1-13671520-0 Isuzu 6WG1 Engine A/C Fan Belt

Product Overview

1-13671520-0 is a genuine-quality A/C fan belt (air conditioning compressor drive belt) designed for Isuzu 6WG1 series engines. This belt is installed between the engine crankshaft pulley and the A/C compressor/fan pulleys, transmitting engine power to the air conditioning compressor and cooling fan. It ensures proper operation of the air conditioning and cooling systems, making it an important component of the engine accessory drive system.

This belt is widely used in HITACHI excavators and other construction equipment. In high-load, high-temperature operating environments, the belt is subjected to continuous tension and high-speed friction. This belt is manufactured with premium rubber materials specifically for such demanding conditions, ensuring long-term reliable A/C and cooling system performance.

Product Specifications

Compatible Models

This A/C fan belt is compatible with equipment powered by Isuzu 6WG1 series engines, including:

HITACHI

• ZX450-3, ZX450-5

• ZX470-3, ZX470-5

• ZX650, ZX650-3

• ZX670-5G

• ZX850-3, ZX850-5

• ZX870-3G

Other Equipment

• Excavators and other construction machinery equipped with 6WG1 engines

Note: The above is a partial list of compatible models. Please verify against your engine model (6WG1). Confirm that your old belt part number matches before installation.

Key Features

• OEM Quality: Manufactured to Isuzu technical standards for precise compatibility with 6WG1 engines.

• Premium Rubber Material: Constructed with high-quality rubber and fiber-reinforced materials for wear resistance, heat resistance, and long service life.

• Stable Power Transmission: Ensures efficient power transfer to the A/C compressor and cooling fan for proper air conditioning and cooling system operation.

• Tensile & Wear Resistant: Excellent tensile strength and wear resistance to withstand continuous tension and high-speed friction.

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

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

Installation Tips

• Verify that the new belt matches the old unit (part number 1-13671520-0) before installation.

• Inspect all pulleys for wear before installation; replace if necessary.

• Adjust belt tension to the specifications recommended by the engine manufacturer.

• After installation, start the engine and check that the belt runs smoothly without slipping or unusual noise.

After-Sales Support

• Genuine product, sourced from Japan.

• Contact your supplier for any quality concerns.