Fmc invalco turbine flow meter new have 2 to sell 1in sale 81001907 k factor 208

Description

Have 2 of these each one k factor I slightly different one is 208.39 k factor the other is 200.15 k factor both are brand new  both do have the same part number 81001907  both are internals carb 2" new         Quest 7 one seven  look next to the k. 58 seven. K nine seven 8 five