Product Overview

1-13610877-0 is a genuine-quality water pump (coolant circulation pump) designed for Isuzu 6BG1 series engines, widely used in HITACHI, SUMITOMO, and SANY excavators and other construction equipment. This centrifugal water pump ensures continuous and efficient coolant circulation within the engine cooling system, maintaining optimal engine operating temperature. It is a core component of the engine cooling system.

In demanding construction environments such as mining, earthmoving, and general building construction, engines run under long hours of load, heat, and vibration. This water pump is engineered specifically for such harsh conditions, effectively reducing the risk of overheating and supporting stable engine performance.

Product Specifications

Compatible Models

This water pump is compatible with equipment powered by Isuzu 6BG1 series engines, including:

HITACHI

• ZX200, ZX200-6, ZX200-3

• ZX120, ZX120-6

• ZAX200, ZAX200-6

• ZAX120-6

• ZAX250-3G

• EX200 series

SUMITOMO

• SH200A3, SH200A2

• SH200-5

SANY

• SY235-8

Note: The above is a partial list of compatible models. Please verify against your engine model (6BG1).

Key Features

• OEM Quality: Manufactured to Isuzu technical standards for 1:1 compatibility with 6BG1 engines.

• Stable Cooling Performance: Ensures continuous and efficient coolant circulation to maintain optimal engine temperature.

• Heavy-Duty Design: Built for vibration resistance and long service life in harsh, continuous high-load operating conditions.

• Premium Materials: Manufactured with high-quality materials for excellent heat dissipation and high-temperature resistance.

• Direct Replacement: Standard OEM specification for hassle-free, bolt-on installation.

• Reduced Downtime: Engineered for harsh environments to minimize unplanned downtime.

Installation Tips

• Verify that the new water pump matches the old unit (1-13610877-0) before installation.

• It is recommended to replace the coolant simultaneously when replacing the water pump to ensure a clean cooling system.

• Tighten the mounting bolts to the torque specifications recommended by the engine manufacturer.

• After installation, start the engine and check for any coolant leaks.

• Regularly inspect the water pump for unusual noise or leakage, and replace if necessary.

After-Sales Support

• Genuine product, sourced from Japan.

• Contact your supplier for any quality concerns.