Mercury 8M0145465 Fuel Pump Kit 30-60 HP FourStroke

Mercury 8M0145465 Fuel Pump Kit 30-60 HP FourStroke

Mercury 8M0145465 is an OEM fuel pump kit used on select Mercury 30-60 HP FourStroke outboards, including specific 3-cylinder carburetor, 3-cylinder EFI, and 4-cylinder EFI models. This kit replaces earlier Mercury fuel pump kit numbers 8M0141827 and 8M0118177.

Key Features

• OEM Mercury fuel pump kit, part number 8M0145465
• Used on select 30, 40, 50, and 60 HP Mercury FourStroke outboards
• Applies to specific 3-cylinder carburetor, 3-cylinder EFI, and 4-cylinder EFI configurations
• Supersedes Mercury 8M0141827 and 8M0118177
• Includes fuel pump assembly and clamps shown
• Helps restore proper fuel delivery on compatible applications

Fitment / Product Details

Compatible engine groups include 30 HP and 40 HP FourStroke 3-cylinder EFI models, 40 HP FourStroke 3-cylinder carburetor models in specific serial ranges, and 40 HP, 50 HP, and 60 HP FourStroke 4-cylinder EFI models.

Serial Number Fitment

• 40 HP 3-cylinder carburetor models: USA serial numbers 1B036614 through 1B344306; CHN serial numbers 1C000001 and above
• 40/50/60 HP 3-cylinder and 4-cylinder EFI models: USA serial numbers 0T409000 and above; CHN serial numbers 1C000001 and above

Always verify your engine serial number against the correct Mercury parts diagram before ordering.

What’s Included

• One Mercury 8M0145465 fuel pump kit
• Fuel pump assembly
• Clamps shown in product image

Why You Should Buy

A worn or failing fuel pump can cause hard starting, hesitation, poor running, or fuel delivery problems. This OEM Mercury kit is the correct replacement path for compatible 30-60 HP FourStroke outboards that previously used 8M0141827 or 8M0118177.

Common Applications

• Mercury 30 HP FourStroke 3-cylinder EFI outboards
• Mercury 40 HP FourStroke 3-cylinder carburetor outboards
• Mercury 40 HP FourStroke EFI outboards
• Mercury 50 HP FourStroke EFI outboards
• Mercury 60 HP FourStroke EFI outboards

FAQ

What older part numbers does 8M0145465 replace?

Mercury 8M0145465 supersedes 8M0141827 and 8M0118177.

Does this fit every Mercury 30-60 HP outboard?

No. It fits select FourStroke applications within the listed model and serial number ranges. Verify by serial number before ordering.

Need help confirming fitment?

Use our Ask a Parts Pro page and include your engine serial number.