This is a A-PBB77573A Plate, PTO Steel PN: PBB77573AMain Description As Following : A-PBB77573A Plate, PTO Steel P.N: PBB77573A Dim A (1): 6.062" O.D. & 4.448" I.D.Dim B (2): 60 TeethReplaces: D6NNC730A Replaces: D6NNC730A FORD , PBB77573AV FORD , VPH5220 MISCELLANEOUS , 81808607 FORD , 81865601 FORD , 86500763 FORD , Crossed From: FPBB77573A , , WN-PBB77573A , , WNPBB77573A , , 104211 , , 1102-5506 , 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/ 3 CYL, 1/65-12/74), Ford / New Holland INDUSTRIAL/CONSTRUCTION: 4500 (W/ 3 CYL, 1/65-12/74), Ford / New Holland INDUSTRIAL/CONSTRUCTION: 8400 (W/ 6 CYL, 1/71-9/72), Ford / New Holland TRACTOR: TW10, Ford / New Holland TRACTOR: TW15, Ford / New Holland TRACTOR: TW20, Ford / New Holland TRACTOR: TW30, Ford / New Holland TRACTOR: TW5, 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: 2120 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 2150 (W/ 3 CYL, 1/70-12/74, U.K. Only), Ford / New Holland TRACTOR: 2300 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 2310 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 3000 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 3055 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 3100 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 3110 (W/ 3 CYL, 1/65-12/74) 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-TW10TW20, A-FO-O-TW1020, A-FO-P-80009000, A-FO-S-TW10, A-SMFO201, A-FO-O-TW5TW15, A-FO-O-TW1020, A-FO-P-80009000, A-FO-S-TW10 And : Inside Diameter: 4.448" Outside Diameter: 6.062" Replaces: D6NNC730A Teeth: 60