This is a A-181541M91 Starter, Delco PN: 181541M91Main Description As Following : A-181541M91 Starter, Delco P.N: 181541M91 Rotation: CWTeeth: 9Type: DelcoVolts/Kilowatts: 6 Stocked As: A-SDR0089 Found in Section & Models : Ignition & Electrical Parts > Starters & Related Parts, Massey Ferguson TRACTOR: TO20, Massey Ferguson TRACTOR: TO30, Massey Ferguson TRACTOR: TO35 (<161249 GAS) Associated Items : New Also This is An Aftermarket Product And : Rotation: CW Teeth: 9 Type: Delco Volts/Kilowatts: 6