This is a A-E0NNP743AA Disc, PTO Clutch PN: E0NNP743AAMain Description As Following : A-E0NNP743AA Disc, PTO Clutch P.N: E0NNP743AA Dim A (1): 5.25" O.D.Dim B (2): 3.850" Major/ 3.665" Minor I.D.Dim C (3): 0.080" WidthDim D (4): 45 Teeth Stocked As: A-C5NNP743B Found in Section & Models : Transmission & Rear Axle > Clutch Disc: Trans and PTO, Ford / New Holland TRACTOR: 2810 (W/ 3 CYL, 1/83-2/90), Ford / New Holland TRACTOR: 2910 (W/ 3 CYL, 1/83-2/90), Ford / New Holland TRACTOR: 3230 (W/ 3 CYL, 3/90-9/94), Ford / New Holland TRACTOR: 335 (W/ 3 CYL, 1/83-2/84), Ford / New Holland TRACTOR: 3910 (W/ 3 CYL, 5/83-2/90), Ford / New Holland TRACTOR: 3910H (W/ 3 CYL, 1/83-2/90), Ford / New Holland TRACTOR: 3910N (W/ 3 CYL, 1/83-2/90), Ford / New Holland TRACTOR: 3910V (W/ 3 CYL, 12/83-2/90), Ford / New Holland TRACTOR: 3930N (W/ 3 CYL, 3/90-6/95), Ford / New Holland TRACTOR: 3930NO (W/ 3 CYL, 3/90-8/99), Ford / New Holland TRACTOR: 4110 (W/INDEPENDENT PTO), Ford / New Holland TRACTOR: 4110N (W/ 3 CYL, 12/81-2/90), Ford / New Holland TRACTOR: 4110NO (W/ 3 CYL, 1/81-2/90), Ford / New Holland TRACTOR: 4110O (W/ 3 CYL, 1/81-2/90), Ford / New Holland TRACTOR: 4110V (W/ 3 CYL, 1/81-2/90), Ford / New Holland TRACTOR: 4610 (W/INDEPENDENT PTO), Ford / New Holland TRACTOR: 4610N (Latin America), Ford / New Holland TRACTOR: 4610N (W/ 3 CYL, 1/81-2/90), Ford / New Holland TRACTOR: 4610NO (W/ 3 CYL, 1/81-2/90), Ford / New Holland TRACTOR: 4610O (W/ 3 CYL, 1/81-2/90) Associated Items : New Also A-FO-O-2810, A-FO-O-2810-4610, A-FO-O-2810, A-FO-O-2810-4610, A-MNL18259, A-SMFO47, A-FO-O-231335, A-FO-P-2600, A-FO-S-230A231, A-FO-O-2810, A-FO-O-2810-4610, A-MNL18259, A-FO-O-2-5000, A-FO-O-2000, A-FO-P-234000, A-FO-S-2000, A-FRM-FO-LATE, A-MNL18259, A-SMFO41, A-FO-O-2810 And : Dim A (1): 5.25" O.D. Dim B (2): 3.850" Major/ 3.665" Minor I.D. Dim C (3): 0.080" Width Dim D (4): 45 Teeth