An Oil Level Gauge is used to measure the level of transmission fluid. It is a long, thin metal rod with markings on it that indicate the fluid level. The gauge is then inserted into the transmission fluid filler tube until it reaches the bottom of the reservoir.Attributes: • Prevent damage to the transmission due to low or high oil levels• Manufactured to precise specifications and are built for durability and reliabilityApplications:An Oil Level Gauge is to prevent overfilling of the transmission with oil.