This is a A-3761983M91 Switch, Neutral Safety PN: 3761983M91Main Description As Following : A-3761983M91 Switch, Neutral Safety P.N: 3761983M91 Switch is normally closedReplaces: 1693818M1, 3697346M91 Replaces: 1693818M1 MASSEY FERGUSON , 3697346M1 MASSEY FERGUSON , A-3697346M91 MASSEY FERGUSON Found in Section & Models : Ignition & Electrical Parts > Ignition & Related Parts, Allis-Chalmers TRACTOR: 8745, Allis-Chalmers TRACTOR: 8765, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20D, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20F, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 40E, Massey Ferguson TRACTOR: 231, Massey Ferguson TRACTOR: 240 (S/N N01001->), Massey Ferguson TRACTOR: 240S, Massey Ferguson TRACTOR: 243, Massey Ferguson TRACTOR: 253, Massey Ferguson TRACTOR: 271, Massey Ferguson TRACTOR: 275 UK, Massey Ferguson TRACTOR: 281, Massey Ferguson TRACTOR: 283 UK, Massey Ferguson TRACTOR: 290 UK, Massey Ferguson TRACTOR: 360, Massey Ferguson TRACTOR: 362, Massey Ferguson TRACTOR: 375, Massey Ferguson TRACTOR: 383, Massey Ferguson TRACTOR: 390 Associated Items : New Also A-MH-P-MF20D, A-MH-S-MF20D, A-MH-O-MF231, A-MH-P-MF231, A-MH-S-MF231261, A-MH-O-MF240250, A-MH-S-MF240, A-SMMF42, A-MH-S-MF240, A-MH-O-MF350SER, A-MH-S-ENGA4236, A-SMMF45, A-MH-O-MF350SER, A-MH-P-MF375, A-MH-S-ENGA4236, A-SMMF45, A-MH-O-MF350SER, A-MH-S-ENG4212, A-SMMF45, A-MH-O-MF350SER And : Switch is normally closed Replaces: 1693818M1, 3697346M91