Reproduction fuel tank sending unit for 1955-57 Chevrolet Bel Air 150 210 station wagon models (except 9 passenger) and Nomad models. Dont run out of fuel because of a defective sending unit. Replace that old worn out unit with a high quality reproduction sending unit. Produced with brass float and includes filter. Not for use with 9 passenger station wagon models. Note: Will not fit 9 passenger wagon models. Use Part # TF700017 for 9 passenger models.