VRO Fuel Pump – Fits Johnson/Evinrude 60° Outboard Motors (Replaces 438400, 5004558)

VRO Fuel Pump – Fits Johnson/Evinrude 60° Outboard Motors (Replaces 438400, 5004558)VRO Fuel Pump Fits Johnson Evinrude 60 Outboard Motors (Replaces 438400, 5004558) This VRO fuel pump is designed for Johnson and Evinrude 90175 HP 2 Stroke V4 and V6 60 outboard engines manufactured between 1991 and 2006. It serves as a direct replacement component, restoring proper fuel delivery and engine performance. This pump directly replaces Johnson Evinrude part numbers 438400 and 5004558. Please note, this unit requires the use of premixed

VRO Fuel Pump – Fits Johnson/Evinrude 60° Outboard Motors (Replaces 438400, 5004558)

This VRO fuel pump is designed for Johnson and Evinrude 90–175 HP 2-Stroke V4 and V6 60° outboard engines manufactured between 1991 and 2006. It serves as a direct replacement component, restoring proper fuel delivery and engine performance.

This pump directly replaces Johnson/Evinrude part numbers 438400 and 5004558. Please note, this unit requires the use of premixed fuel and oil at a 50:1 ratio, as it does not perform the oil-mixing function of the original VRO system.

• Installation Method: Direct replacement for a straightforward installation.
• Fuel Compatibility: Designed for gasoline premixed with oil at a 50:1 ratio.
• Included Parts: Comes with the fuel pump and a complete mounting hardware set.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson & Evinrude Serial Number Guide.

Technical Specifications

Package Contents

• 1 x VRO Fuel Pump (Replaces 438400/5004558)
• 1 x Mounting Hardware Set

Installation Guide

1. Safety First: Disconnect the battery and ensure the engine is cool. Relieve any pressure from the fuel system.
2. Access the Pump: Remove the engine cover to access the old VRO pump assembly.
3. Disconnect Lines: Carefully disconnect the fuel and pulse hoses from the old pump, noting their positions. Clamp or plug them to prevent leaks.
4. Remove Old Pump: Unbolt the old pump from its mounting bracket and remove it from the engine.
5. Mount New Pump: Secure the new fuel pump onto the mounting bracket using the provided hardware.
6. Reconnect Lines: Connect the hoses in the correct order: Pulse, Fuel Out, and Fuel In (from back to front of pump). Ensure all fittings are tight.
7. Prime and Test: Reconnect the battery. Squeeze the primer bulb until firm. Start the engine and carefully check for any fuel leaks around the pump and connections.

Troubleshooting & FAQ

Do I still need to mix oil with my gas after installing this pump?
Yes, absolutely. This is a fuel-only pump and does not perform oil injection. You must use gasoline that is pre-mixed with 2-stroke oil at a 50:1 ratio to prevent engine damage.

How can I confirm this part fits my engine?
Compare your engine's model, horsepower, and year against the compatible models listed in the table above. You can also verify by cross-referencing your existing part number with those provided (438400, 5004558, Sierra 18-8402, etc.).

What are the signs of a failing fuel pump?
Common symptoms include the engine sputtering or bogging down at high speeds, difficulty starting, stalling, hesitation during acceleration, or a total loss of power.

What is the correct connection order for the hoses?
The correct sequence for the ports, when viewing the pump from back to front, is: Pulse (from the crankcase), Fuel Out (to the carburetors), and Fuel In (from the tank).

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.