This is a A-4976720 Cable, Tachometer PN: 4976720Main Description As Following : A-4976720 Cable, Tachometer P.N: 4976720 Total Length: 35-1/2" Replaces: 5178450 ALLIS CHALMERS , 72091198 HESSTON , Crossed From: 121697 , Found in Section & Models : Ignition & Electrical Parts > Gauges & Related Parts, Fiat TRACTOR: 100-55, Fiat TRACTOR: 450, Fiat TRACTOR: 480, Fiat TRACTOR: 50-66, Fiat TRACTOR: 540, Fiat TRACTOR: 640, Fiat TRACTOR: 65-90, Fiat TRACTOR: 65-93, Fiat TRACTOR: 65-93DT, Fiat TRACTOR: 65-94DT, Fiat TRACTOR: 70-90, Fiat TRACTOR: 72-85, Fiat TRACTOR: 72-85M, Fiat TRACTOR: 72-93DT, Fiat TRACTOR: 82-94DT, Fiat TRACTOR: 85-55, Fiat TRACTOR: 85-90DT, Fiat TRACTOR: 88-93DT, Fiat TRACTOR: 88-94DT, Fiat TRACTOR: 90-90 Associated Items : New Also A-FI-S-55-90, A-FI-S-55-90 And : Total Length: 35-1/2"