This is a A-70277354 Disc, Brake PN: 70277354Main Description As Following : A-70277354 Disc, Brake P.N: 70277354 Dim A (1): 6.00" O.D.Dim B (2): 3.25" I.D. (lining)Dim C (3): 22 SplineDim D (4): 2.920" Spline Major DiameterDim E (5): 2.630" Spline Minor DiameterReplaces: 207000167, 10P3325, 10P3966, 10P619 Replaces: 10P619 MINNEAPOLIS MOLINE , 20-7000167 MINNEAPOLIS MOLINE , 207000167 MINNEAPOLIS MOLINE , Crossed From: 10P3325 WHITE/ OLIVER/ MPL MOLINE , 10P3966 WHITE/ OLIVER/ MPL MOLINE Found in Section & Models : Transmission & Rear Axle > Brake Disc and Plates, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 400, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 400M, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 500, White/ Oliver/ Mpl Moline TRACTOR: BIG MO 600, White/ Oliver/ Mpl Moline TRACTOR: JET STAR, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 3, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 3 SUPER, White/ Oliver/ Mpl Moline TRACTOR: JET STAR 4, White/ Oliver/ Mpl Moline TRACTOR: 4 STAR, White/ Oliver/ Mpl Moline TRACTOR: 4 STAR SUPER, White/ Oliver/ Mpl Moline TRACTOR: 445 Associated Items : New Also A-MM-O-BIGM4500, A-MM-P-BIGMO400M, A-MM-O-BIGMO56, A-MM-O-BIGM4500, A-MM-P-BIGMO500, A-MM-O-BIGMO56, A-MM-P-BIGMO500, A-FRM-FOMM, A-MM-P-JSORCH, A-MM-P-JS4SSPR, A-MM-P-SUBLIST, A-MM-P-UNIVERSAL, A-FRM-FOMM, A-MM-O-JSIII, A-MM-O-JSIIISUP, A-MM-P-JSIII, A-MM-P-SUBLIST, A-MM-P-UNIVERSAL, A-MM-P-JS3SPR, A-MM-P-JS4SSPR And : Dim A (1): 6.00" O.D. Dim B (2): 3.25" I.D. (lining) Dim C (3): 22 Spline Dim D (4): 2.920" Spline Major Diameter Dim E (5): 2.630" Spline Minor Diameter Replaces: 207000167, 10P3325, 10P3966, 10P619