This is a A-50A11 Gauge, Temperature PN: 50A11Main Description As Following : A-50A11 Gauge, Temperature P.N: 50A11 Dim A (1): 2" Dia.Dim B (2): 34" Capillary Tube LengthDim C (3): 1/2" NPT Connector Replaces: A-C3NN18287A FORD , Crossed From: A-C3NN18287A , , FAD10883A JOHN DEERE , 1107-0559 , , 3007-0559 , , 89831449 JOHN DEERE Found in Section & Models : Engine Parts > Gauges & Related Parts, John Deere TRACTOR: SEVERAL, Massey Ferguson TRACTOR: SEVERAL, Ignition & Electrical Parts > Gauges & Related Parts, John Deere TRACTOR: SEVERAL, Massey Ferguson TRACTOR: SEVERAL Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 2" Dia. Dim B (2): 34" Capillary Tube Length Dim C (3): 1/2" NPT Connector