The Yanmar 2GM20 injection pump is a mechanical fuel pump designed for marine diesel engines.

It ensures precise fuel delivery to the engine cylinders for efficient combustion.

Known for reliability, it is commonly used in small to medium marine applications.

The Yanmar 2GM20 Injection Pump is a mechanical fuel injection pump designed for marine diesel engines. Key specifications include:

Size: Compact, designed for small marine engines (2-cylinder applications).

Grade: High-pressure fuel injection pump for diesel engines.

Viscosity: Compatible with marine diesel fuels (ISO 8217 standards, typically 2-15 cSt at 40°C).

Buoyancy: Not applicable (non-buoyant component).

Material: Precision-engineered steel and aluminum alloy components, corrosion-resistant coatings.

Operating Pressure: 150-200 bar (varies based on calibration).

Fuel Compatibility: Diesel (EN590, ULSD) with recommended lubricity additives.

Seals/Gaskets: Nitrile rubber or Viton for fuel resistance.

Mounting: Directly integrated with Yanmar 2GM20 engine block.

Weight: Approximately 2-3 kg (varies by configuration).