18-8860 Sea Water Mechanical Fuel Pump Replace 861677T 818383T For Mercury For MerCuriser V8 454 7.4 502 8.2 Big Block

Frequently Asked Questions

• Q: What material is the mechanical fuel pump made of? A: The mechanical fuel pump is made of aluminum. This durable material ensures reliability and longevity in harsh marine environments.
• Q: What are the specifications of the fuel pump? A: The specifications include an outlet located at six o'clock and an inlet at nine o'clock. This design allows for compatibility with various marine engines.
• Q: What is included in the package? A: The package includes one mechanical fuel pump and three gaskets. These components are essential for proper installation and function.
• Q: How do I install the mechanical fuel pump? A: To install the pump, first ensure the engine is turned off and cool. Then, remove the old pump and attach the new one using the included gaskets.
• Q: Is this fuel pump suitable for my Mercury engine? A: Yes, this fuel pump is compatible with various Mercury V8 engines. Check the model and serial number against the compatibility list provided.
• Q: Can this pump be used for a 1995 Mercury 454 engine? A: Yes, it can be used for a 1995 Mercury 454 engine. Ensure the serial number falls within the specified range for proper fitment.
• Q: How do I keep the mechanical fuel pump in good condition? A: To maintain the pump, inspect it regularly for leaks and corrosion. Replace it if any damage is found to ensure optimal performance.
• Q: Is this fuel pump safe to use on my boat? A: Yes, it is safe to use on boats as it is designed for marine applications. Follow installation instructions and ensure regular maintenance.
• Q: What should I do if the pump arrives damaged? A: If the pump arrives damaged, contact customer support immediately for assistance with returns or replacements. Keep the original packaging for this process.
• Q: How do I know if this pump will fit my engine? A: This pump fits specific Mercury engine models. Check the model year and serial number against the compatibility list provided in the product details.
• Q: What are the serial number ranges for compatibility? A: The serial number ranges vary by model. For instance, the 1992-1993 454 has a serial range of D763855 to D937011.
• Q: Are there any specific installation tips for this pump? A: Ensure the gaskets are properly aligned during installation. It's also recommended to apply a small amount of gasket sealant for added security.
• Q: What type of engines can use this fuel pump? A: This fuel pump is suitable for V8 454 and 502 big block engines. It replaces specific Mercruiser models as listed in the product description.
• Q: Is there a warranty for the mechanical fuel pump? A: Yes, this product typically comes with a manufacturer's warranty. Check the details on the packaging or contact customer support for warranty specifics.
• Q: What if I need help with installation? A: If you need help with installation, consult the user manual or seek assistance from a professional mechanic familiar with marine engines.