600-156-02 Fuel Pump Assembly for Johnson Evinrude 90HP 100HP 115HP V4 VRO2 4-Cylinder | JLM Marine

Fuel Pump Assembly for Johnson Evinrude 90HP 100HP 115HP V4 VRO2 4-Cylinder

This Fuel Pump Assembly is designed for Johnson/Evinrude 90HP, 100HP, and 115HP V4 4-cylinder outboard motors equipped with a vapor tank VRO system. It provides reliable fuel delivery for 60-degree V4 engines spanning model years from 1995 through 2006, covering a wide range of electric start, manual, trim/tilt, and commercial configurations.

This assembly directly replaces OEM part number 600-156-02 and serves as a VRO rebuild/repair solution. It is engineered to meet or exceed OEM specifications, ensuring dependable performance and straightforward installation on compatible engines.

• Package includes: 1 × Fuel Pump Assembly
• VRO delete configuration: Eliminates oil injection—you must premix oil and gas in your fuel tank at 50:1 ratio (1 pint oil to 6 gallons gas)
• Application: 60-degree outboard Johnson/Evinrude motors with vapor tank VRO system

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 Serial Number Guide.

Technical Specifications

Package Contents

• 1 × Fuel Pump Assembly

Important: This is a VRO delete configuration. You must premix oil and gas in your fuel tank at a 50:1 ratio (1 pint oil to 6 gallons gas). Do not rely on oil injection—this system eliminates that function.

Installation Guide

1. Disconnect the battery and ensure the engine is off and cooled. Remove the engine cowling to access the fuel pump area.
2. Relieve fuel system pressure by loosening the fuel line connection slightly; have rags ready to catch residual fuel.
3. Label and disconnect all fuel lines and electrical connectors from the old VRO pump. Take photos if needed for reference.
4. Remove mounting fasteners securing the old pump to the engine block and carefully lift the assembly away.
5. Clean the mounting surface on the engine and inspect the vapor separator tank connections for damage or debris.
6. Position the new fuel pump assembly onto the mounting surface, aligning bolt holes. Install a new gasket if one is included or recommended.
7. Secure the pump with mounting bolts, tightening in a cross pattern to the manufacturer's torque specification (typically 60–80 in-lbs).
8. Reconnect fuel lines to their original ports, ensuring clamps are tight and hoses are free of kinks or cracks.
9. Prime the fuel system by squeezing the primer bulb until firm; check all connections for leaks.
10. Reinstall the cowling and reconnect the battery. Start the engine and let it idle, watching for smooth operation and no fuel leaks.
11. Confirm fuel mixture: From this point forward, you must premix your fuel at 50:1 (1 pint 2-stroke oil per 6 gallons of gasoline) before filling your tank.
12. Test run the engine under load and monitor fuel delivery and engine performance during the initial outing.

Troubleshooting & FAQ

Q: How do I confirm this fuel pump fits my engine?
A: Cross-reference your engine's model, horsepower, and year with the compatibility table above. Verify that your engine is a V4 4-cylinder with a VRO vapor tank system and matches OEM part number 600-156-02.

Q: What happens if I forget to premix oil and gas?
A: This pump eliminates the VRO oil injection system, so your engine will receive no lubrication if you run straight gasoline. This will cause severe engine damage within minutes. Always premix at 50:1 before refueling.

Q: How often should I replace the fuel pump?
A: Replace the fuel pump if you experience fuel starvation, rough idling, difficulty starting, or visible fuel leaks. Inspect it annually and replace every 3–5 years or per your engine's maintenance schedule, whichever comes first.

Q: What are common signs of fuel pump failure?
A: Symptoms include loss of power at high RPM, engine sputtering or stalling, hard starting, and visible fuel leaks around the pump body or connections.

Q: Can I use this pump if my engine originally had a different VRO configuration?
A: This assembly is designed specifically for VRO2 4-cylinder V4 engines with a vapor tank. If your engine uses a different VRO variant or configuration, confirm fitment with your service manual before installation.

Q: Is this an OEM part or aftermarket?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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.