This is a A-70246535 Sliding Gear, Transmission Mainshaft PN: 70246535Main Description As Following : A-70246535 Sliding Gear, Transmission Mainshaft P.N: 70246535 Dim A (1): 34 TeethDim B (2): 15 Spline Found in Section & Models : Transmission & Rear Axle > Trans: Forks, Gears, Shafts, Allis-Chalmers TRACTOR: 180, Allis-Chalmers TRACTOR: 185, Allis-Chalmers TRACTOR: 190, Allis-Chalmers TRACTOR: 190XT, Allis-Chalmers TRACTOR: 200 Associated Items : New Also A-AC-O-180, A-AC-P-180, A-AC-P-180185, A-AC-S-ENGG2500, A-AC-S-180, A-FRM-ACCACO, A-SMAC202, A-AC-O-185, A-AC-O-185LATE, A-AC-P-180185, A-AC-P-185LATE, A-AC-S-180185, A-FRM-ACCACO, A-SMAC202, A-AC-O-190190XT, A-AC-P-190XT, A-AC-S-FUELINJ, A-AC-S-1-90, A-FRM-ACCACO, A-SMAC202 And : Dim A (1): 34 Teeth Dim B (2): 15 Spline