VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V6 60° Looper 150-175 HP (Replaces 5007420, 5007422)
VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V6 60° Looper 150-175 HP (Replaces 5007420, 5007422) is backordered and will ship as soon as it is back in stock.
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VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V6 60° Looper 150-...
VRO Fuel Pump Repair Kit – Fits Johnson/Evinrude V6 60° Looper 150-175 HP (Replaces 5007420, 5007422) is backordered and will ship as soon as it is back in stock.
Product Details
This V660 VRO Fuel Pump Repair Kit is designed for Johnson/Evinrude 150-175 HP V6 60° Looper engines from 1991–2006. It serves as a fuel-only pump solution for systems where the VRO (Variable Ratio Oiling) has been bypassed, requiring a 50:1 premixed fuel/oil mixture.
It provides a direct interchange for Johnson/Evinrude part numbers 5007420, 5007422, 438402, and 435596.
- Mounts with the included aluminum bracket.
- Features a robust double-diaphragm design suitable for V6 motors.
- Comes as a complete kit with hoses, bolts, and zip ties for installation.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Johnson/Evinrude | 5007420 |
| Johnson/Evinrude | 5007422 |
| Johnson/Evinrude | 438402 |
| Johnson/Evinrude | 435596 |
| Aftermarket | V660 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Designed for specific Johnson and Evinrude V6 engines where the VRO system is bypassed in favor of premix.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Johnson/Evinrude | V6 60° Looper | 150 | 2-Stroke | 1991 | 5007420/5007422 | 60° engine |
| Johnson/Evinrude | V6 60° Looper | 150 | 2-Stroke | 1992–2006 | 5007420/5007422 | All VRO Models |
| Johnson/Evinrude | V6 60° Looper | 175 | 2-Stroke | 1991 | 5007420/5007422 | 60° engine |
| Johnson/Evinrude | V6 60° Looper | 175 | 2-Stroke | 1992–2006 | 5007420/5007422 | All VRO Models |
Technical Specs
- Product Type
- VRO Fuel Pump Replacement Kit
- Installation
- Bracket Mount
- Fuel Type
- Gasoline/Oil Premix (50:1)
- Connection
- Hose Barb
- Housing Material
- Aluminum
- Weight
- 0.79 kg (1.74 lbs)
- Fitting Type
- Barb
- Other Technical Attributes
- Double-diaphragm design for V6 motors
What’s in the Box
- 1 x Fuel Pump with Aluminum Bracket
- 2 x Hoses
- 4 x Bolts
- 6 x Zip Ties
- 1 x Installation Instructions
Installation Notes
- Disconnect the battery and relieve any pressure from the fuel system.
- Clearly label and disconnect the fuel lines and any electrical connectors from the old VRO pump.
- Unbolt and remove the old pump from the engine block.
- Important: You may need to perform a minor modification to the new pump's aluminum bracket for a perfect fit. This involves filing or trimming a small portion of the bracket.
- Mount the new fuel pump securely onto the engine.
- Reconnect the fuel lines to the correct barbs on the new pump. Ensure all connections are secure to prevent leaks.
- Reconnect the battery.
- Prime the fuel system according to your engine’s service manual and check thoroughly for any leaks before starting the engine.
Troubleshooting & FAQ
Is this a direct fit for all V6 60° Looper engines?
It is designed for 150-175 HP models from 1991–2006. However, a minor modification to the aluminum mounting bracket (filing or cutting a small portion) may be necessary to ensure a perfect fit on your specific engine.
Do I need to premix fuel with this pump?
Yes. This is a conversion fuel pump for systems where the oil-mixing part of the VRO has been disabled. You must use a 50:1 gasoline-to-oil premix in your fuel tank.
How do I know if my fuel pump is failing?
Signs of a failing fuel pump include the engine bogging down, surging, stalling, having difficulty starting, or inconsistent performance at various speeds. An audible inconsistent clicking noise from the pump can also indicate an issue.
What is the difference between this and an OEM VRO pump?
The original OEM VRO pump mixes oil and fuel together (Variable Ratio Oiling). This aftermarket replacement serves as a fuel pump only. It is designed for engines where the oil injection system has been intentionally bypassed for reliability or conversion to premix.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). It's built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out 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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