4BD1, and 4BD2T engines, this water pump ensures continuous coolant circulation, protecting your engine during heavy-duty excavation and construction operations.

Built to OEM specifications, this Isuzu engine water pump provides precise fitment, high durability, and reliable cooling performance. It helps regulate engine temperature, reduce wear, and extend engine lifespan even under demanding working conditions.

This water pump is widely used in excavators such as the following:

• Kobelco SK120-5

• Kobelco SK120-6

• Hitachi ZAX120

• Hitachi ZAX130

• Hitachi EX120-5

• Sumitomo SH120

Perfect for equipment maintenance, engine overhaul, or replacing a leaking or worn water pump, this 8971250511 water pump ensures dependable cooling system performance for construction machinery.

Key Features & Benefits

• Part Number: 8971250511

• Compatible with Isuzu 4BG1, 4BG1T, 4BD1, 4BD2T engines

• OEM-quality construction for precise fit

• Ensures efficient coolant circulation

• Prevents engine overheating

• Extends engine life and reduces wear

• Designed for heavy-duty excavator applications

• Durable and corrosion-resistant materials

Engine Compatibility

• Isuzu 4BG1 Engine

• Isuzu 4BG1T Engine

• Isuzu 4BD1 Engine

• Isuzu 4BD2T Engine

Equipment Compatibility

• Kobelco SK120-5 Excavator

• Kobelco SK120-6 Excavator

• Hitachi ZAX120 Excavator

• Hitachi ZAX130 Excavator

• Hitachi EX120-5 Excavator

• Sumitomo SH120 Excavator

Frequently Asked Questions

Q1: What is the part number of this water pump?

The part number is 8971250511.

Q2: Which engines are compatible?

This water pump fits Isuzu 4BG1, 4BG1T, 4BD1, and 4BD2T diesel engines.

Q3: Which excavator models can use this water pump?

Compatible with Kobelco SK120-5/6, Hitachi ZAX120, ZAX130, EX120-5, and Sumitomo SH120 excavators.

Q4: What are the signs of a failing water pump?

Coolant leakage, overheating, unusual noise, or reduced cooling efficiency may indicate a worn water pump.

Q5: Is this water pump OEM quality?

Yes, it is manufactured to OEM standards for proper fitment and long-lasting durability.