1-13660204-1 Isuzu 6SA1P Engine 6-Hole 8-Blade Reverse Cooling Fan Blade

Product Overview

1-13660204-1 is a genuine-quality 6-hole, 8-blade reverse cooling fan blade designed for Isuzu 6SA1P series engines. This fan blade is installed on the fan hub at the front of the engine crankshaft. It generates airflow during engine operation, dissipating heat from the radiator and maintaining the engine at its optimal operating temperature. It is a core component of the engine cooling system.

This fan blade features a 6-hole mounting design (6 bolt mounting holes) with 8 high-efficiency blades. The reverse rotation design optimizes airflow direction for specific cooling requirements, improving cooling efficiency. It is widely used in HITACHI, SUMITOMO, and other excavator brands. In high-temperature, high-speed operating environments, the fan blade is subjected to continuous high-speed rotational stress and thermal loads. This fan blade is manufactured with premium materials specifically for such demanding conditions, ensuring long-term reliable cooling system performance.

Product Specifications

Compatible Models

This fan blade is compatible with equipment powered by Isuzu 6SA1P series engines, including:

HITACHI

• HITACHI medium excavator series

SUMITOMO

• SUMITOMO SH series excavators

Other Equipment

• Excavators, loaders, and other machinery equipped with 6SA1P engines

Note: The above is a partial list of compatible models. Please verify against your engine model (6SA1P). Confirm that your old fan blade part number matches before installation.

Key Features

• OEM Quality: Manufactured to Isuzu technical standards for precise compatibility with 6SA1P engines.

• 6-Hole 8-Blade Design: 6 mounting bolts provide secure installation; 8 high-efficiency blades deliver powerful cooling airflow.

• Reverse Rotation: Reverse blade design optimizes airflow direction for specific engine cooling requirements, improving cooling efficiency.

• High-Strength Material: Constructed with premium materials to withstand prolonged high-speed rotational stress and thermal loads.

• Precision Dynamic Balancing: Blades are dynamically balanced for smooth operation with minimal vibration and low noise.

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

• Broad Application: Fits HITACHI, SUMITOMO, and many other mainstream excavator brands.

Installation Tips

• Verify that the new fan blade matches the old unit (part number 1-13660204-1) before installation.

• Inspect the fan hub mounting surface for cleanliness, free of oil and debris.

• Tighten the 6 mounting bolts to the torque specifications recommended by the engine manufacturer.

• After installation, manually rotate the fan blade to check for any binding or interference.

• After starting the engine, check that the fan runs smoothly without unusual noise or wobbling.

After-Sales Support

• Genuine product, sourced from Japan.

• Contact your supplier for any quality concerns.