This is a A-70266975 Shaft, PTO (540/1000 RPM) PN: 70266975Main Description As Following : A-70266975 Shaft, PTO (540/1000 RPM) P.N: 70266975 NOTE: Center mounting ring is 5.750" dia., w/ 6 bolt holes inner & outer.Dim A (1): 8.625" Long Replaces: 266975 ALLIS CHALMERS , 70266975V ALLIS CHALMERS , Crossed From: AM70266975 , , HD70266975 , , 108963 , Found in Section & Models : PTO Parts > PTO and Related Parts, Allis-Chalmers TRACTOR: 7010, Allis-Chalmers TRACTOR: 7020, Allis-Chalmers TRACTOR: 7030, Allis-Chalmers TRACTOR: 7040, Allis-Chalmers TRACTOR: 7045, Allis-Chalmers TRACTOR: 7050, Allis-Chalmers TRACTOR: 7060, Allis-Chalmers TRACTOR: 8010, Allis-Chalmers TRACTOR: 8030, Allis-Chalmers TRACTOR: 8050 Associated Items : New Also A-AC-O-7010D, A-AC-P-7010, A-AC-S-7010, A-FRM-ACCACO, A-SMAC202, A-AC-O-7020, A-AC-P-649-I, A-AC-P-7020, A-AC-S-7010, A-FRM-ACCACO, A-SMAC202, A-AC-O-7030, A-AC-P-7030, A-AC-S-70307050, A-SMAC202, A-AC-O-7040DSL, A-AC-P-7040, A-AC-S-7040, A-FRM-ACCACO, A-SMAC202 And : NOTE: Center mounting ring is 5.750" dia., w/ 6 bolt holes inner & outer. Dim A (1): 8.625" Long