The S3-fuel sender is made from AISI 316 stainless steel. The sender gives several equal
steps to the gauge (depending on the sensor length). S3 can be mounted in flanges FL-2,
FL-3,SS-5/4”, HFL or in inspection flange FLB-1. The S3-A-sender can replace other
fuel senders with resistance 240-30 ohm.
The S3-E-sender can replace other fuel senders with resistance 0-180 ohm. The FL-2
flange will in most cases allow you to use the original hole and screws in the tank.