This is a A-RE29785 Disc, Clutch PN: RE29785Main Description As Following : A-RE29785 Disc, Clutch P.N: RE29785 Inside Diameter: 5.480"Outside Diameter: 9.230"Replaces: AR1052R Crossed From: AR1052R JOHN DEERE , JDS1027 STEINER , WN-RE29785 , , WNRE29785 , Found in Section & Models : Clutch Parts > Single Clutch, John Deere TRACTOR: R, John Deere TRACTOR: 80, John Deere TRACTOR: 820(2 Cyl.), John Deere TRACTOR: 830(2 Cyl.), Transmission & Rear Axle > Clutch Related Parts, John Deere TRACTOR: R, John Deere TRACTOR: 80, John Deere TRACTOR: 820(2 Cyl.), John Deere TRACTOR: 830(2 Cyl.) Associated Items : New Also A-FRM-JD, A-JD-MAGSVC, A-JD-O-OMR2012, A-JD-P-PC183, A-JD-S-SM2005, A-JD-S-SM2011, A-JD-S-SM2024, A-JD-S-SM2029, A-JD-S-SM2045, A-JD-S-SM2050, A-FRM-JD, A-JD-O-OMR2046, A-JD-P-PC766, A-JD-S-SM2021, A-JD-S-SM2024, A-JD-S-SM2029, A-JD-S-SM2045, A-JD-S-SM2050, A-SMJD201, A-FRM-JD And : Inside Diameter: 5.480" Outside Diameter: 9.230" Replaces: AR1052R