【Product Name / Title】
8-97139710-0 Injector O-Ring Gasket for 50 Ling 4JG1 Engine

【Key Features / Advantages】

• Exact Fit: Specifically designed for the 50 Ling (Isuzu) 4JG1 engine, direct replacement for OEM part number 8-97139710-0, ensuring a perfect seal between the injector and cylinder head.

• Premium Quality: Made from high-quality oil-resistant and high-temperature resistant material (Copper based on the image). Offers excellent corrosion resistance and anti-aging properties for long-lasting durability.

• Stable Performance: Provides reliable sealing performance, effectively preventing fuel leakage and gas blow-by, ensuring normal injector operation and stable engine combustion.

• Precision Engineered: Accurate dimensions and thickness design ensure proper installation. An ideal choice for engine fuel system overhaul or replacement.

【Product Description】
This Injector O-Ring Gasket is a critical sealing component of the diesel engine fuel system. It is installed between the fuel injector and the cylinder head to prevent high-pressure fuel leakage and combustion chamber gas blow-by. Its sealing performance directly affects engine power output, fuel economy, and emission performance.
If your machine experiences difficulty starting, power loss, increased fuel consumption, or oil stains around the injector, replacing this injector O-ring gasket is a cost-effective repair solution.

Compatible Models (Reference):

• 50 Ling (Isuzu) 4JG1 Engine

• Construction machinery, generator sets, forklifts, and other equipment equipped with this engine

【Specifications】

• Part Number: 8-97139710-0

• Type: Injector O-Ring Gasket / Injector Seal Ring

【Important Notice & Contact Us】
⚠️ Check Compatibility Before Purchase: Due to the wide variety of industrial parts, please carefully verify your engine model and the OEM part number (8-97139710-0) before ordering to ensure a perfect fit.