Usage Tips:350mm Fuel Level Gauge Mechanical Gas Cap with Float for Vehicles Yachts Trucks Universal Fit 13.8in Features： 1、High Precision Display: The fuel gauge features a display accurate to 5%, ensuring precise readings of the tank's oil level. This allows users to accurately monitor their fuel levels and plan refills accordingly. 2、High Temperature Tolerance: With a working temperature range of 40 to 85°C, the fuel level gauge is designed to operate smoothly under a variety of environmental conditions 3、Sealed Design: The sealed design of the fuel gauge keeps the device clean and tidy, preventing liquid from overflowing from the plastic head, ensures the accuracy of its readings. 4、Broad Applicability: Suitable for an array of vehicles including yachts, cars, agricultural vehicles, and trucks, this fuel gauge offers universal compatibility, provided the fuel tank size is right for the gauge's installation 5、Easy Installation: With a standard 5 hole design, the fuel gauge is made to be easily installable, making it a hassle free addition to any vehicle, saving the user both time and effort. Specification： Item Type: Fuel?Tank?Cap?Gauge Working Temperature: -40 to 85°C Display Accuracy: 5% Material: Aluminum Alloy + PP Installation Method: Standard 5 hole Characteristic:?Sealed design to prevent liquid from overflowing from plastic head Fitment: Fit for Yachts, Cars, Agricultural Vehicles, Trucks, ATVs, as long as the tank size is suitable for installation Package List： 1 x?Fuel?Tank?Cap?Gauge?? 1 x Accessories Pack(6PCS)