Feature: 1. COMPACT AND LIGHT: Come with the rear torsion installation ring, small volume, light weight, easy to install 2. WITH WARNING: Warning of incorrect oil volume, low oil level, pump failure, limited tubing, blocked oil filter and low oil level 3. ADJUSTABLE AND VERSATILE: Marine fuel gauges are designed to measure and display the amount of gas or fuel in the tank of your boat or vehicle 4. SCRATCH RESISTANT ABS: Adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly 5. EXCELLENT PERFORMANCE: Fuel level gauge is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability Specification: Item Type: Marine Fuel Gauge Material: ABS Waterproof Grade: Front waterproof Dial Size: Approx. 52mm / 2in Watch Circle: Painted black Check Instrument: G: Turn off the signal cable L: Connect the instrument lamp (" + " to the positive pole, " - " to the negative pole) Widely used for automobile, automobile instrument, boat instrument, etc.. Package List: 1 x Oil Gauge2 x Nut2 x Iron Ring1 x Support2 x Accessories Note: Installed by an automotive professional.