VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V4 60° Looper Models 90-115 HP (Replaces 5007420)

VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V4 60° Looper Models 90-115 HP (Replaces 5007420)

This VRO fuel pump conversion kit is designed for Johnson/Evinrude 90-115 HP, V4 60° looper engines (1995–2006). It is a direct-fit replacement for carbureted models originally equipped with a VRO oil injection system, converting the engine to run on a premixed fuel/oil blend.

This kit replaces the original VRO system with a standard fuel pump, which requires using a 50:1 premix ratio (1 pint of oil to 6 gallons of gasoline). It serves as a direct replacement for Johnson/Evinrude part numbers 5007420, 5007422, 174955, 435555, 436203, 438400, 5004558, and 8402-460.

• Conversion System: Replaces the VRO oil injection system, simplifying the fuel system and requiring a 50:1 fuel/oil premix.
• Direct Installation: Mounts directly to the existing vapor tank or bracket with included hardware for a straightforward bolt-on process.
• Complete Kit: Includes the fuel pump, mounting bracket, hoses, bolts, and zip ties for a comprehensive installation.

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 × Fuel Pump with Aluminum Bracket
• 2 × Hoses
• 4 × Bolts
• 6 × Zip Ties
• 1 × Installation Instructions

Installation Guide

1. Safety First: Disconnect the battery and work in a well-ventilated area away from any open flames or sparks.
2. Locate the VRO Pump: Identify the existing VRO pump and fuel lines on your engine. Place a rag underneath to catch any fuel drips.
3. Disconnect Lines: Carefully disconnect the fuel inlet, fuel outlet, oil inlet, and pulse limiter hoses from the VRO pump. Disconnect the warning horn and oil tank electrical connectors.
4. Remove Old Pump: Unbolt and remove the VRO pump assembly. Thoroughly clean the mounting surface.
5. Install New Pump: Mount the new fuel pump assembly using the provided bolts. Ensure it is securely fastened.
6. Connect Fuel Lines: Attach the main fuel inlet and the outlet line to the carburetor. Plug the pulse fitting on the crankcase.
7. Disable Oil System: Since the oil pump is disconnected, you must permanently switch to premixed fuel. Disconnect and remove the oil tank.
8. Premix Fuel: Mix your fuel and oil at a 50:1 ratio (1 pint of 2-stroke oil to 6 gallons of gasoline) before filling the tank.
9. Final Checks: Reconnect the battery. Prime the fuel system using the primer bulb until firm. Check all connections for leaks before starting the engine.

Troubleshooting & FAQ

How do I confirm this fits my engine?
This pump is specifically for Johnson/Evinrude V4 60° Looper engines (90-115 HP) from 1995-2006. Please verify your exact model and year against the compatibility table above. It is intended for carbureted models only, not fuel-injected (FICHT) systems.

Does this pump use the VRO oil injection system?
No, this is a conversion kit that completely replaces and eliminates the VRO system. After installation, you MUST use a 50:1 fuel-to-oil premix in your fuel tank for proper engine lubrication.

What are the signs my original VRO pump is failing?
Common symptoms include the engine running rough, surging, or stalling; visible fuel or oil leaks around the pump body; or the warning horn sounding for no apparent reason. A faulty VRO can lead to incorrect oiling and catastrophic engine damage, making replacement critical.

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.