This is a A-C7NN702A Countershaft, PTO PN: C7NN702AMain Description As Following : A-C7NN702A Countershaft, PTO P.N: C7NN702A Dim A (1): 11 / 6 SplineDim B (2): 24.250" Long Found in Section & Models : PTO Parts > PTO and Related Parts, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 3500 (W/ 3 CYL, 1/65-12/74), Ford / New Holland INDUSTRIAL/CONSTRUCTION: 3550 (W/INDEPENDENT PTO / MAN. REVER, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 4400 (W/INDEPENDENT PTO / MAN. REVER, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 4500 (W/INDEPENDENT PTO / MAN. REVER, Ford / New Holland TRACTOR: 2000 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 2100 (W/ 3 CYL, 3/65-12/74), Ford / New Holland TRACTOR: 2110 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 2600 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600N (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600R (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 2600V (W/ 3 CYL, 10/75-9/76), 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: 3600 (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 3600R (W/ 3 CYL, 1/75-12/77), Ford / New Holland TRACTOR: 3600V (W/ 3 CYL, 1/75-12/81), Ford / New Holland TRACTOR: 3900 (W/ 3 CYL, 1/75-12/81), 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) Associated Items : New Also A-FO-O-343500, A-FO-P-234000, A-FO-S-3400ETC, A-MNL18259, A-FO-O-343500, A-FO-P-234000, A-FO-S-3400ETC, A-MNL18259, A-FO-O-343500, A-FO-P-234000, A-FO-S-3400ETC, A-FO-O-343500, A-FO-P-234000, A-FO-S-3400ETC, A-DA-P-ALDR, A-FO-O-2-5000, A-FO-O-2000, A-FO-O-24000IND, A-FO-O-24000RC, A-FO-P-ACCESS And : Dim A (1): 11 / 6 Spline Dim B (2): 24.250" Long