The Can-SB mechanical dial fuel gauge set up for 370mm tank depth is straightforward gear for knowing what is in the tank. The circular dial shows empty, quarter, half, three-quarter and full positions around a face of roughly 52mm across, so you can check levels in a glance. It matches Can-SB sender units 37370 and 37374 made for 370mm deep tanks, which keeps the travel accurate from top to bottom.

The gauge body runs a solid plastic flange about 5mm thick with four mounting holes roughly 6mm in diameter, so you can bolt it to the tank without fuss. A white dial background with black marks around 2mm wide stands out in low light on the water. With no powered parts at the gauge, the mechanical link keeps things simple for Aussie boats that see long days and plenty of spray.

• Mechanical dial fuel gauge for marine tanks
• Calibrated for tanks with 370mm depth
• Part number 373944 from Can-SB
• Compatible with senders 37370 and 37374
• Clear E to F dial with quarter markings
• Circular front flange with multiple bolt holes
• Suits inboard and outboard fuel tank applications
• Simple tank-top mounting configuration
• No electrical wiring required at the gauge
• Fits within fuel tank and gauge accessory range

Q: Does this gauge need any power or wiring?

No, this is a purely mechanical gauge. The pointer moves via a direct mechanical link from the matched sender unit rather than an electrical signal. That means there is no wiring to run to a dash cluster. It also cuts out issues with voltage drops or poor connections on older boats. Many skippers like this style for basic setups and tinny tanks.

Q: What tank depth is this gauge calibrated for?

This gauge is calibrated for tanks with an internal depth of 370mm. The sender and gauge travel are matched so the pointer moves correctly from empty to full over that 370mm range. Using it on a shallower or deeper tank will throw out the reading. For best results match it only with tanks close to that 370mm spec.

Q: Which sender units will this gauge work with?

This gauge mates with Can-SB sender part numbers 37370 and 37374. Those senders are set up for 370mm tank depth so their arm and float travel line up with the gauge movement. Sticking with these matched parts keeps the readings consistent. Mixing with other sender types can lead to false full or empty indications.

Q: Where is this gauge usually mounted on the boat?

This gauge normally mounts directly on the top surface of the fuel tank. The front flange bolts down over the tank opening using the supplied screw pattern. That location means the gauge stays right over the sender mechanism. Many boat builders place the tank so the gauge can still be seen from the cockpit or a nearby hatch, keeping level checks simple.

Gauge suits fuel tanks with an internal depth of 370mm.

Gauge mates with Can-SB sender units part numbers 37370 and 37374.

Installation requires mounting the gauge to the tank top using the supplied flange and screws.

Fitment is intended for marine fuel tank applications on inboard and outboard setups.