Moeller Reed Switch Fuel Sending Unit Collect fuel level information more consistently than swingarm senders by taking the measurement from the float-which is still a moving part. However the fluctuation is much less because the range of motion is much less. 316 Type, Stainless Steel construction provides efficient performance A Direct Original Equipment Manufactured sender replacement by WEMA USA Sender length is 1 shorter than the tank depth. Calibrated to 32-240Ohms, an industry standard. Com