8-97020937-0 Isuzu 4BD1 4BG1 Engine Fuel Injector Nozzle Return Pipe for Hitachi Sumitomo

Product Title

8-97020937-0 Isuzu 4BD1 4BG1 Engine Fuel Injector Nozzle Return Pipe for Hitachi Sumitomo

Product Highlights

OEM Quality Replacement: Manufactured to meet original factory specifications for reliable performance and a perfect fit in diesel fuel systems.

Precise Compatibility: Specifically designed for Isuzu 4BD1 and 4BG1 engines, suitable for Hitachi and Sumitomo construction machinery.

Premium Material: Made of oil-resistant and high-temperature-resistant materials, effectively preventing fuel leakage and ensuring stable return pipe operation.

Durable Construction: Engineered to withstand constant vibration and high temperatures in diesel engine environments, extending service life.

Complete Assembly: Includes the injector nozzle return pipe as shown in the pictures, ready for installation.

Product Specifications

Product Description

This Fuel Injector Nozzle Return Pipe with OEM part number 8-97020937-0 is specifically designed for Isuzu 4BD1 and 4BG1 diesel engines, suitable for Hitachi and Sumitomo construction machinery. It is used to return excess fuel from the injectors back to the fuel system.

Aged, cracked, or loose return pipes can cause fuel leakage and poor fuel return, affecting the normal operation of the engine fuel system. Replacing it with our premium replacement part ensures a tight seal in the return line and stable fuel system operation.

Note: As shown in the pictures, this assembly includes the injector nozzle return pipe. Please carefully verify your old part number and compare the connector shape to ensure a perfect match for your machine.

FAQ

Q1: How do I know if this fits my engine?
A: Please check your old part for the number 8-97020937-0. Confirm your engine model is Isuzu 4BD1 or 4BG1. Providing your machine serial number is also very helpful.

Q2: Do you offer wholesale prices?
A: Yes, for bulk orders, please contact us directly for a better price.

If you have any requirements, please feel free to contact us.