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VRO Fuel Pump Repair Kit – Johnson/Evinrude 90-115 HP (Replaces 5007420, 5004558, 0435558)

Regular price $99.99

Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This aftermarket VRO Fuel Pump Repair Kit is engineered for Johnson/Evinrude 90–115 HP, 4-cylinder, 60° V-block loop-charged 2-stroke engines manufactured between 1995 and 2006. It ensures reliable fuel and oil delivery for models equipped with a VRO oil injection system, restoring performance and engine health.

This component serves as a direct interchange for Johnson/Evinrude part numbers 5007420, 5004558, 0435558, 0435556, 0435560, 0435784, 0435953, 0438400, and 0175109.

  • Designed for direct OEM-replacement fitment.
  • Features the correct 4-wire electrical connection for specified models.
  • Critical component for engines with the 60° V4 Looper configuration.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number
Johnson/Evinrude 5007420
Johnson/Evinrude 5004558
Johnson/Evinrude 0435558
Johnson/Evinrude 0435556
Johnson/Evinrude 0435560
Johnson/Evinrude 0435784
Johnson/Evinrude 0435953
Johnson/Evinrude 0438400
Johnson/Evinrude 0175109

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Johnson/Evinrude V4 60° Looper 90 2-Stroke 1995–1996 5007420 60° models only
Johnson/Evinrude V4 60° Looper 90 2-Stroke 1997–2006 5007420 All VRO Models
Johnson/Evinrude V4 60° Looper 100 2-Stroke 1998–2001 5007420 All VRO Models
Johnson/Evinrude V4 60° Looper 115 2-Stroke 1995–1996 5007420 60° models only
Johnson/Evinrude V4 60° Looper 115 2-Stroke 1997–2006 5007420 All VRO Models

Technical Specs

Product Type
VRO Fuel Pump Repair/Replacement Kit
Installation
Direct OEM replacement
Fuel Type
Gasoline
Connection
4-wire electrical connection
Housing Material
Marine-grade plastic/metal components
Housing Color
Black
Other Technical Attributes
For 60° V4 engines with VRO oil injection system

What’s in the Box

  • 1 x VRO Fuel Pump Repair Kit (Replaces 5007420)

Installation Notes

  1. Disconnect the battery cables at the battery.
  2. Carefully relieve any pressure from the fuel system.
  3. Tag and disconnect all fuel lines, oil lines, and the electrical connector from the old pump.
  4. Unbolt and remove the old VRO pump assembly.
  5. Install the new pump assembly, ensuring it is securely mounted.
  6. Reconnect the fuel lines, oil lines, and electrical connector according to your tags.
  7. Reconnect the battery cables.
  8. Prime the fuel system several times and inspect thoroughly for any leaks before starting the engine.

Troubleshooting & FAQ

How do I know if my VRO fuel pump is failing?

Common signs of a failing VRO pump include the engine failing to start, sputtering at high speeds, losing power under load, surging, or the system's warning horn sounding during operation.

Will this kit fit a 90-degree V4 engine?

No, absolutely not. This pump is specifically designed for 60-degree V4 "Looper" engine blocks (1995–2006). The mounting and configuration are different for 90-degree models. Proper fitment is critical, so please verify your engine's V-block angle before ordering.

What is a VRO system and why is this part important?

The VRO (Variable Ratio Oiling) system is an automated oil-and-fuel mixing system used on many Johnson/Evinrude 2-stroke outboards. This pump is a critical dual-function component that supplies both fuel to the carburetors and oil to the engine for lubrication.

Is this a complete pump or just a repair kit?

This is a complete, pre-assembled replacement pump unit. It is designed to replace the entire original VRO pump assembly, not just rebuild it with new diaphragms or seals.

What’s the difference between OEM and this aftermarket part?

This is a an aftermarket replacement, not an OEM part. It is built to meet or exceed OEM-level specifications with comparable materials, performance, and durability. All our parts are made in an ISO 9002 certified facility and are batch-inspected to ensure quality and consistency.

How fast is shipping?

We ship worldwide, and transit times are typically between 5–15 days for most regions. Standard shipping is free. If available for your location, expedited shipping options will appear at checkout.

What is the warranty and return policy?

This product is covered by a 1-year warranty against any manufacturing defects under normal marine use. If you encounter an issue, please contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. See our policy page or contact us for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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