Product Description

This mechanical fuel primer pump assembly is designed to manually prime diesel fuel systems before engine startup or after filter replacement. It restores fuel pressure quickly and removes trapped air from fuel lines, ensuring reliable engine starting and smooth operation.

Supplied with sealing O-ring gasket for secure installation and leak-free performance.

Suitable for use across multiple industrial diesel engines, generator sets, and heavy equipment applications depending on mounting configuration.

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Key Features

• Heavy-duty cast metal housing
• Dual manual priming plungers with protective caps
• Includes installation O-ring seal
• Improves fuel system priming efficiency
• Supports cold-start reliability
• Corrosion-resistant construction
• Direct mechanical operation (no electrical wiring required)

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Applications

Commonly used with:

• Industrial diesel engines
• Generator sets ⚡
• Construction equipment ????
• Agricultural machinery
• Marine auxiliary engines ????
• Fuel filter replacement priming systems

(Compatibility depends on engine model—confirm part number if required.)