This is a A-8N7052A Oil Seal, Transmission Main Drive Gear PN: 8N7052AMain Description As Following : A-8N7052A Oil Seal, Transmission Main Drive Gear P.N: 8N7052A Used on models 1939-1952 & 1955> w/ 4 & 5 speed transmissions. Replaces: 8N7052A2 FORD , Crossed From: 1112-6628 , Found in Section & Models : Transmission & Rear Axle > Trans Related Parts, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1801, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1811, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1821, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1841, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1871, Ford / New Holland INDUSTRIAL/CONSTRUCTION: 1881, 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 TRACTOR: NAA, Ford / New Holland TRACTOR: NAB, Ford / New Holland TRACTOR: 2N, Ford / New Holland TRACTOR: 2000, Ford / New Holland TRACTOR: 2031 (W/ 4 CYL, 1/60-12/62), 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: 2110TR, Ford / New Holland TRACTOR: 2111 (W/ 4 CYL, 1/63-12/64), Ford / New Holland TRACTOR: 2120 (W/ 3 CYL, 1/65-12/74), Ford / New Holland TRACTOR: 2120 (W/ 4 CYL, 1/63-12/64) Associated Items : New Also A-FO-O-1801DSL, A-FO-O-601-801, A-FO-P-SHERF9BH, A-FO-P-4CYLALL, A-FO-S-SELECTO, A-FO-S-600700, A-SMFO20, A-FO-S-SELECTO, A-FO-S-SELECTO, A-FO-P-4CYLALL, A-FO-S-SELECTO, A-FO-S-600700, A-FO-S-SELECTO, A-FO-S-SELECTO, A-FO-O-343500, A-FO-P-234000, A-FO-S-3400ETC, A-MNL18259, A-FO-O-343500, A-FO-P-234000 And : Used on models 1939-1952 & 1955> w/ 4 & 5 speed transmissions.