
6741-406 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.95 | Condition is Used, Rochester Boat Fuel Sending Unit w/ Gauge twin site 9" 6741-406, shipping cost = $9.95 | 100.0% |

The Rochester 6741-406 Boat Fuel Sending Unit Gauge Twin is a high-performing and reliable fuel level sending unit designed specifically for marine applications. This twin gauge setup allows for easy monitoring of your boat's fuel levels, ensuring that you always have an accurate reading of your remaining fuel.
The sending unit is constructed from heavy-duty materials, including corrosion-resistant stainless steel and viton seals. These features ensure that the unit can withstand the harsh marine environment, providing you with long-lasting performance.
The Rochester 6741-406 is a float-type fuel level sender, which means that it utilizes a float inside the fuel tank to determine the fuel level. The float is connected to the sending unit via a flexible, stainless steel cable. As the fuel level in the tank changes, the float moves up and down, sending an electrical signal to the gauge.
The twin gauge design of this sending unit allows for easy installation and can be used with a variety of different fuel gauge configurations. Each gauge has a range of 0-12 inches of fuel level, providing accurate and precise readings. The gauges are also easily readable with clear markings and a large, easy-to-see dial face.
Installation of the Rochester 6741-406 is straightforward, with a simple wiring harness that connects the sending unit to the gauges. The unit also comes with all necessary mounting hardware for easy installation on your boat's fuel tank.
Overall, the Rochester 6741-406 Boat Fuel Sending Unit Gauge Twin is a high-quality and reliable solution for monitoring your boat's fuel levels. Its heavy-duty construction, twin gauge design, and easy installation make it an excellent choice for boat owners looking for accurate and precise fuel level readings.
Pros and Cons of Buying Rochester Gauges 6741-406 Boat Fuel Sending Unit Gauge Twin
Introduction:The Rochester Gauges 6741-406 Boat Fuel Sending Unit Gauge Twin is a popular choice for boat owners looking to monitor their fuel levels accurately. Let's examine the advantages and disadvantages of investing in this gauge.
Pros:1. Accuracy: This sending unit gauge is designed to provide accurate fuel level readings, ensuring that boat owners always have an up-to-date understanding of their fuel supply.
2. Durability: The Rochester Gauges 6741-406 is built to withstand the harsh marine environment, making it a reliable choice for boat owners.
3. Easy Installation: This sending unit gauge can be easily installed on most boats, requiring minimal tools and expertise.
4. Dual Gauge Design: The twin gauge design allows boat owners to monitor their fuel levels for both tanks simultaneously, providing valuable information at a glance.
5. Affordable: Compared to other fuel level sending unit gauges, the Rochester Gauges 6741-406 is relatively affordable, making it an attractive option for budget-conscious boat owners.
Cons:1. Limited Compatibility: This sending unit gauge is specifically designed for boats with certain fuel tank configurations. Boat owners with more complex fuel systems may need to consider alternative options.
2. Requires Maintenance: Like any mechanical component, the Rochester Gauges 6741-406 will require occasional maintenance to ensure optimal performance.
3. Analog Design: This sending unit gauge displays fuel levels using an analog gauge, which may not be as precise or easy to read as digital displays.
Conclusion:The Rochester Gauges 6741-406 Boat Fuel Sending Unit Gauge Twin offers several advantages, including accuracy, durability, easy installation, dual gauge design, and affordability. However, it also has some limitations, such as limited compatibility and the need for occasional maintenance.
Recommendation:If you are a boat owner with a relatively simple fuel system and are looking for an accurate, reliable, and affordable way to monitor your fuel levels, the Rochester Gauges 6741-406 Boat Fuel Sending Unit Gauge Twin is an excellent choice. However, if you have a more complex fuel system or prefer a digital display, you may want to consider alternative options. Ultimately, the decision to invest in this sending unit gauge will depend on your specific needs and preferences.
Details:
Features Twin site direct read dial with a white face and approximate 3 5/8 long swinging shaft. Part number 6741-406. For a shallow tank. For a tank with approximate 9 1/2 depth.
Rochester Gauges fuel sending unit with built-in gauge, and. Rochester Gauges # 6741-406 - tank depth: 9 1/2 ohm range: 240-30 shaft length : 3 5/8 2 DOA.
specifications inboardfuel:
- for models: Twin
- brand: Rochester Gauges
- mpn: 6741-406
- type: Fuel Sending Unit
- boat brand: Any Boat
- country of origin: United States
shipping inboardfuel:
- type: fixed
- transit: 6-13 days
- service: usps ground advantage
- class: standard
- carrier: usps
payments inboardfuel:
- credit card: diners-club
- other
- wallet: paypal
seller inboardfuel:
- rating: 100.0%
- city: wood haven, new york
- # reviews: 1628
offer inboardfuel:
- started: february 12, 2026
- availability: in stock
- sold #: 10
- in stock #: 1
- price: $69.95
- item condition: Used
- options: ship-to-home
- best offers: true
returns inboardfuel:
- policy: no returns
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
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